wiring diagrams modine indoor duct furnace/make-up air

DDiiaaggrraamm SSeelleeccttiioonnThis wiring diagram book contains three sections showing thewiring diagrams for the Modine Indoor Duct Furnace/Make-Up AirUnits. The three sections are as follows:

Section A - Motor and Damper Wiring Diagrams. This sectioncontains the motor wiring diagrams and optional twoposition and modulating damper wiring diagrams formodels DHE.

Section B - Gas Control Wiring Diagrams. This section containsthe wiring diagrams for the gas controls for modelsDJE and DHE.

Section C - Accessory Wiring Diagrams. This section contains thetypical wiring diagrams for accessory items such asfreeze stats, fire stats, damper controllers, etc.

The selection examples shown on the following pages demonstratehow each diagram is selected. This selection is based on the unitmodel number, power code number, control code number, and ifthe diagrams are being used for trouble shooting, the unit serialnumber.

DDiiaaggrraamm IInntteerrcchhaannggeeaabbiilliittyyThe following wiring diagrams are for either 115-volt, 60 Hertz,single-phase or for 460-volt, 60 Hertz, three-phase electricalservice.

The 115V/60Hz/1φ diagrams may be converted to 208V/60Hz/1φby substituting 230-volt components for the 115-volt componentsshown.

The 460V/60Hz/3φ diagrams may be converted to 208V/60Hz/3φby substituting a 208V/115V transformer for the 460V/115V modelshown.

The 460V/60Hz/3φ diagrams may be modified to 230V/60Hz/3φ byreconnecting the primary of the 460V/115V transformer as shownor by substituting 230-volt components for the 115-volt componentsshown and supplying 230V/60Hz/1φ power to the control systemand accessories.

NNOOTTEE:: As indicated in every diagram, all wiring must comply withthe National Electric Code and all local codes. All componentsmust agree with their respective power source.

April, 1998

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mmooddeellss DDJJEE//DDHHEE 7755 tthhrroouugghh DDJJEE//DDHHEE 440000aanndd ddiissccoonnttiinnuueedd TTrraannssccoonn mmooddeellss IIAAFF 7755 tthhrroouugghh IIAAFF 440000

(units manufactured after June 1993)

5-450

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AAbbbbrreevviiaattiioonnss aanndd SSyymmbboollssTo facilitate interpretation and enable simplification, the abbreviations and symbols have been selected as recommended by ANSI (American National StandardsInstitute) and NEMA (National Electrical Manufacturers Association) standards.

SSyysstteemm FFuullll LLooaadd AAmmppeerreess

CCoommppoonneenntt 111155//6600//11φ 223300//6600//11φ 220088//6600//33φ 223300//6600//33φ 446600//6600//33φGGaass CCoonnttrroollss Gravity Vented 0.35 0.17 0.19 0.17 0.54 (0.16)

Power Exhausted 2.05 1.04 1.06 1.04 1.09 (0.54)MMoottoorr 1/4 HP 3.7 – – – –

1/3 HP 4.6 2.7 1.8 1.6 0.81/2 HP 7.8 3.9 2.6 2.2 1.13/4 HP 10.2 5.1 3.0 3.1 1.551 HP 13 6.5 3.9 3.4 1.7

1-1/2 HP 15.6 7.8 5.6 4.8 2.42 HP – – 6.8 6.2 3.13 HP – – 10.8 9.2 4.6

DDaammppeerrss Two-position 0.35 0.17 0.19 0.17 ➁Modulating 0.35 0.17 0.19 0.17 ➁

➀ – For Model DHE use the listed amp draw. For Model DJE use the amp draw listed in parentheses.➁ – Damper transformer (40 VA) amp draw is included in the gas control step down transformer amp draw.

XFMR or TR Transformer H Hot WWIIRREE CCOOLLOORR CCOODDIINNGGV Volts C Common BK BlackHz Cycle or Hertz “J” Box Junction Box BU Blueφ Phase H1, H2, etc. Transformer Primary Terminals R RedLC Limit Control S-W Summer-Winter Switch W WhiteTHERM or TH Thermostat O.L.C. Overload Contact Y YellowMV Main Valve C.S. Power Venter Centrifugal Switch X1, X2, etc. Transformer Secondary TerminalsPV Pilot Valve FTc Fan Timer Contact L1, L2, etc. Electric Load TerminalsRC Relay Contact or Coil SPDT Single-Pole Double-Throw Switch T1, T2, etc. Starter or Motor TerminalsG Ground VA Volt Ampere

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55--445500 WWIIRRIINNGG DDIIAAGGRRAAMM -- MMooddeellss DDJJEE//DDHHEE

WWiirriinngg DDiiaaggrraamm SSeelleeccttiioonnThe internal or factory wiring can vary depending on theparticular controls being used (eg. Honeywell or Robertshawcontrols.) Because of this, the wiring diagram must be selectedusing the MODEL NUMBER, POWER CODE NUMBER,CONTROL CODE NUMBER and SERIAL NUMBER whenservicing or trouble shooting these units. When servicing ortrouble shooting units, use the wiring diagram selectionprocedure titled “Service and Trouble Shooting Wiring DiagramSelection”.

When submitting wiring diagrams for approval, it is necessaryto select a gas control wiring diagram, a motor and dampercontrol wiring diagram, and an accessory wiring diagram if suchaccessories as fire stats, freeze stats, manual potentiometersetc. are to be used. For DJE models which do not include ablower section, only a gas control wiring diagram is requiredand an accessory diagram if used. DHE models have a blowersection included with the unit and it is necessary to select amotor and damper wiring diagram as well as the gas controldiagram and accessory diagram if accessories are used. Thefollowing two examples demonstrate how these wiring diagramsare selected.

NNOOTTEE:: Examples 1 & 2 that follow a Page Location Index forSeries Identity Number 202. Although in some casesother series identity numbers are shown, for submittalpurposes any of the tables could have been used andan appropriate diagram selected. It is only for serviceor trouble shooting that the Series Identity Numbermust be known and the appropriate table used.

EExxaammppllee ##11 - Submittal wiring diagram selection for ModelDJE100AF0030 Indoor Duct Furnace.

Because the example unit is a indoor duct furnace without ablower section, it is necessary to select a wiring diagram for thegas controls only. No accessories are being used andtherefore it will not be necessary to select any other diagramsfor this example.

SStteepp 11 Determine the model size of the unit. The 4th, 5th, and6th digits of the model number indicate the model size.For this example the model size is 100.

SStteepp 22 Determine the Control Code number of the unit. The11th and 12th digits of the model number indicates theControl Code. For this example the Control Code is30.

SStteepp 33 With the information from Steps 1 and 2, it is possibleto select the correct wiring diagram. The WiringDiagram Page Location Indexes shown on page 8 areused to determine the correct page on which the wiringdiagram is shown. For this example, with the unitbeing a DJE100 with a 30 Control Code, refer to page8, Table #8.

SStteepp 44 In Table #8, choose any series identity number as longas it contains the Control Code of the desired unit.Follow the column of the Control Code across until itintersects the line with any series identity number (Forthis example Control Code 30 and series identitynumber 202). The wiring diagram for this unit, aDJE100AF0030, is found on page B41 as indicated inthe table.

EExxaammppllee ##22 - Submittal wiring diagram selection for ModelDHE100AF0108 Indoor Duct Furnace/ Make-Up Air Unit with two-position dampers and afire stat.

In this example, the unit selected includes a blower section aswell as a duct furnace section. In addition, two positiondampers and a fire stat are also included. For this unit, it willbe necessary to select three wiring diagrams, 1) for the gascontrols, 2) for the motor and damper controls, and 3) for thefire stat accessory. To select submittal wiring diagrams for thisunit, use the following procedure.

MMoottoorr aanndd DDaammppeerr CCoonnttrroollss WWiirriinngg DDiiaaggrraamm SSeelleeccttiioonnSStteepp 11 From the model number, determine the Power Code

Number of the unit. The 9th and 10th digits of themodel number are the Power Code Number. For thisexample, the Power Code Number is 01.

SStteepp 22 Determine the Model size of the unit. The 4th, 5th,and 6th digits of the model number indicate the modelsize. For this example, 100 model size.

SStteepp 33 The Motor Power Code tables are shown on pages 4-6, based on the model size of the unit. For thisexample, the model size is 100 and Table #1 is used.Locate the desired Power Code Number in the lefthand column of the table under the heading PowerCode. For this example, the Power Code is 01. Thecharacteristics of the Power Code are shown to theright (eg. 115V/60Hz/1φ,1/4 Hp motor with 3.7maximum nameplate amp draw).

SStteepp 44 In the Motor Power Code tables, under the columnheaded “Wiring Diagram Page Number”, select thecolumn which fits the unit configuration. For thisexample, the correct column is “with two-positiondampers”. The correct wiring diagram is found onpage A2. If modulating dampers were used, thecorrect wiring diagram would be on page A3.

Next it is necessary to select the gas controls wiring diagram.This selection is shown in Steps 1 through 3 below.

SSuubbmmiittttaall WWiirriinngg DDiiaaggrraamm SSeelleeccttiioonn

CAUTIONField wiring, wiring required to be done at the time ofinstallation by the installer, changes very little with changesin the control manufacturer therefore, selection of submittalwiring diagrams require that only the MODEL NUMBER,POWER CODE NUMBER, and CONTROL CODE NUMBERof the unit be known. The serial number is not necessary forsubmittal wiring diagram purposes. For this selection use thewiring diagram selection procedure titled “Submittal WiringDiagram Selection”.

!

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GGaass CCoonnttrroollss WWiirriinngg DDiiaaggrraamm SSeelleeccttiioonnSStteepp 11 Again refer to the model number and determine the

model size of the unit (100 model size for thisexample).

SStteepp 22 Determine the Control Code Number of the unit. The11th and 12th digits of the model number are theControl Code Number. In this example, the ControlCode Number is 08.

SStteepp 33 With the information from Steps 1 and 2, it is possibleto select the correct gas controls wiring diagram. TheWiring Diagram Page Location Index shown in Table#8 on page 8 is used for determining the correct pageon which the wiring diagram is shown. For thisexample, a unit with 100 model size and Control Code08, (using series identity number 202) the wiringdiagram for the duct furnace section is found on pageB9 as indicated in the table. A single phase diagram isshown at the top of the page and a three phasediagram is shown at the bottom.

AAcccceessssoorriieess WWiirriinngg DDiiaaggrraamm SSeelleeccttiioonnTable #9 on page 9 lists the various accessories used onModine Indoor Duct Furnace/Make-Up Air Units. Locate thedesired accessory description in this table and refer to the listedpage for the corresponding typical wiring diagram. For thisexample, an accessory Fire Stat is being used and the wiringdiagram for this accessory is shown on page C5.

SSeerrvviiccee aanndd TTrroouubbllee SShhoooottiinngg DDiiaaggrraamm SSeelleeccttiioonnWhen servicing or trouble shooting units, it is necessary to findthe correct wiring diagram which matches the controls furnishedon the unit exactly (eg. Honeywell or Robertshaw controls). Inorder to achieve this, the MODEL NUMBER, POWER CODENUMBER, CONTROL CODE NUMBER, and SERIAL NUMBERof the unit must be known.

GGaass CCoonnttrroollss WWiirriinngg DDiiaaggrraamm SSeelleeccttiioonnTo select the correct wiring diagram, follow Steps 1 through 3for the Submittal Wiring Diagram Selection. To complete Step4, it is necessary to determine which Series Identity Numberthe unit has, so that reference can be made to the correct PageLocation Index by Series Identity Number. To demonstrate, seethe following example.

EExxaammppllee ##33 -- Model DHE100AF0108Serial Number 01102040693

Contained in the serial number of the unit is the Series IdentityNumber. The Series Identity Number is the 5th, 6th, and 7thdigits of the serial number. For this example, the Series IdentityNumber is 204. Once the Series Identity Number has beendetermined, Step 4 can be completed in the following manner.

At the top of the Page Location Index, locate the Series IdentityNumber which matches that found in the unit serial number.Use this index to locate the correct wiring diagram by enteringthe top index and follow down the column until it intersects withthe corresponding Control Code Number. For this example, it isControl Code 08. The correct wiring diagram for aDHE100AF0108 with a serial number of 01102040693 is foundon page B5.

Selection of the motor and damper wiring diagrams and anyaccessory diagrams follow the same procedure as shown forSubmittal Wiring Diagram Selection.

SSPPEECCIIAALL NNOOTTEE:: When a model DJE duct furnace is shipped,there is no blower section and the unit serial number willcontain four less digits than models with blower sections. In thiscase, the Series Identity Number is the 1st, 2nd, and 3rd digitsof the serial number (eg. 2040693, Series Identity Number 204).The serial number is shown on the rating plate of the ductfurnace. When a unit is shipped with a blower section, modelDHE, a Model Identification Plate is attached to the ductfurnace section as well as the duct furnace rating plate. Forservicing these units, use the serial number shown on theModel Identification Plate.

QQuuiicckk RReeffeerreennccee GGuuiiddeeIInnffoorrmmaattiioonn NNeeeeddeedd ffoorr SSuubbmmiittttaallssFull Modine Model Number: DHE100AF0130

IInnffoorrmmaattiioonn NNeeeeddeedd ffoorr SSeerrvviiccee aanndd TTrroouubbllee SShhoooottiinnggFull Modine Model Number: DHE100AF0130Unit Serial Number: 01102021396

DDiiaaggrraammss ttoo IInncclluuddee FFoorr SSuubbmmiittttaallss aanndd SSeerrvviicciinnggFor DJE models: Gas Control Wiring Diagrams

(Any Accessory Diagrams ifapplicable)

For DHE models: Motor & Damper Diagram andGas Control Wiring Diagram(Any Accessory Diagrams ifapplicable)

WWiitthh TTwwoo WWiitthh WWiitthh TTwwoo WWiitthhPPoowweerr LLeessss PPoossiittiioonn MMoodduullaattiinngg PPoowweerr LLeessss PPoossiittiioonn MMoodduullaattiinnggCCooddee EElleeccttrriicc PPoowweerr AAmmppss HHpp DDaammppeerrss DDaammppeerrss DDaammppeerrss CCooddee EElleeccttrriicc PPoowweerr AAmmppss HHpp DDaammppeerrss DDaammppeerrss DDaammppeerrss

01 115V/1φ 3.7 1/4 A1 A2 A3 01 115V/1φ 5.0 1/3 A1 A2 A302 115V/1φ 5.0 1/3 A1 A2 A3 02 230V/1φ 2.5 1/3 A4 A5 A603 230V/1φ 2.5 1/3 A4 A5 A6 03 115V/1φ 5.0 1/3 A1 A2 A304 200V/3φ 1.2 1/3 A7 A8 A9 04 230V/1φ 2.5 1/3 A4 A5 A605 230V/460V/3φ 1.2/0.6 1/3 A7 A8 A9 05 115V/1φ 7.2 1/2 A1 A2 A306 115V/1φ 7.2 1/2 A1 A2 A3 06 115V/1φ 11.0 3/4 A1 A2 A307 230V/1φ 3.6 1/2 A4 A5 A6 07 230V/1φ 3.6 1/2 A4 A5 A608 200V/3φ 2.1 1/2 A7 A8 A9 08 230V/1φ 5.5 3/4 A4 A5 A609 230V/460V/3φ 2.2/1.1 1/2 A7 A8 A9 09 115V/230V/1φ 12.0/6.0 1 A1/A4 A2/A5 A3/A610 115V/1φ 5.0 1/3 A1 A2 A3 10 115V/230V/1φ 15.0/7.5 1-1/2 A1/A4 A2/A5 A3/A611 230V/1φ 2.5 1/3 A4 A5 A6 11 200V/3φ 2.1 1/2 A7 A8 A912 230V/3φ 1.8 1/3 A7 A8 A9 12 230V/460V/3φ 2.2 1/2 A7 A8 A913 230V/460V/3φ 1.2/0.6 1/3 A7 A8 A9 13 200V/3φ 2.8 3/4 A7 A8 A914 115V/1φ 7.2 1/2 A1 A2 A3 14 230V/460V/3φ 2.8/1.4 3/4 A7 A8 A915 230V/1φ 3.6 1/2 A4 A5 A6 15 200V/3φ 1.2 1/3 A7 A8 A916 200V/3φ 2.1 1/2 A7 A8 A9 16 230V/460V/3φ 1.2/0.6 1/3 A7 A8 A917 230V/460V/3φ 2.2/1.1 1/2 A7 A8 A9 17 200V/3φ 4.0 1 A7 A8 A918 115V/1φ 11.0 3/4 A1 A2 A3 18 230V/460V/3φ 3.8/1.9 1 A7 A8 A919 230V/1φ 5.5 3/4 A4 A5 A6 19 200V/3φ 4.8 1-1/2 A7 A8 A920 200V/3φ 2.8 3/4 A7 A8 A9 20 230V/460V/3φ 4.8/2.4 1-1/2 A7 A8 A921 230V/460V/3φ 2.8/1.4 3/4 A7 A8 A9 21 200V/3φ 1.2 1/3 A7 A8 A922 115V/1φ 12.0/6.0 1 A1 A2 A3 22 230V/460V/3φ 1.2/0.6 1/3 A7 A8 A923 200V/3φ 4.0 1 A7 A8 A9 23 115V/1φ 11.0 3/4 A1 A2 A324 230V/460V/3φ 3.8/1.9 1 A7 A8 A9 24 230V/1φ 5.5 3/4 A4 A5 A625 115V/230V/1φ 15.0/7.5 1-1/2 A1 A2 A3 25 115V/230V/1φ 12.0/6.0 1 A1/A4 A2/A5 A3/A626 200V/3φ 4.8 1-1/2 A7 A8 A9 26 115V/230V/1φ 15.0/7.5 1-1/2 A1/A4 A2/A5 A3/A627 230V/460V/3φ 4.8/2.4 1-1/2 A7 A8 A9 27 200V/3φ 2.8 3/4 A7 A8 A928 115V/1φ 11.0 3/4 A1 A2 A3 28 230V/460V/3φ 2.8/1.4 3/4 A7 A8 A929 230V/1φ 5.5 3/4 A4 A5 A6 29 200V/3φ 4.0 1 A7 A8 A930 200V/3φ 2.8 3/4 A7 A8 A9 30 230V/460V/3φ 3.8/1.9 1 A7 A8 A931 230V/460V/3φ 2.8/1.4 3/4 A7 A8 A9 31 200V/3φ 4.8 1-1/2 A7 A8 A932 115V/1φ 12.0/6.0 1 A1 A2 A3 32 230V/460V/3φ 4.8/2.4 1-1/2 A7 A8 A933 200V/3φ 4.0 1 A7 A8 A9 33 200V/3φ 6.8 2 A7 A8 A934 230V/460V/3φ 3.8/1.9 1 A7 A8 A9 34 230V/460V/3φ 5.8/2.9 2 A7 A8 A935 115V/230V/1φ 15.0/7.5 111/2 A1 A2 A3 35 200V/3φ 10.1 3 A7 A8 A936 200V/3φ 4.8 1-1/2 A7 A8 A9 36 230V/460V/3φ 8.8/4.4 2 A7 A8 A937 230V/460V/3φ 4.8/2.4 1-1/2 A7 A8 A9 37 115V/1φ 3.7 1/4 A1 A2 A338 200V/3φ 6.8 2 A7 A8 A9 39 115V/1φ 3.7 1/4 A1 A2 A339 230V/460V/3φ 5.8/2.9 2 A7 A8 A940 200V/3φ 10.1 3 A7 A8 A941 230V/460V/3φ 8.8/4.4 3 A7 A8 A942 115V/230V/1φ 15.0/7.5 1-1/2 A1 A2 A343 200V/3φ 4.8 1-1/2 A7 A8 A944 230V/460V/3φ 4.8/2.4 1-1/2 A7 A8 A945 200V/3φ 6.8 2 A7 A8 A946 230V/460V/3φ 5.8/2.9 2 A7 A8 A947 200V/3φ 10.1 3 A7 A8 A948 230V/460V/3φ 8.8/4.4 3 A7 A8 A9

55--445500 MMOOTTOORR SSEELLEECCTTIIOONN -- MMooddeellss DDJJEE//DDHHEE

44

TTaabbllee 11MMoottoorr PPoowweerr CCooddee 7755,, 110000,, aanndd 112255 MMooddeell SSiizzee UUnniittss

TTaabbllee 22MMoottoorr PPoowweerr CCooddee 112266 MMooddeell SSiizzee UUnniittss

55



01 115V/1φ 5.0 1/3 A1 A2 A3 01 115V/1φ 5.0 1/3 A1 A2 A302 230V/1φ 2.5 1/3 A4 A5 A6 02 230V/1φ 2.5 1/3 A4 A5 A603 200V/3φ 1.2 1/3 A7 A8 A9 03 200V/3φ 1.2 1/3 A7 A8 A904 230V/460V/3φ 1.2/0.6 1/3 A7 A8 A9 04 230V/460V/3φ 1.2/0.6 1/3 A7 A8 A905 115V/1φ 7.2 1/2 A1 A2 A3 05 115V/1φ 5.0 1/3 A1 A2 A306 230V/1φ 3.6 1/2 A4 A5 A6 06 230V/1φ 2.5 1/3 A4 A5 A607 200V/3φ 2.1 1/2 A7 A8 A9 07 115V/1φ 7.2 1/2 A1 A2 A308 230V/460V/3φ 2.2/1.1 1/2 A7 A8 A9 08 115V/1φ 11.0 3/4 A1 A2 A309 115V/1φ 11.0 3/4 A1 A2 A3 09 230V/1φ 3.6 1/2 A4 A5 A610 230V/1φ 5.5 3/4 A4 A5 A6 10 230V/1φ 5.1 3/4 A4 A5 A611 200V/3φ 2.8 3/4 A7 A8 A9 11 115V/230V/1φ 12.0/6.0 1 A1/A4 A2/A5 A3/A612 230V/460V/3φ 2.8/1.4 3/4 A7 A8 A9 12 200V/3φ 2.1 1/2 A7 A8 A913 115V/230V/1φ 12.0/6.0 1 A1 A2 A3 13 230V/460V/3φ 2.2/1.1 1/2 A7 A8 A914 200V/3φ 4.0 1 A7 A8 A9 14 200V/3φ 2.8 3/4 A7 A8 A915 230V/460V/3φ 3.8/1.9 1 A7 A8 A9 15 230V/460V/3φ 2.8/1.4 3/4 A7 A8 A916 115V/230V/1φ 15.0/7.5 1-1/2 A1/A4 A2/A5 A3/A6 16 200V/3φ 1.2 1/3 A7 A8 A917 200V/3φ 4.8 1-1/2 A7 A8 A9 17 230V/460V/3φ 1.2/0.6 1/3 A7 A8 A918 230V/460V/3φ 4.8/2.4 1-1/2 A7 A8 A9 18 200V/3φ 10.1 3 A7 A8 A919 115V/1φ 7.2 1/2 A1 A2 A3 19 230V/460V/3φ 8.8/4.4 3 A7 A8 A920 230V/1φ 3.6 1/2 A4 A5 A6 21 115V/1φ 11.0 3/4 A1 A2 A321 200V/3φ 2.1 1/2 A7 A8 A9 23 230V/1φ 5.5 3/4 A4 A5 A622 230V/460V/3φ 2.2/1.1 1/2 A7 A8 A9 24 115V/230V/1φ 12.0/6.0 1 A1/A4 A2/A5 A3/A623 115V/1φ 11.0 3/4 A1 A2 A3 25 115V/230V/1φ 15.0/7.5 1-1/2 A1/A4 A2/A5 A3/A624 230V/1φ 5.5 3/4 A4 A5 A6 28 200V/3φ 2.8 3/4 A7 A8 A925 200V/3φ 2.8 3/4 A7 A8 A9 29 230V/460V/3φ 2.8/1.4 3/4 A7 A8 A926 230V/460V/3φ 2.8/1.4 3/4 A7 A8 A9 30 200V/3φ 4.0 1 A7 A8 A927 115V/230V/1φ 12.0/6.0 1 A1/A4 A2/A5 A3/A6 31 230V/460V/3φ 3.8/1.9 1 A7 A8 A928 200V/3φ 4.0 1 A7 A8 A9 32 200V/3φ 4.8 1-1/2 A7 A8 A929 230V/460V/3φ 3.8/1.9 1 A7 A8 A9 33 230V/460V/3φ 4.8/2.4 1-1/2 A7 A8 A930 115V/230V/1φ 15.0/7.5 1-1/2 A1 A2 A3 34 200V/3φ 6.8 2 A7 A8 A931 200V/3φ 4.8 1-1/2 A7 A8 A9 35 230V/460V/3φ 5.8/2.9 2 A7 A8 A932 230V/460V/3φ 4.8/2.4 1-1/2 A7 A8 A9 36 115V/230V/1φ 12.0/6.0 1 A1/A4 A2/A5 A3/A633 200V/3φ 6.8 2 A7 A8 A9 37 115V/230V/1φ 15.0/7.5 1-1/2 A1/A4 A2/A5 A3/A634 230V/460V/3φ 5.8/2.9 2 A7 A8 A9 38 200V/3φ 4.0 1 A7 A8 A935 200V/3φ 10.1 3 A7 A8 A9 39 230V/460V/3φ 3.8/1.9 1 A7 A8 A936 230V/460V/3φ 8.8/4.4 3 A7 A8 A9 40 200V/3φ 4.8 1-1/2 A7 A8 A937 115V/1φ 11.0 3/4 A1 A2 A3 41 230V/460V/3φ 4.8/2.4 1-1/2 A7 A8 A938 230V/1φ 5.5 3/4 A4 A5 A6 42 200V/3φ 6.8 2 A7 A8 A939 200V/3φ 2.8 3/4 A7 A8 A9 43 230V/460V/3φ 5.8/2.9 2 A7 A8 A940 230V/460V/3φ 2.8/1.4 3/4 A7 A8 A9 44 200V/3φ 10.1 3 A7 A8 A941 115V/230V/1φ 12.0/6.0 1 A1 A2 A3 45 230V/460V/3φ 8.8/4.4 3 A7 A8 A942 200V/3φ 4.0 1 A7 A8 A9 48 200V/3φ 10.1 3 A7 A8 A943 230V/460V/3φ 3.8/1.9 1 A7 A8 A9 49 230V/460V/3φ 8.8/4.4 3 A7 A8 A944 115V/230V/1φ 15.0/7.5 1-1/2 A1/A4 A2/A5 A3/A645 200V/3φ 4.8 1-1/2 A7 A8 A946 230V/460V/3φ 4.8/2.4 1-1/2 A7 A8 A947 200V/3φ 6.8 2 A7 A8 A948 230V/460V/3φ 5.8/2.9 2 A7 A8 A949 200V/3φ 10.1 3 A7 A8 A950 230V/460V/3φ 8.8/4.4 3 A7 A8 A951 115V/230V/1φ 12.0/6.0 1 A1/A4 A2/A5 A3/A652 200V/3φ 4.0 1 A7 A8 A953 230V/460V/3φ 3.8/1.9 1 A7 A8 A954 115V/230V/1φ 15.0/7.5 1-1/2 A1/A4 A2/A5 A3/A655 200V/3φ 4.8 1-1/2 A7 A8 A956 230V/460V/3φ 4.8/2.4 1-1/2 A7 A8 A957 200V/3φ 6.8 2 A7 A8 A958 230V/460V/3φ 5.8/2.9 2 A7 A8 A959 200V/3φ 10.1 3 A7 A8 A960 230V/460V/3φ 8.8/4.4 3 A7 A8 A961 115V/230V/1φ 15.0/7.5 1-1/2 A1/A4 A2/A5 A3/A662 200V/3φ 4.8 1-1/2 A7 A8 A963 230V/460V/3φ 4.8/2.4 1-1/2 A7 A8 A964 200V/3φ 6.8 2 A7 A8 A965 230V/460V/3φ 5.8/2.9 2 A7 A8 A966 200V/3φ 10.1 3 A7 A8 A967 230V/460V/3φ 8.8/4.4 3 A7 A8 A9

TTaabbllee 33MMoottoorr PPoowweerr CCooddee 115500 aanndd 220000 MMooddeell SSiizzee UUnniittss



66


01 115V/1φ 7.2 1/2 A1 A2 A3 01 115V/1φ 5.0 1/3 A1 A2 A302 230V/1φ 3.6 1/2 A4 A5 A6 02 230V/1φ 2.5 1/3 A4 A5 A603 200V/3φ 2.1 1/2 A7 A8 A9 03 200V/3φ 1.2 1/3 A7 A8 A904 230V/460V/3φ 2.1/1.1 1/2 A7 A8 A9 04 230V/460V/3φ 1.2/0.6 1/3 A7 A8 A905 115V/1φ 11.0 3/4 A1 A2 A3 05 115V/1φ 5.0 1/3 A1 A2 A306 230V/1φ 5.5 3/4 A4 A5 A6 06 230V/1φ 2.5 1/3 A4 A5 A607 200V/3φ 2.8 3/4 A7 A8 A9 07 115V/1φ 7.2 1/2 A1 A2 A308 230V/460V/3φ 2.8/1.4 3/4 A7 A8 A9 08 115V/1φ 11.0 3/4 A1 A2 A309 115V/230V/1φ 12.0/6.0 1 A1/A4 A2/A5 A3/A6 09 230V/1φ 3.6 1/2 A4 A5 A610 200V/3φ 4.0 1 A7 A8 A9 10 230V/1φ 5.5 3/4 A4 A5 A611 230V/460V/3φ 3.8/1.9 1 A7 A8 A9 11 115V/230V/1φ 12.0/6.0 1 A1/A4 A2/A5 A3/A612 115V/230V/1φ 15.0/7.5 1-1/2 A1/A4 A2/A5 A3/A6 12 200V/3φ 2.1 1/2 A7 A8 A913 200V/3φ 4.8 1-1/2 A7 A8 A9 13 230V/460V/3φ 2.2/1.1 1/2 A7 A8 A914 230V/460V/3φ 4.8/2.4 1-1/2 A7 A8 A9 14 200V/3φ 2.8 3/4 A7 A8 A915 115V/1φ 11.0 3/4 A1 A2 A3 15 230V/460V/3φ 2.8/1.4 3/4 A7 A8 A916 230V/1φ 5.5 3/4 A4 A5 A6 16 200V/3φ 1.2 1/3 A7 A8 A917 200V/3φ 2.8 3/4 A7 A8 A9 17 230V/460V/3φ 1.2/0.6 1/3 A7 A8 A918 230V/460V/3φ 2.8/1.4 3/4 A7 A8 A9 18 200V/3φ 10.1 3 A7 A8 A919 115V/230V/1φ 12.0/6.0 1 A1/A4 A2/A5 A3/A6 19 230V/460V/3φ 8.8/4.4 3 A7 A8 A920 200V/3φ 4.0 1 A4 A5 A6 21 115V/1φ 11.0 3/4 A1 A2 A321 230V/460V/3φ 3.8/1.9 1 A7 A8 A9 23 230V/1φ 5.5 3/4 A4 A5 A622 115V/230V/1φ 15.0/7.5 1-1/2 A1/A4 A2/A5 A3/A6 24 115V/230V/1φ 12.0/6.0 1 A1/A4 A2/A5 A3/A623 200V/3φ 4.8 1-1/2 A7 A8 A9 25 115V/230V/1φ 15.0/7.5 1-1/2 A1/A4 A2/A5 A3/A624 230V/460V/3φ 4.8/2.4 1-1/2 A7 A8 A9 28 200V/3φ 2.8 3/4 A7 A8 A925 200V/3φ 6.8 2 A7 A8 A9 29 230V/460V/3φ 2.8/1.4 3/4 A7 A8 A926 230V/460V/3φ 5.8/2.9 2 A7 A8 A9 30 200V/3φ 4.0 1 A7 A8 A927 200V/3φ 10.1 3 A7 A8 A9 31 230V/460V/3φ 3.8/1.9 1 A7 A8 A928 230V/460V/3φ 8.8/4.4 3 A7 A8 A9 32 200V/3φ 4.8 1-1/2 A7 A8 A929 115V/230V/1φ 12.0/6.0 1 A7 A8 A9 33 230V/460V/3φ 4.8/2.4 1-1/2 A7 A8 A930 200V/3φ 4.0 1 A7 A8 A9 34 200V/3φ 6.8 2 A7 A8 A931 230V/460V/3φ 3.8/1.9 1 A7 A8 A9 35 230V/460V/3φ 5.8/2.9 2 A7 A8 A932 115V/230V/1φ 15.0/7.5 1-1/2 A1/A4 A2/A5 A3/A6 36 115V/230V/1φ 12.0/6.0 1 A1/A4 A2/A5 A3/A633 200V/3φ 4.8 1-1/2 A7 A8 A9 37 115V/230V/1φ 15.0/7.5 1-1/2 A1/A4 A2/A5 A3/A634 230V/460V/3φ 4.8/2.4 1-1/2 A7 A8 A9 38 200V/3φ 4.0 1 A7 A8 A935 200V/3φ 6.8 2 A7 A8 A9 39 230V/460V/3φ 3.8/1.9 1 A7 A8 A936 230V/460V/3φ 5.8/2.9 2 A7 A8 A9 40 200V/3φ 4.8 1-1/2 A7 A8 A937 200V/3φ 10.1 3 A7 A8 A9 41 230V/460V/3φ 4.8/2.4 1-1/2 A7 A8 A938 230V/460V/3φ 8.8/4.4 3 A7 A8 A9 42 200V/3φ 6.8 2 A7 A8 A939 115V/230V/1φ 15.0/7.5 1-1/2 A1/A4 A2/A5 A3/A6 43 230V/460V/3φ 5.8/2.9 2 A7 A8 A940 200V/3φ 4.8 1-1/2 A7 A8 A9 44 200V/3φ 10.1 3 A7 A8 A941 230V/460V/3φ 4.8/2.4 1-1/2 A7 A8 A9 45 230V/460V/3φ 8.8/4.4 3 A7 A8 A942 200V/3φ 6.8 2 A7 A8 A9 48 200V/3φ 10.1 3 A7 A8 A943 230V/460V/3φ 5.8/2.9 2 A7 A8 A9 49 230V/460V/3φ 8.8/4.4 3 A7 A8 A944 200V/3φ 10.1 3 A7 A8 A945 230V/460V/3φ 8.8/4.4 3 A7 A8 A946 200V/3φ 6.8 2 A7 A8 A947 230V/460V/3φ 5.8/2.9 2 A7 A8 A948 200V/3φ 10.1 3 A7 A8 A949 230V/460V/3φ 8.8/4.4 3 A7 A8 A9


TTaabbllee 66MMoottoorr PPoowweerr CCooddee 225511 –– 440011 MMooddeell SSiizzee UUnniittss

77

55--445500 CCOONNTTRROOLL CCOODDEE -- MMooddeellss DDJJEE//DDHHEE

CCoonnttrrooll SSeerrvviiccee TTyyppee ooffCCoonnttrrooll CCooddee DDeessccrriippttiioonnss CCooddee VVoollttaaggee GGaass

SSiinnggllee--SSttaaggee,, SSttaannddiinngg PPiilloott,, 110000%% SShhuutt--OOffff — Utilizes a single-stage combination gas 11 115V naturalcontrol and thermocouple. Pilot needs to be manually lit initially and stays lit. 12 208V/230V natural

81 115V propane82 208V/230V propane

SSiinnggllee--SSttaaggee,, IInntteerrmmiitttteenntt PPiilloott IIggnniittiioonn,, NNoonn--110000%% SShhuutt--OOffff — Utilizes a single-stage gas 08 115V naturalcontrol. Combination and an ignition control (non-100%-lockoff). Pilot is automatically lit on 09 208V/230V naturala call for heat.

SSiinnggllee--SSttaaggee,, IInntteerrmmiitttteenntt PPiilloott IIggnniittiioonn,, 110000%% SShhuutt--OOffff wwiitthh CCoonnttiinnuuoouuss RReettrryy — 30 115V naturalUtilizes a single-stage combination gas control and an ignition control (continuous retry). 31 208V/230V naturalPilot is automatically lit on call for heat. 85 115V propane

86 208V/230V propane

TTwwoo--ssttaaggee SSttaannddiinngg PPiilloott,, 110000%% SShhuutt--OOffff — Utilizes a two-stage combination gas control 25 115V natural(which fires at 50% or 100% of full rated input) and thermocouple. Pilot needs to be 26 208V/230V naturalmanually lit initially and stays lit. 83

84

TTwwoo--ssttaaggee IInntteerrmmiitttteenntt PPiilloott IIggnniittiioonn,, NNoonn--110000%% SShhuutt--OOffff — Utilizes a two-stage 55 115V naturalcombination gas control (which fires at 50% or 100% of full rated input) and an ignition 56 208V/230V naturalcontrol (non-100% shut-off). Pilot is automatically lit on a call for heat.

TTwwoo--ssttaaggee IInntteerrmmiitttteenntt PPiilloott IIggnniittiioonn,, 110000%% SShhuutt--OOffff wwiitthh CCoonnttiinnuuoouuss RReettrryy — 63 115V naturalUtilizes a two-stage combination gas control (which fires at 50% or 100% of full rated input) 64 208V/230V naturaland an ignition control (continuous retry). Pilot is automatically lit on a call for heat. 87 115V propane

88 208V/230V propane

MMeecchhaanniiccaall MMoodduullaattiioonn wwiitthh AAuuttoommaattiicc PPiilloott IIggnniittiioonn,, NNoonn--110000%% SShhuutt--OOffff — Utilizes a 51 115V naturalmodulating combination gas control and an ignition control (non-100% shut-off). Pilot is 52 208V/230V naturalautomatically lit whenever there is power to the unit. Modulation range is between 50% and100% fire; gas control shuts off below 50% fire.

MMeecchhaanniiccaall MMoodduullaattiioonn wwiitthh AAuuttoommaattiicc PPiilloott IIggnniittiioonn,, 110000%% SShhuutt--OOffff wwiitthh CCoonnttiinnuuoouuss 59 115V naturalRReettrryy — Utilizes a modulating combination gas control and an ignition control (continuous 60 208V/230V naturalretry). Pilot is automatically lit when there is power to the unit. Modulation range is between 89 115V propane50% and 100% fire; gas control shuts off below 50% fire. 90 208V/230V propane

EElleeccttrroonniicc MMoodduullaattiioonn wwiitthh IInntteerrmmiitttteenntt PPiilloott IIggnniittiioonn,, NNoonn--110000%% SShhuutt--OOffff — For use 41 115V naturalwith room sensing or duct sensing with remote temperature set-point adjustment. Includes 42 208V/230V naturalcombination gas control, ignition control (non-100% shut-off), modulating amplifier and modulating / regulator valve. Duct sensing requires addition of Maxitrol Duct SensingSystem. Room sensing requires addition of Maxitrol Selectra-stat. When duct sensing, roomoverride stat can be added.

EElleeccttrroonniicc MMoodduullaattiioonn wwiitthh AAuuttoommaattiicc PPiilloott IIggnniittiioonn,, 110000%% SShhuutt--OOffff wwiitthh CCoonnttiinnuuoouuss 43 115V naturalRReettrryy — For use with room sensing or duct sensing with remote temperature set-point 44 208V/230V naturaladjustment. Includes combination gas control, ignition control (continuous retry), modulating 39 115V propaneamplifier and modulating / regulator valve. Duct sensing requires addition of Maxitrol Duct 40 208V/230V propaneSensing System. Room sensing requires addition of Maxitrol Selectra-stat . When duct sensing, room override stat can be added.

TTaabbllee 77IInnddoooorr DDuucctt FFuurrnnaaccee CCoonnttrrooll CCooddee DDeessccrriippttiioonnss

55--445500 WWIIRRIINNGG DDIIAAGGRRAAMM LLOOCCAATTIIOONNSS -- MMooddeellss DDJJEE//DDHHEE

88

TTaabbllee 88CCoonnttrrooll WWiirriinngg DDiiaaggrraamm PPaaggee LLooccaattiioonn IInnddeexx ffoorr MMooddeellss DDJJEEGGrraavviittyy VVeenntteedd IInnddoooorr GGaass CCoonnttrrooll SSyysstteemmss①

A - Model sizes 75 - 300B - Model Sizes 75 - 200C - Model Sizes 225 - 400D - Model Sizes 350 - 400E - Model Sizes 225 - 300

① Cell format represents single or three phase power as shown in the following example.

CCoonnttrrooll SSeerriieess IIddeennttiittyy NNuummbbeerrCCooddee 220011 220022 220033 220044

0088 OORR 0099B5A

B6AB9

B10B9

B10B5B

B6B

1111 OORR 1122B1A

B2AB1AB3D

B2AB4DB1BB3EB31D

B2BB4EB32DB3C

B4C

2255 OORR 2266B19BB21C

B20BB22C

3300 OORR 3311B23

B24B41

B42B53

B54

3399 OORR 4400B25

B26B51

B52

4411 OORR 4422B7

B8B13

B14B13C

B14CB7B

B8B

4433 OORR 4444B25

B26B51

B52

5511 OORR 5522B11

B12B17

B18

5555 OORR 5566B15

B16B33

B34

5599 OORR 6600B27

B28B37BB39C

B38BB40CB43BB45C

B44BB46C

6633 OORR 6644B29

B30B35

B36B49

B50B47

B48

8811 OORR 8822B1A

B2AB1

B2B1BB3EB31D

B2BB4EB32DB3C

B4C

8833 OORR 8844B19BB21C

B20BB22C

8855 OORR 8866B23

B24B41

B42B53

B54

8877 OORR 8888B29

B30B35

B36B49

B50B47

B48

8899 OORR 9900B27

B28B37BB39C

B38BB40CB43BB45C

B44BB46C

1PH 3PH

99

55--445500 WWIIRRIINNGG DDIIAAGGRRAAMM LLOOCCAATTIIOONNSS -- MMooddeellss DDJJEE//DDHHEE

MMoodduullaattiinngg DDaammppeerr CCoonnttrroolllleerrssRemote Manual Potentiometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C1Proportional Temperature Controller (Mixed Air) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C2Remote Manual Potentiometer with Proportional Temperature Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C3

FFrreeeezzee SSttaatt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C4

FFiirree SSttaatt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C5

MMoodduullaattiinngg GGaass CCoonnttrrooll TThheerrmmoossttaattssMaxitrol Duct Sensing System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C6Maxitrol Duct Sensing System with Room Override . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C7Maxitrol Selectra-Stat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C8

RReemmoottee MMoonniittoorriinngg PPaanneell CCoonnffiigguurraattiioonnssUnits without Dampers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C9Units with Two-Position Dampers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C10Units with Two-Position Dampers and Summer/Winter Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C11Units with Modulating Dampers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C12

RRoobbeerrttsshhaaww CCMM226600 TThheerrmmoossttaatt wwiitthh SSuubbbbaasseeUnits Less Dampers or with Modulating Dampers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C13Units with Two-Position Dampers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C14

SSuummmmeerr//WWiinntteerr SSwwiittcchhUnits Less Dampers or with Modulating Dampers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C15Units with Two-Position Dampers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C16

PPoowweerr EExxhhaauusstteerr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C17

TTaabbllee 99AAcccceessssoorryy WWiirriinngg DDiiaaggrraammss

AA -- 11

Indo

or D

uct F

urna

ceB

low

er S

ectio

n W

iring

115

V/1

φ


SSeeccttiioonn AA

NNOO

TTEE

TTOO

IINN

SSTT

AALLLL

EERR

::A

ttach

thi

s di

agra

m n

ear

heat

er.

All

wiri

ng m

ust

com

ply

with

nat

iona

l ele

ctric

code

and

all

loca

l cod

es.

All

com

pone

nts

mus

t ag

ree

with

the

irre

spec

tive

pow

er s

ourc

e.U

se 1

05°C

wire

for

repl

acem

ents

.

SECTION

JUNCTION

BOX

BLOWER

JUNCTION BOX

DUCT FURNACE SECTION

115V/60Hz/1Ø

L2(W)

L1(BK)

SWITCH (BY OTHERS)

FUSED DISCONNECT

T-STAT

OR

DUCT STAT

LOW VOLT

T

H G

BK

W

XFMR

24V

H H24

POWER SUPPLY

115V/60Hz/1Ø

4

BLOWER

MOTOR

CONTACT

FAN TIMER

WIRING LEGEND

LINE

24V.

FACTORY

FIELD

WIRE NUT

CAUTION

FAILURE TO WIRE THIS UNIT ACCORDING

TO THIS WIRING DIAGRAM MAY RESULT

IN INJURY TO THE INSTALLER OR USER.

FOR DEVIATIONS CONTACT THE FACTORY.

L1(BK) L2(W)

(BY OTHERS)

(BY OTHERS)

SWITCH (BY OTHERS)

FUSED DISCONNECT

BLOWER

THERMOSTAT

OR DUCT STAT

LOW VOLTAGE

CONTROL CIRCUIT

DUCT FURNACE

2MOTOR

FAN

TIMER

INDICATES TRANSFORMER TERMINAL

HGXFMR

115V

24V

T

W

R

BL

TIMER

FAN

GND

TO DUCT

FURNACE

CONTROL

CIRCUIT

AA -- 22


SSeeccttiioonn AA

BL

BL

AMPLIFIER

ELECTRONIC MODULATING SYSTEMS

ALTERNATE HOOK-UP FOR

DAMPER OPERATOR

CKT

T-STATOR

DUCT STAT

(BY OTHERS)

LOW VOLT

JUNCTION BOX


TYELLOW

SECTION

JUNCTION

BOX

BLOWER

115V/60Hz/1Ø L2(W)

L1(BK)

TO DUCT

FURNACE

CONTROL

CIRCUIT

POWER SHOWN

115V/60Hz/1Ø

WR

SWITCH (BY OTHERS)

FUSED DISCONNECT

TRANSFORMER

DAMPER OPERATOR

RED

TH G

BK

W

XFMR

24V

T-STAT

ORDUCT STAT

(BY OTHERS)

LOW VOLT

H H24

T

4

BLOWER

MOTOR

CONTACT

FAN TIMER

WIRING LEGEND

LINE

24V

FACTORY

FIELD

WIRE NUT

CAUTION





L1(BK) L2(W)

1

BLUE

2

SWITCH (BY OTHERS)

FUSED DISCONNECT

BLOWER

CONTROL CIRCUIT

DUCT FURNACE

2MOTOR

FAN

TIMER


HGXFMR

115V

24V

T

AUX. SWITCH

BROWN

BROWN

T

ORANGE

24V

VIOLET

24V

2

TIMER

FAN

WHITE

BLACK

120V.

208V.

240V.

DAMPER

115V

MOTOR

GND

T 1

SWITCH

AUXILLIARY

R

SWITCH

AUXILLIARY

TO XFMR

CIRCUIT

TO CONTROL

TH

TIMER

TO FAN

8 9 10

11

G

WHITE

RED

BLUE

FOR ELECTRONIC

MODULATING SYSTEMS

ALTERNATE HOOK-UP

ONAMPLIFIER

TERMINALS

H T

9 10

11

Indo

or D

uct F

urna

ceB

low

er S

ectio

n W

iring

115

V/1

φ w

ith H

oney

wel

l 2-p

ositi

on d

ampe

r op

erat

or

NNOO

TTEE

TTOO

IINN

SSTT

AALLLL

EERR

::A

ttach

thi

s di

agra

m n

ear

heat

er.

All

wiri

ng m

ust

com

ply

with

natio

nal e

lect

ric c

ode

and

all

loca

l cod

es.

All

com

pone

nts

mus

t ag

ree

with

the

ir re

spec

tive

pow

erso

urce

.U

se 1

05°C

wire

for

repl

acem

ents

.

AA -- 33


SSeeccttiioonn AA

Indo

or D

uct F

urna

ceB

low

er S

ectio

n W

iring

115

V/1

φw

ith H

oney

wel

l mod

ulat

ing

dam

per

mot

or

NNOO

TTEE

TTOO

IINN

SSTT

AALLLL

EERR

::A

ttach

thi

s di

agra

m n

ear

heat

er.

All

wiri

ng m

ust

com

ply

with

nat

iona

l ele

ctric

code

and

all

loca

l cod

es.

All

com

pone

nts

mus

t ag

ree

with

the

irre

spec

tive

pow

er s

ourc

e.U

se 1

05°C

wire

for

repl

acem

ents

.

TO DUCT

FURNACE

CONTROL

CIRCUIT

SYSTEM

THERMOSTAT

SERIES 90

CONTROLLER

R

Y

BL

MOTOR

TRANSFORMER

MODUTROL

MOTOR

WR

DAMPER MOTOR

TRANSFORMER

TH G

BK

W

24V

XFMR

H H24

BLOWER

MOTOR

TD RELAY

WIRING LEGEND

LINE

24V.

FACTORY

FIELD

WIRE NUT

BLOWER

MOTOR

DUCT FURNACE

CONTROL CIRCUIT


HG

XFMR

115V

24V

T

MOTOR

MODUTROL

CONTROLLER

SERIES 90

T1

T2R

R

WW

BB

SYSTEM

THERMOSTAT

24V

T-D

RELAY

GND

115V

CAUTION





BLOWER

SECTION

JUNCTION

BOX


JUNCTION BOX

TDC

24

t°

24VBR

BR

RW B

208V.

230V.

115V. BKW R W/Y STRIPE

O

HH

TD RELAY

HEATER

BKW

T1

T2RW B

L2(W)

L1(BK)

CIRCUIT BREAKER

(BY OTHERS)

115V/60Hz/1Ø POWER SHOWN

CIRCUIT BREAKER

(BY OTHERS)

115V/60Hz/1Ø

POWER SHOWN

L1(BK) L2(W)

Indo

or D

uct F

urna

ceB

low

er S

ectio

n W

iring

230

V/1

φ

NNOO

TTEE

TTOO

IINN

SSTT

AALLLL

EERR

::A

ttach

thi

s di

agra

m n

ear

heat

er.

All

wiri

ng m

ust

com

ply

with

nat

iona

lel

ectr

ic c

ode

and

all l

ocal

cod

es.

All

com

pone

nts

mus

t ag

ree

with

the

irre

spec

tive

pow

er s

ourc

e.U

se 1

05°C

wire

for

repl

acem

ents

.

L1 L2

SECTION

JUNCTION

BOX

BLOWER

Y (OR O)

ALTERNATE XFMR.

SWITCH (BY OTHERS)

FUSED DISCONNECT

T-STAT

OR

DUCT STAT

LOW VOLT

T

H G

BK

PRIMARY

XFMR

24V

(BY OTHERS)

H H24

BL

4

BLOWER

MOTOR

CONTACT

FAN TIMER

WIRING LEGEND

LINE

24V.

FACTORY

FIELD

WIRE NUT

CAUTION





(BY OTHERS)

R

SWITCH (BY OTHERS)

FUSED DISCONNECT

BLOWER

THERMOSTAT

OR DUCT STAT

LOW VOLTAGE

CONTROL CIRCUIT

DUCT FURNACE

2MOTOR

FAN

TIMER


HGXFMR

230V

24V

T

3 1

31

CONTACT

FAN TIMER

WIRE NUT THE WIRE NOT USED

POWER SUPPLY

230V/60Hz/1Ø

W

JUNCTION BOX


230V/60Hz/1Ø

'200V/60Hz/1Ø - BK&R

TIMER

FAN

GND

L1

L2

TO DUCT

FURNACE

CONTROL

CURCUIT

AA -- 44


SSeeccttiioonn AA

BL

BL

L1

L1

L2

L2

AMPLIFIER

ELECTRONIC MODULATING SYSTEMS

ALTERNATE HOOK-UP FOR

TIMER

FAN

GND

XFMR

24V

24V

24V.

24V

24V

SECTION

JUNCTION

BOX

BLOWER

POWER SUPPLY

230V/60Hz/1Ø

DAMPER OPERATOR

CKT

YELLOW

JUNCTION BOX


230V/60Hz/1Ø

Y (OR O)

230V

230V

RED

SWITCH (BY OTHERS)

FUSED DISCONNECT

TH

T-STAT

OR

DUCT STAT

(BY OTHERS)

LOW VOLT

G

BK

34

CONTACT

FAN TIMER

H H24

TO DUCT

FURNACE

CONTROL

CIRCUIT

WIRING LEGEND

BLOWER

MOTOR

LINE

FACTORY

FIELD

WIRE NUT

CAUTION





TRANSFORMER

DAMPER OPERATOR

BLUE

1

SWITCH (BY OTHERS)

FUSED DISCONNECT

BLOWER

CONTROL CIRCUIT

DUCT FURNACE

2MOTOR

FAN

TIMER


HGXFMR

CONTACT

FAN TIMER

TAUX. SWITCH

BROWN

BROWN

T

ORANGE

VIOLET

T2

WHITE

BLACK

120V.

208V.

240V.

DAMPER

MOTOR

TT

12

SWITCH

AUXILLIARY

3 1

WR

RT-STAT

ORDUCT STAT

(BY OTHERS)

LOW VOLT

1

TH

8 9 10

11

G

WHITE

RED

BLUE

SWITCH

AUXILLIARY

TO XFMR

CIRCUIT

TO CONTROL

TIMER

TO FAN

FOR ELECTRONIC

MODULATING SYSTEMS

ALTERNATE HOOK-UP

ONAMPLIFIER

TERMINALS

H T

9 10

11

AA -- 55


SSeeccttiioonn AA

Indo

or D

uct F

urna

ceB

low

er S

ectio

n W

iring

230

V/1

φ w

ith H

oney

wel

l 2-p

ositi

on d

ampe

r op

erat

or

NNOO

TTEE

TTOO

IINN

SSTT

AALLLL

EERR

::A

ttach

thi

s di

agra

m n

ear

heat

er.

All

wiri

ng m

ust

com

ply

with

nat

iona

l ele

ctric

code

and

all

loca

l cod

es.

All

com

pone

nts

mus

t ag

ree

with

the

irre

spec

tive

pow

er s

ourc

e.U

se 1

05°C

wire

for

repl

acem

ents

.*A

ltern

ate

XF

MR

.Prim

ary

200V

/60H

z/1φ

-B

K&

R w

ire n

ut t

he w

ire n

ot u

sed.

AA -- 66


SSeeccttiioonn AA

Indo

or D

uct F

urna

ceB

low

er S

ectio

n W

iring

230

V/1

φ w

ith H

oney

wel

l mod

ulat

ing

dam

per

mot

or

NNOO

TTEE

TTOO

IINN

SSTT

AALLLL

EERR

::A

ttach

thi

s di

agra

m n

ear

heat

er.

All

wiri

ng m

ust

com

ply

with

nat

iona

lel

ectr

ic c

ode

and

all l

ocal

cod

es.

All

com

pone

nts

mus

t ag

ree

with

thei

r re

spec

tive

pow

er s

ourc

e.U

se 1

05°C

wire

for

repl

acem

ents

.*A

ltern

ate

XF

MR

.Prim

ary

200V

/60H

z/1φ

-BK

&R

wire

nut

the

wire

not

use

d.

MODUTROL

MOTOR

SERIES 90

CONTROLLER

T1

T2R

R

WW

BB

DAMPER MOTOR

TRANSFORMER

T-D

RELAY

SYSTEM

THERMOSTAT

L2

SYSTEM

THERMOSTAT

BR

BR

L1

230V/60Hz/1Ø

POWER SUPPLY

Y (OR O)

230V

TH G

BK

*24V

XFMR

H H24

TO DUCT

FURNACE

CONTROL

CIRCUIT

WIRING LEGEND

BLOWER

MOTOR

LINE

24V.

FACTORY

FIELD

WIRE NUT

BLOWER

MOTOR

CONTROL CIRCUIT

DUCT FURNACE


HG

XFMR

24V

T

GND

3 1

WR

SERIES 90

CONTROLLER

R

Y

BL MOTOR

TRANSFORMER

MODUTROL

MOTOR

RW B

CAUTION





24V

OR W/Y STRIPE

WBK

230V.

208V.

115V.

BLOWER

SECTION

JUNCTION

BOX


JUNCTION BOX

L2(W)

L1(BK)

CIRCUIT BREAKER

(BY OTHERS)


CIRCUIT BREAKER

(BY OTHERS)

TDC

31

TD RELAY

TD RELAY

230V

24V t

°

HH

TD RELAY

HEATER

BK

BK

T1

T2B W R

24

LOW VOLT

T-STAT OR

DUCT STAT

(BY OTHERS)

LOW VOLTAGE

THERMOSTAT

OR DUCT STAT

(BY OTHERS)


JUNCTION BOX

T1

T2 T3

FAN

MOTOR

FUSED DISCONNECT

SWITCH (BY OTHERS)


2T

H G

*24V

XFMR

1TO DUCT

FURNACE

CONTROL

CIRCUIT

H H3

4

BL

4

FAN TIMER

CONTACT

WIRING LEGEND

LINE

24V.

FACTORY

FIELD

WIRE NUT

DUCT FURNACE

CONTROL CIRCUIT

2STARTER

COIL

FAN

TIMER


HGXFMR

230V

24V

T

BK

Y (0R 0)

RW

230V

460V

1

FAN TIMER

CONTACT

3

L1

L2L3

C

X1

X2

X3

FAN

TIMER

X4

H1 H2

H3

H4

O.L.C.

GND

3Ø STARTER

(BY OTHERS)

FUSED

DISCONNECT

SWITCH

(BY OTHERS)


L1

L2

L3

T1

T2

T3

FAN

MOTOR

FUSE

CAUTION





460V/230V XFMR

250VA MIN - GRAVITY VENTED MODELS

500VA MIN - POWER VENTED MODELS

XFMR NOT REQUIRED FOR

200V OR 230V SUPPLY

BLOWER SECTION

JUNCTION BOX

230V

XFMR

H1

H2

H3

H4 X1

X2

X3

X4

460V

FUSE

FUSE

AA -- 77


SSeeccttiioonn AA

Indo

or D

uct F

urna

ceB

low

er S

ectio

n W

iring

200

V/2

60V

/460

V/3

φ

NNOO

TTEE

TTOO

IINN

SSTT

AALLLL

EERR

::A

ttach

thi

s di

agra

m n

ear

heat

er.

All

wiri

ng m

ust

com

ply

with

nat

iona

l ele

ctric

code

and

all

loca

l cod

es.

All

com

pone

nts

mus

t ag

ree

with

the

irre

spec

tive

pow

er s

ourc

e.U

se 1

05°C

wire

for

repl

acem

ents

.*A

ltern

ate

XF

MR

.Prim

ary

200V

/60H

z/1φ

-B

K&

R w

ire n

ut t

he w

ire n

ot u

sed.

AA -- 88


SSeeccttiioonn AA

BL

BL

250VA FOR WGB/WGS MODELS

500VA FOR WPB/WPS MODELS

NOT REQUIRED WITH

230V SUPPLY

230V/480V XFMR (BY OTHERS)

LOW VOLT

T-STAT

0RDUCT STAT

(BY OTHERS)

DAMPER OPERATOR

CKT


JUNCTION BOX

YELLOW

T1

T2T3

FAN

MOTOR

RED

FUSED DISCONNECT

SWITCH (BY OTHERS)


Y (OR O)

TH G

BK

TO DUCT

FURNACE

CONTROL

CIRCUIT

*24V

XFMR

230V

LOW VOLT

T-STAT

OR

DUCT STAT

(BY OTHERS)

H H42

460V

4

FAN TIMER

CONTACT

WIRING LEGEND

LINE

24V.

FACTORY

FIELD

WIRE NUT

3Ø STARTER

(BY OTHERS)

BLUE

DUCT FURNACE

CONTROL CIRCUIT

2STARTER

COIL

O.L.C. FAN

TIMER


HGXFMR

230V

24V

T

AUX. SWITCH

BROWN

GND

BROWN

T2

ORANGE

VIOLET

T1

WHITE

BLACK

24V

DAMPER

MOTOR

230V

24V

FAN

TIMER

T1

T2

AUXILLIARY

SWITCH

L1

L2L3

DAMPER OPERATOR

TRANSFORMER

C

X1

X2

X3X4

H1 H2

H3

H4

R

R

W


FUSED

DISCONNECT

SWITCH

(BY OTHERS)

L1

L2

L3

T1

T2

T3

MOTOR

FAN

FUSE

CAUTION





31

BLOWER SCETION

JUNCTION BOX

240V 208V120V

230V

XFMR

H1

H2

H3

H4 X1

X2

X3

X4

460V

FUSE

FUSE

FAN TIMER

CONTACT

31

Indo

or D

uct F

urna

ceB

low

er S

ectio

n W

iring

200

V/2

30V

/460

V/3

φ w

ith H

oney

wel

l 2-p

ositi

on d

ampe

r op

erat

or

NNOO

TTEE

TTOO

IINN

SSTT

AALLLL

EERR

::A

ttach

thi

s di

agra

m n

ear

heat

er.

All

wiri

ng m

ust

com

ply

with

nat

iona

lel

ectr

ic c

ode

and

all l

ocal

cod

es.

All

com

pone

nts

mus

t ag

ree

with

thei

r re

spec

tive

pow

er s

ourc

e.U

se 1

05°C

wire

for

repl

acem

ents

.*A

ltern

ate

XF

MR

.Prim

ary

200V

/60H

z/1φ

-BK

&R

wire

nut

the

wire

not

use

d.

AA -- 99


SSeeccttiioonn AA

Indo

or D

uct F

urna

ceB

low

er S

ectio

n W

iring

200

V/2

30V

/460

V/3

φ w

ith H

oney

wel

l mod

ulat

ing

dam

per

mot

or

NNOO

TTEE

TTOO

IINN

SSTT

AALLLL

EERR

::A

ttach

thi

s di

agra

m n

ear

heat

er.

All

wiri

ng m

ust

com

ply

with

nat

iona

l ele

ctric

code

and

all

loca

l cod

es.

All

com

pone

nts

mus

t ag

ree

with

the

irre

spec

tive

pow

er s

ourc

e.U

se 1

05°C

wire

for

repl

acem

ents

.*A

ltern

ate

XF

MR

.Prim

ary

200V

/60H

z/1φ

-B

K&

R w

ire n

ut t

he w

ire n

ot u

sed.

SERIES 90

CONTROLLER

R

Y

BL

BR

BR

MOTOR

TRANSFORMER

MODUTROL

MOTOR

RW B

MODUTROL

MOTOR

SERIES 90

CONTROLLER

T1

T2R

R

WW

BB

SYSTEM

THERMOSTAT

230V/460V XFMR (BY OTHERS)

250VA FOR WGB/WGS MODELS

500VA FOR WPB/WPS MODELS

NOT REQUIRED WITH

230V SUPPLY

STARTER

COIL

T1T2T3

FAN

MOTOR

GND

CIRCUIT BREAKER

SWITCH (BY OTHERS)


Y (OR O)

TH G

BK

TO DUCT

FURNACE

CONTROL

CIRCUIT

*24V

XFMR

230V

H H

2 4

460V

4

WIRING LEGEND

LINE

24V.

FACTORY

FIELD

WIRE NUT

3Ø STARTER

(BY OTHERS)

DUCT FURNACE

CONTROL CIRCUIT

2O.L.C.


HG

XFMR

230V

24V

T

24V

230V

L1

L2L3

DAMPER OPERATOR

TRANSFORMER

C

X1

X2

X3X4

H1 H2

H3

H4

RW


T1T2T3

FAN

MOTOR

T-D

RELAY

FUSE

CAUTION





1 3230V

XFMR

H1

H2

H3

H4 X1

X2

X3

X4

460V

FUSE

FUSE

31


JUNCTION BOX

24V

OR W/Y STRIPE

WBK

230V.

208V.

115V.

BLOWER

SECTION

JUNCTION

BOX

L1L2L3

TDC

TDC

TD RELAY

TD RELAY

t°

HH

TD RELAY

HEATER

L1 L2 L3

3Ø CIRCUIT BREAKER

(BY OTHERS)

BK BK

SYSTEM

THERMOSTAT

T1

T2BW R


SSeeccttiioonn BB

BB -- 11

5H70

833C

23 (

Rev

.G)

Sin

gle-

stag

e, s

tand

ing

pilo

t, 10

0% s

hut-o

ff, s

ingl

e-ph

ase.

NNOO

TTEE

TTOO

IINN

SSTT

AALLLL

EERR

::

Atta

ch t

his

diag

ram

nea

r he

ater

.

All

wiri

ng m

ust

com

ply

with

nat

iona

l ele

ctric

code

and

all

loca

l cod

es.

All

com

pone

nts

mus

t ag

ree

with

the

irre

spec

tive

pow

er s

ourc

e.

Use

105

°C w

ire fo

r re

plac

emen

ts.

*Alte

rnat

e X

FM

R.P

rimar

y 20

0V/6

0Hz/

1φ-

BK

&R

wire

nut

the

wire

not

use

d.


SSeeccttiioonn BB

BB -- 22

5H70

833C

23 (

Rev

.G)

Sin

gle-

stag

e, s

tand

ing

pilo

t, 10

0% s

hut-o

ff, th

ree-

phas

e.

NNOO

TTEE

TTOO

IINN

SSTT

AALLLL

EERR

::

Atta

ch t

his

diag

ram

nea

r he

ater

.

All

wiri

ng m

ust

com

ply

with

nat

iona

l ele

ctric

code

and

all

loca

l cod

es.

All

com

pone

nts

mus

t ag

ree

with

the

irre

spec

tive

pow

er s

ourc

e.

Use

105

°C w

ire fo

r re

plac

emen

ts.

*Alte

rnat

e X

FM

R.P

rimar

y 20

0V/6

0Hz/

1φ-

BK

&R

wire

nut

the

wire

not

use

d.


SSeeccttiioonn BB

BB -- 33

5H70

833C

24 (

Rev

.H)

Sin

gle-

stag

e, s

tand

ing

pilo

t ign

ition

, 100

% s

hut-o

ff, s

ingl

e-ph

ase.

NNOO

TTEE

TTOO

IINN

SSTT

AALLLL

EERR

::

Atta

ch t

his

diag

ram

nea

r he

ater

.

All

wiri

ng m

ust

com

ply

with

nat

iona

l ele

ctric

code

and

all

loca

l cod

es.

All

com

pone

nts

mus

t ag

ree

with

the

irre

spec

tive

pow

er s

ourc

e.

Use

105

°C w

ire fo

r re

plac

emen

ts.

*Alte

rnat

e X

FM

R.P

rimar

y 20

0V/6

0Hz/

1φ-

BK

&R

wire

nut

the

wire

not

use

d.


SSeeccttiioonn BB

BB -- 44

5H70

833C

24 (

Rev

.H)

Sin

gle-

stag

e, s

tand

ing

pilo

t ign

ition

, 100

% s

hut-o

ff, th

ree-

phas

e.

NNOO

TTEE

TTOO

IINN

SSTT

AALLLL

EERR

::

Atta

ch t

his

diag

ram

nea

r he

ater

.

All

wiri

ng m

ust

com

ply

with

nat

iona

l ele

ctric

code

and

all

loca

l cod

es.

All

com

pone

nts

mus

t ag

ree

with

the

irre

spec

tive

pow

er s

ourc

e.

Use

105

°C w

ire fo

r re

plac

emen

ts.

*Alte

rnat

e X

FM

R.P

rimar

y 20

0V/6

0Hz/

1φ-

BK

&R

wire

nut

the

wire

not

use

d.


SSeeccttiioonn BB

BB -- 55

5H70

833C

34 (

Rev

.D)

Sin

gle-

stag

e, in

term

itten

t pilo

t ign

ition

, non

-100

% (

and

100%

) sh

ut-o

ff.S

ingl

e-ph

ase.

NNOO

TTEE

TTOO

IINN

SSTT

AALLLL

EERR

::

Atta

ch t

his

diag

ram

nea

r he

ater

.

All

wiri

ng m

ust

com

ply

with

nat

iona

l ele

ctric

code

and

all

loca

l cod

es.

All

com

pone

nts

mus

t ag

ree

with

the

irre

spec

tive

pow

er s

ourc

e.

Use

105

°C w

ire fo

r re

plac

emen

ts.

*Alte

rnat

e X

FM

R.P

rimar

y 20

0V/6

0Hz/

1φ-

BK

&R

wire

nut

the

wire

not

use

d.


SSeeccttiioonn BB

BB -- 66

5H70

833C

34 (

Rev

.D)

Sin

gle-

stag

e, in

term

itten

t pilo

t ign

ition

, non

-100

% (

and

100%

) sh

ut-o

ff,th

ree-

phas

e.

NNOO

TTEE

TTOO

IINN

SSTT

AALLLL

EERR

::

Atta

ch t

his

diag

ram

nea

r he

ater

.

All

wiri

ng m

ust

com

ply

with

nat

iona

l ele

ctric

code

and

all

loca

l cod

es.

All

com

pone

nts

mus

t ag

ree

with

the

irre

spec

tive

pow

er s

ourc

e.

Use

105

°C w

ire fo

r re

plac

emen

ts.

*Alte

rnat

e X

FM

R.P

rimar

y 20

0V/6

0Hz/

1φ-

BK

&R

wire

nut

the

wire

not

use

d.


SSeeccttiioonn BB

BB -- 77

5H70

833C

37 (

Rev

.C)

Sin

gle-

stag

e, in

term

itten

t pilo

t ign

ition

, non

-100

% (

and

100%

) sh

ut-o

ff,si

ngle

-pha

se.

NNOO

TTEE

TTOO

IINN

SSTT

AALLLL

EERR

::

Atta

ch t

his

diag

ram

nea

r he

ater

.

All

wiri

ng m

ust

com

ply

with

nat

iona

l ele

ctric

code

and

all

loca

l cod

es.

All

com

pone

nts

mus

t ag

ree

with

the

irre

spec

tive

pow

er s

ourc

e.

Use

105

°C w

ire fo

r re

plac

emen

ts.

*Alte

rnat

e X

FM

R.P

rimar

y 20

0V/6

0Hz/

1φ-

BK

&R

wire

nut

the

wire

not

use

d.


SSeeccttiioonn BB

BB -- 88

5H70

833C

37 (

Rev

.C)

Sin

gle-

stag

e, in

term

itten

t pilo

t ign

ition

, non

-100

% (

and

100%

) sh

ut-o

ff,th

ree-

phas

e.

NNOO

TTEE

TTOO

IINN

SSTT

AALLLL

EERR

::

Atta

ch t

his

diag

ram

nea

r he

ater

.

All

wiri

ng m

ust

com

ply

with

nat

iona

l ele

ctric

code

and

all

loca

l cod

es.

All

com

pone

nts

mus

t ag

ree

with

the

irre

spec

tive

pow

er s

ourc

e.

Use

105

°C w

ire fo

r re

plac

emen

ts.

*Alte

rnat

e X

FM

R.P

rimar

y 20

0V/6

0Hz/

1φ-

BK

&R

wire

nut

the

wire

not

use

d.


SSeeccttiioonn BB

BB -- 99

5H70

833C

40 (

Rev

.B)

Sin

gle-

stag

e, in

term

itten

t pilo

t ign

ition

, non

-100

% (

and

100%

) sh

ut-o

ff,si

ngle

-pha

se.

NNOO

TTEE

TTOO

IINN

SSTT

AALLLL

EERR

::

Atta

ch t

his

diag

ram

nea

r he

ater

.

All

wiri

ng m

ust

com

ply

with

nat

iona

l ele

ctric

code

and

all

loca

l cod

es.

All

com

pone

nts

mus

t ag

ree

with

the

irre

spec

tive

pow

er s

ourc

e.

Use

105

°C w

ire fo

r re

plac

emen

ts.

*Alte

rnat

e X

FM

R.P

rimar

y 20

0V/6

0Hz/

1φ-

BK

&R

wire

nut

the

wire

not

use

d.


SSeeccttiioonn BB

BB -- 1100

5H70

833C

40 (

Rev

.B)

Sin

gle-

stag

e, in

term

itten

t pilo

t ign

ition

, non

-100

% (

and

100%

) sh

ut-o

ff,th

ree-

phas

e.

NNOO

TTEE

TTOO

IINN

SSTT

AALLLL

EERR

::

Atta

ch t

his

diag

ram

nea

r he

ater

.

All

wiri

ng m

ust

com

ply

with

nat

iona

l ele

ctric

code

and

all

loca

l cod

es.

All

com

pone

nts

mus

t ag

ree

with

the

irre

spec

tive

pow

er s

ourc

e.

Use

105

°C w

ire fo

r re

plac

emen

ts.

*Alte

rnat

e X

FM

R.P

rimar

y 20

0V/6

0Hz/

1φ-

BK

&R

wire

nut

the

wire

not

use

d.


SSeeccttiioonn BB

BB -- 1111

5H70

833B

42 (

Rev

.A)

Sin

gle-

phas

e, m

echa

nica

l mod

ulat

ion,

inte

rmitt

ent p

ilot i

gniti

on, n

on-

100%

(an

d 10

0%)

shut

-off.

NNOO

TTEE

TTOO

IINN

SSTT

AALLLL

EERR

::

Atta

ch t

his

diag

ram

nea

r he

ater

.

All

wiri

ng m

ust

com

ply

with

nat

iona

l ele

ctric

code

and

all

loca

l cod

es.

All

com

pone

nts

mus

t ag

ree

with

the

irre

spec

tive

pow

er s

ourc

e.

Use

105

°C w

ire fo

r re

plac

emen

ts.

*Alte

rnat

e X

FM

R.P

rimar

y 20

0V/6

0Hz/

1φ-

BK

&R

wire

nut

the

wire

not

use

d.


SSeeccttiioonn BB

BB -- 1122

5H70

833B

42 (

Rev

.A)

Thr

ee-p

hase

, mec

hani

cal m

odul

atio

n, in

term

itten

t pilo

t ign

ition

, non

-100

%(a

nd 1

00%

) sh

ut-o

ff.

NNOO

TTEE

TTOO

IINN

SSTT

AALLLL

EERR

::

Atta

ch t

his

diag

ram

nea

r he

ater

.

All

wiri

ng m

ust

com

ply

with

nat

iona

l ele

ctric

code

and

all

loca

l cod

es.

All

com

pone

nts

mus

t ag

ree

with

the

irre

spec

tive

pow

er s

ourc

e.

Use

105

°C w

ire fo

r re

plac

emen

ts.

*Alte

rnat

e X

FM

R.P

rimar

y 20

0V/6

0Hz/

1φ-

BK

&R

wire

nut

the

wire

not

use

d.


SSeeccttiioonn BB

BB -- 1133

5H70

833C

43 (

Rev

.C)

Sin

gle-

stag

e, in

term

itten

t pilo

t ign

ition

, non

-100

% (

and

100%

) sh

ut-o

ff,si

ngle

-pha

se, e

lect

roni

c m

odul

atio

n.

NNOO

TTEE

TTOO

IINN

SSTT

AALLLL

EERR

::

Atta

ch t

his

diag

ram

nea

r he

ater

.

All

wiri

ng m

ust

com

ply

with

nat

iona

l ele

ctric

code

and

all

loca

l cod

es.

All

com

pone

nts

mus

t ag

ree

with

the

irre

spec

tive

pow

er s

ourc

e.

Use

105

°C w

ire fo

r re

plac

emen

ts.

*Alte

rnat

e X

FM

R.P

rimar

y 20

0V/6

0Hz/

1φ-

BK

&R

wire

nut

the

wire

not

use

d.


SSeeccttiioonn BB

BB -- 1144

5H70

833C

43 (

Rev

.C)

Sin

gle-

stag

e, in

term

itten

t pilo

t ign

ition

, non

-100

% (

and

100%

) sh

ut-o

ff,th

ree-

phas

e, e

lect

roni

c m

odul

atio

n.

NNOO

TTEE

TTOO

IINN

SSTT

AALLLL

EERR

::

Atta

ch t

his

diag

ram

nea

r he

ater

.

All

wiri

ng m

ust

com

ply

with

nat

iona

l ele

ctric

code

and

all

loca

l cod

es.

All

com

pone

nts

mus

t ag

ree

with

the

irre

spec

tive

pow

er s

ourc

e.

Use

105

°C w

ire fo

r re

plac

emen

ts.

*Alte

rnat

e X

FM

R.P

rimar

y 20

0V/6

0Hz/

1φ-

BK

&R

wire

nut

the

wire

not

use

d.


SSeeccttiioonn BB

BB -- 1155

5H70

833C

46 (

Rev

.C)

Two-

stag

e, in

term

itten

t pilo

t ign

ition

, non

-100

% (

and

100%

) sh

ut-o

ff,si

ngle

-pha

se.

NNOO

TTEE

TTOO

IINN

SSTT

AALLLL

EERR

::

Atta

ch t

his

diag

ram

nea

r he

ater

.

All

wiri

ng m

ust

com

ply

with

nat

iona

l ele

ctric

code

and

all

loca

l cod

es.

All

com

pone

nts

mus

t ag

ree

with

the

irre

spec

tive

pow

er s

ourc

e.

Use

105

°C w

ire fo

r re

plac

emen

ts.

*Alte

rnat

e X

FM

R.P

rimar

y 20

0V/6

0Hz/

1φ-

BK

&R

wire

nut

the

wire

not

use

d.


SSeeccttiioonn BB

BB -- 1166

5H70

833C

46 (

Rev

.C)

Two-

stag

e, in

term

itten

t pilo

t ign

ition

, non

-100

% (

and

100%

) sh

ut-o

ff,th

ree-

phas

e.

NNOO

TTEE

TTOO

IINN

SSTT

AALLLL

EERR

::

Atta

ch t

his

diag

ram

nea

r he

ater

.

All

wiri

ng m

ust

com

ply

with

nat

iona

l ele

ctric

code

and

all

loca

l cod

es.

All

com

pone

nts

mus

t ag

ree

with

the

irre

spec

tive

pow

er s

ourc

e.

Use

105

°C w

ire fo

r re

plac

emen

ts.

*Alte

rnat

e X

FM

R.P

rimar

y 20

0V/6

0Hz/

1φ-

BK

&R

wire

nut

the

wire

not

use

d.


SSeeccttiioonn BB

BB -- 1177

5H70

833B

49S

ingl

e-ph

ase,

mec

hani

cal m

odul

atio

n, in

term

itten

t pilo

t ign

ition

, non

-10

0% (

and

100%

) sh

ut-o

ff.

NNOO

TTEE

TTOO

IINN

SSTT

AALLLL

EERR

::

Atta

ch t

his

diag

ram

nea

r he

ater

.

All

wiri

ng m

ust

com

ply

with

nat

iona

l ele

ctric

code

and

all

loca

l cod

es.

All

com

pone

nts

mus

t ag

ree

with

the

irre

spec

tive

pow

er s

ourc

e.

Use

105

°C w

ire fo

r re

plac

emen

ts.

*Alte

rnat

e X

FM

R.P

rimar

y 20

0V/6

0Hz/

1φ-

BK

&R

wire

nut

the

wire

not

use

d.


SSeeccttiioonn BB

BB -- 1188

5H70

833B

49T

hree

-pha

se, m

echa

nica

l mod

ulat

ion,

inte

rmitt

ent p

ilot i

gniti

on, n

on-1

00%

(and

100

%)

shut

-off.

NNOO

TTEE

TTOO

IINN

SSTT

AALLLL

EERR

::

Atta

ch t

his

diag

ram

nea

r he

ater

.

All

wiri

ng m

ust

com

ply

with

nat

iona

l ele

ctric

code

and

all

loca

l cod

es.

All

com

pone

nts

mus

t ag

ree

with

the

irre

spec

tive

pow

er s

ourc

e.

Use

105

°C w

ire fo

r re

plac

emen

ts.

*Alte

rnat

e X

FM

R.P

rimar

y 20

0V/6

0Hz/

1φ-

BK

&R

wire

nut

the

wire

not

use

d.


SSeeccttiioonn BB

BB -- 1199

5H70

833C

50 (

Rev

.B)

Sin

gle-

phas

e, tw

o-st

age

gas

valv

e, s

tand

ing

pilo

t, 10

0% s

hut-o

ff, tw

o-st

age,

low

-vol

tage

ther

mos

tat.

NNOO

TTEE

TTOO

IINN

SSTT

AALLLL

EERR

::

Atta

ch t

his

diag

ram

nea

r he

ater

.

All

wiri

ng m

ust

com

ply

with

nat

iona

l ele

ctric

code

and

all

loca

l cod

es.

All

com

pone

nts

mus

t ag

ree

with

the

irre

spec

tive

pow

er s

ourc

e.

Use

105

°C w

ire fo

r re

plac

emen

ts.

*Alte

rnat

e X

FM

R.P

rimar

y 20

0V/6

0Hz/

1φ-

BK

&R

wire

nut

the

wire

not

use

d.


SSeeccttiioonn BB

BB -- 2200

5H70

833C

50 (

Rev

.B)

Thr

ee-p

hase

, tw

o-st

age

gas

valv

e, s

tand

ing

pilo

t, 10

0% s

hut-o

ff, tw

o-st

age

low

-vol

tage

ther

mos

tat.

NNOO

TTEE

TTOO

IINN

SSTT

AALLLL

EERR

::

Atta

ch t

his

diag

ram

nea

r he

ater

.

All

wiri

ng m

ust

com

ply

with

nat

iona

l ele

ctric

code

and

all

loca

l cod

es.

All

com

pone

nts

mus

t ag

ree

with

the

irre

spec

tive

pow

er s

ourc

e.

Use

105

°C w

ire fo

r re

plac

emen

ts.

*Alte

rnat

e X

FM

R.P

rimar

y 20

0V/6

0Hz/

1φ-

BK

&R

wire

nut

the

wire

not

use

d.


SSeeccttiioonn BB

BB -- 2211

5H70

833C

51 (

Rev

.B)

Sin

gle-

phas

e, tw

o-st

age

gas

valv

e, s

tand

ing

pilo

t, 10

0% s

hut-o

ff, tw

o-st

age

low

-vol

tage

ther

mos

tat.

NNOO

TTEE

TTOO

IINN

SSTT

AALLLL

EERR

::

Atta

ch t

his

diag

ram

nea

r he

ater

.

All

wiri

ng m

ust

com

ply

with

nat

iona

l ele

ctric

code

and

all

loca

l cod

es.

All

com

pone

nts

mus

t ag

ree

with

the

irre

spec

tive

pow

er s

ourc

e.

Use

105

°C w

ire fo

r re

plac

emen

ts.

*Alte

rnat

e X

FM

R.P

rimar

y 20

0V/6

0Hz/

1φ-

BK

&R

wire

nut

the

wire

not

use

d.


SSeeccttiioonn BB

BB -- 2222

5H70

833C

51 (

Rev

.B)

Thr

ee-p

hase

, tw

o-st

age

gas

valv

e, s

tand

ing

pilo

t, 10

0% s

hut-o

ff, tw

o-st

age

low

-vol

tage

ther

mos

tat.

NNOO

TTEE

TTOO

IINN

SSTT

AALLLL

EERR

::

Atta

ch t

his

diag

ram

nea

r he

ater

.

All

wiri

ng m

ust

com

ply

with

nat

iona

l ele

ctric

code

and

all

loca

l cod

es.

All

com

pone

nts

mus

t ag

ree

with

the

irre

spec

tive

pow

er s

ourc

e.

Use

105

°C w

ire fo

r re

plac

emen

ts.

*Alte

rnat

e X

FM

R.P

rimar

y 20

0V/6

0Hz/

1φ-

BK

&R

wire

nut

the

wire

not

use

d.


SSeeccttiioonn BB

BB -- 2233

5H70

833C

62 (

Rev

.A)

Sin

gle-

stag

e, in

term

itten

t pilo

t ign

ition

, 100

% s

hut-o

ff, w

ith c

ontin

uous

retr

y, s

ingl

e-ph

ase.

NNOO

TTEE

TTOO

IINN

SSTT

AALLLL

EERR

::

Atta

ch t

his

diag

ram

nea

r he

ater

.

All

wiri

ng m

ust

com

ply

with

nat

iona

l ele

ctric

code

and

all

loca

l cod

es.

All

com

pone

nts

mus

t ag

ree

with

the

irre

spec

tive

pow

er s

ourc

e.

Use

105

°C w

ire fo

r re

plac

emen

ts.

*Alte

rnat

e X

FM

R.P

rimar

y 20

0V/6

0Hz/

1φ-

BK

&R

wire

nut

the

wire

not

use

d.


SSeeccttiioonn BB

BB -- 2244

5H70

833C

62 (

Rev

.A)

Sin

gle-

stag

e, in

term

itten

t pilo

t ign

ition

, 100

% s

hut-o

ff, w

ith c

ontin

uous

retr

y.T

hree

-pha

se.

NNOO

TTEE

TTOO

IINN

SSTT

AALLLL

EERR

::

Atta

ch t

his

diag

ram

nea

r he

ater

.

All

wiri

ng m

ust

com

ply

with

nat

iona

l ele

ctric

code

and

all

loca

l cod

es.

All

com

pone

nts

mus

t ag

ree

with

the

irre

spec

tive

pow

er s

ourc

e.

Use

105

°C w

ire fo

r re

plac

emen

ts.

*Alte

rnat

e X

FM

R.P

rimar

y 20

0V/6

0Hz/

1φ-

BK

&R

wire

nut

the

wire

not

use

d.


SSeeccttiioonn BB

BB -- 2255

5H70

833C

63 (

Rev

.B)

Sin

gle-

phas

e, in

term

itten

t pilo

t ign

ition

, 100

% s

hut-o

ff w

ith c

ontin

uous

retr

y, e

lect

roni

c m

odul

atio

n.

NNOO

TTEE

TTOO

IINN

SSTT

AALLLL

EERR

::

Atta

ch t

his

diag

ram

nea

r he

ater

.

All

wiri

ng m

ust

com

ply

with

nat

iona

l ele

ctric

code

and

all

loca

l cod

es.

All

com

pone

nts

mus

t ag

ree

with

the

irre

spec

tive

pow

er s

ourc

e.

Use

105

°C w

ire fo

r re

plac

emen

ts.

*Alte

rnat

e X

FM

R.P

rimar

y 20

0V/6

0Hz/

1φ-

BK

&R

wire

nut

the

wire

not

use

d.


SSeeccttiioonn BB

BB -- 2266

5H70

833C

63 (

Rev

.B)

Thr

ee-p

hase

, int

erm

itten

t pilo

t ign

ition

, 100

% s

hut-o

ff, w

ith c

ontin

uous

retr

y, e

lect

roni

c m

odul

atio

n.

NNOO

TTEE

TTOO

IINN

SSTT

AALLLL

EERR

::

Atta

ch t

his

diag

ram

nea

r he

ater

.

All

wiri

ng m

ust

com

ply

with

nat

iona

l ele

ctric

code

and

all

loca

l cod

es.

All

com

pone

nts

mus

t ag

ree

with

the

irre

spec

tive

pow

er s

ourc

e.

Use

105

°C w

ire fo

r re

plac

emen

ts.

*Alte

rnat

e X

FM

R.P

rimar

y 20

0V/6

0Hz/

1φ-

BK

&R

wire

nut

the

wire

not

use

d.


SSeeccttiioonn BB

BB -- 2277

5H70

833C

64 (

Rev

.)

Sin

gle-

phas

e, m

echa

nica

l mod

ulat

ion,

inte

rmitt

ent p

ilot i

gniti

on, 1

00%

shut

-off,

with

con

tinuo

us r

etry

.

NNOO

TTEE

TTOO

IINN

SSTT

AALLLL

EERR

::

Atta

ch t

his

diag

ram

nea

r he

ater

.

All

wiri

ng m

ust

com

ply

with

nat

iona

l ele

ctric

code

and

all

loca

l cod

es.

All

com

pone

nts

mus

t ag

ree

with

the

irre

spec

tive

pow

er s

ourc

e.

Use

105

°C w

ire fo

r re

plac

emen

ts.

*Alte

rnat

e X

FM

R.P

rimar

y 20

0V/6

0Hz/

1φ-

BK

&R

wire

nut

the

wire

not

use

d.


SSeeccttiioonn BB

BB -- 2288

5H70

833C

64 (

Rev

.)

Thr

ee-p

hase

, mec

hani

cal m

odul

atio

n, in

term

itten

t pilo

t ign

ition

, 100

%sh

ut-o

ff, w

ith c

ontin

uous

ret

ry.

NNOO

TTEE

TTOO

IINN

SSTT

AALLLL

EERR

::

Atta

ch t

his

diag

ram

nea

r he

ater

.

All

wiri

ng m

ust

com

ply

with

nat

iona

l ele

ctric

code

and

all

loca

l cod

es.

All

com

pone

nts

mus

t ag

ree

with

the

irre

spec

tive

pow

er s

ourc

e.

Use

105

°C w

ire fo

r re

plac

emen

ts.

*Alte

rnat

e X

FM

R.P

rimar

y 20

0V/6

0Hz/

1φ-

BK

&R

wire

nut

the

wire

not

use

d.


SSeeccttiioonn BB

BB -- 2299

5H70

833C

65 (

Rev

.B)

Two-

stag

e, in

term

itten

t pilo

t ign

ition

, 100

% s

hut-o

ff, w

ith c

ontin

uous

ret

ry,

sing

le-p

hase

.

NNOO

TTEE

TTOO

IINN

SSTT

AALLLL

EERR

::

Atta

ch t

his

diag

ram

nea

r he

ater

.

All

wiri

ng m

ust

com

ply

with

nat

iona

l ele

ctric

code

and

all

loca

l cod

es.

All

com

pone

nts

mus

t ag

ree

with

the

irre

spec

tive

pow

er s

ourc

e.

Use

105

°C w

ire fo

r re

plac

emen

ts.

*Alte

rnat

e X

FM

R.P

rimar

y 20

0V/6

0Hz/

1φ-

BK

&R

wire

nut

the

wire

not

use

d.


SSeeccttiioonn BB

BB -- 3300

5H70

833C

65 (

Rev

.B)

Two-

stag

e, in

term

itten

t pilo

t ign

ition

, 100

% s

hut-o

ff, w

ith c

ontin

uous

ret

ry,

thre

e-ph

ase.

NNOO

TTEE

TTOO

IINN

SSTT

AALLLL

EERR

::

Atta

ch t

his

diag

ram

nea

r he

ater

.

All

wiri

ng m

ust

com

ply

with

nat

iona

l ele

ctric

code

and

all

loca

l cod

es.

All

com

pone

nts

mus

t ag

ree

with

the

irre

spec

tive

pow

er s

ourc

e.

Use

105

°C w

ire fo

r re

plac

emen

ts.

*Alte

rnat

e X

FM

R.P

rimar

y 20

0V/6

0Hz/

1φ-

BK

&R

wire

nut

the

wire

not

use

d.


SSeeccttiioonn BB

BB -- 3311

5H70

833C

70 (

Rev

.A)

Sin

gle-

stag

e, s

tand

ing

pilo

t, 10

0% s

hut-o

ff, s

ingl

e-ph

ase.

NNOO

TTEE

TTOO

IINN

SSTT

AALLLL

EERR

::

Atta

ch t

his

diag

ram

nea

r he

ater

.

All

wiri

ng m

ust

com

ply

with

nat

iona

l ele

ctric

code

and

all

loca

l cod

es.

All

com

pone

nts

mus

t ag

ree

with

the

irre

spec

tive

pow

er s

ourc

e.

Use

105

°C w

ire fo

r re

plac

emen

ts.

*Alte

rnat

e X

FM

R.P

rimar

y 20

0V/6

0Hz/

1φ-

BK

&R

wire

nut

the

wire

not

use

d.


SSeeccttiioonn BB

BB -- 3322

5H70

833C

70 (

Rev

.A)

Sin

gle-

stag

e, s

tand

ing

pilo

t, 10

0% s

hut-o

ff, th

ree-

phas

e.

NNOO

TTEE

TTOO

IINN

SSTT

AALLLL

EERR

::

Atta

ch t

his

diag

ram

nea

r he

ater

.

All

wiri

ng m

ust

com

ply

with

nat

iona

l ele

ctric

code

and

all

loca

l cod

es.

All

com

pone

nts

mus

t ag

ree

with

the

irre

spec

tive

pow

er s

ourc

e.

Use

105

°C w

ire fo

r re

plac

emen

ts.

*Alte

rnat

e X

FM

R.P

rimar

y 20

0V/6

0Hz/

1φ-

BK

&R

wire

nut

the

wire

not

use

d.


SSeeccttiioonn BB

BB -- 3333

5H70

833C

71 (

Rev

.A)

Two-

stag

e, in

term

itten

t pilo

t ign

ition

, non

-100

% (

and

100%

) sh

ut-o

ff, tw

o-st

age

low

-vol

tage

ther

mos

tat.

Sin

gle-

phas

e.

NNOO

TTEE

TTOO

IINN

SSTT

AALLLL

EERR

::

Atta

ch t

his

diag

ram

nea

r he

ater

.

All

wiri

ng m

ust

com

ply

with

nat

iona

l ele

ctric

code

and

all

loca

l cod

es.

All

com

pone

nts

mus

t ag

ree

with

the

irre

spec

tive

pow

er s

ourc

e.

Use

105

°C w

ire fo

r re

plac

emen

ts.

*Alte

rnat

e X

FM

R.P

rimar

y 20

0V/6

0Hz/

1φ-

BK

&R

wire

nut

the

wire

not

use

d.


SSeeccttiioonn BB

BB -- 3344

5H70

833C

71 (

Rev

.A)

Two-

stag

e, in

term

itten

t pilo

t ign

ition

, non

-100

% (

and

100%

) sh

ut-o

ff, tw

o-st

age

low

-vol

tage

ther

mos

tat,

thre

e-ph

ase.

NNOO

TTEE

TTOO

IINN

SSTT

AALLLL

EERR

::

Atta

ch t

his

diag

ram

nea

r he

ater

.

All

wiri

ng m

ust

com

ply

with

nat

iona

l ele

ctric

code

and

all

loca

l cod

es.

All

com

pone

nts

mus

t ag

ree

with

the

irre

spec

tive

pow

er s

ourc

e.

Use

105

°C w

ire fo

r re

plac

emen

ts.

*Alte

rnat

e X

FM

R.P

rimar

y 20

0V/6

0Hz/

1φ-

BK

&R

wire

nut

the

wire

not

use

d.


SSeeccttiioonn BB

BB -- 3355

5H70

833C

72 (

Rev

.A)

Two-

stag

e, in

term

itten

t pilo

t ign

ition

, 100

% s

hut-o

ff, w

ith c

ontin

uous

ret

ry,

two-

stag

e lo

w-v

olta

ge th

erm

osta

t, si

ngle

-pha

se.

NNOO

TTEE

TTOO

IINN

SSTT

AALLLL

EERR

::

Atta

ch t

his

diag

ram

nea

r he

ater

.

All

wiri

ng m

ust

com

ply

with

nat

iona

l ele

ctric

code

and

all

loca

l cod

es.

All

com

pone

nts

mus

t ag

ree

with

the

irre

spec

tive

pow

er s

ourc

e.

Use

105

°C w

ire fo

r re

plac

emen

ts.

*Alte

rnat

e X

FM

R.P

rimar

y 20

0V/6

0Hz/

1φ-

BK

&R

wire

nut

the

wire

not

use

d.


SSeeccttiioonn BB

BB -- 3366

5H70

833C

72 (

Rev

.A)

Two-

stag

e, in

term

itten

t pilo

t ign

ition

, 100

% s

hut-o

ff, w

ith c

ontin

uous

ret

ry,

two-

stag

e lo

w-v

olta

ge th

erm

osta

t, th

ree-

phas

e.

NNOO

TTEE

TTOO

IINN

SSTT

AALLLL

EERR

::

Atta

ch t

his

diag

ram

nea

r he

ater

.

All

wiri

ng m

ust

com

ply

with

nat

iona

l ele

ctric

code

and

all

loca

l cod

es.

All

com

pone

nts

mus

t ag

ree

with

the

irre

spec

tive

pow

er s

ourc

e.

Use

105

°C w

ire fo

r re

plac

emen

ts.

*Alte

rnat

e X

FM

R.P

rimar

y 20

0V/6

0Hz/

1φ-

BK

&R

wire

nut

the

wire

not

use

d.


SSeeccttiioonn BB

BB -- 3377

5H70

833C

83 (

Rev

.A)

Sin

gle-

phas

e, m

echa

nica

l mod

ulat

ion,

inte

rmitt

ent p

ilot i

gniti

on, 1

00%

shut

-off,

with

con

tinuo

us r

etry

.

NNOO

TTEE

TTOO

IINN

SSTT

AALLLL

EERR

::

Atta

ch t

his

diag

ram

nea

r he

ater

.

All

wiri

ng m

ust

com

ply

with

nat

iona

l ele

ctric

code

and

all

loca

l cod

es.

All

com

pone

nts

mus

t ag

ree

with

the

irre

spec

tive

pow

er s

ourc

e.

Use

105

°C w

ire fo

r re

plac

emen

ts.

*Alte

rnat

e X

FM

R.P

rimar

y 20

0V/6

0Hz/

1φ-

BK

&R

wire

nut

the

wire

not

use

d.


SSeeccttiioonn BB

BB -- 3388

5H70

833C

83 (

Rev

.A)

Thr

ee-p

hase

, mec

hani

cal m

odul

atio

n, in

term

itten

t pilo

t ign

ition

, 100

%sh

ut-o

ff, w

ith c

ontin

uous

ret

ry.

NNOO

TTEE

TTOO

IINN

SSTT

AALLLL

EERR

::

Atta

ch t

his

diag

ram

nea

r he

ater

.

All

wiri

ng m

ust

com

ply

with

nat

iona

l ele

ctric

code

and

all

loca

l cod

es.

All

com

pone

nts

mus

t ag

ree

with

the

irre

spec

tive

pow

er s

ourc

e.

Use

105

°C w

ire fo

r re

plac

emen

ts.

*Alte

rnat

e X

FM

R.P

rimar

y 20

0V/6

0Hz/

1φ-

BK

&R

wire

nut

the

wire

not

use

d.


SSeeccttiioonn BB

BB -- 3399

5H70

833C

84 (

Rev

.A)

Sin

gle-

phas

e, m

echa

nica

l mod

ulat

ion,

inte

rmitt

ent p

ilot i

gniti

on, 1

00%

shut

-off,

with

con

tinuo

us r

etry

.

NNOO

TTEE

TTOO

IINN

SSTT

AALLLL

EERR

::

Atta

ch t

his

diag

ram

nea

r he

ater

.

All

wiri

ng m

ust

com

ply

with

nat

iona

l ele

ctric

code

and

all

loca

l cod

es.

All

com

pone

nts

mus

t ag

ree

with

the

irre

spec

tive

pow

er s

ourc

e.

Use

105

°C w

ire fo

r re

plac

emen

ts.

*Alte

rnat

e X

FM

R.P

rimar

y 20

0V/6

0Hz/

1φ-

BK

&R

wire

nut

the

wire

not

use

d.


SSeeccttiioonn BB

BB -- 4400

5H70

833C

84 (

Rev

.A)

Thr

ee-p

hase

, mec

hani

cal m

odul

atio

n, in

term

itten

t pilo

t ign

ition

, 100

%sh

ut-o

ff, w

ith c

ontin

uous

ret

ry.

NNOO

TTEE

TTOO

IINN

SSTT

AALLLL

EERR

::

Atta

ch t

his

diag

ram

nea

r he

ater

.

All

wiri

ng m

ust

com

ply

with

nat

iona

l ele

ctric

code

and

all

loca

l cod

es.

All

com

pone

nts

mus

t ag

ree

with

the

irre

spec

tive

pow

er s

ourc

e.

Use

105

°C w

ire fo

r re

plac

emen

ts.

*Alte

rnat

e X

FM

R.P

rimar

y 20

0V/6

0Hz/

1φ-

BK

&R

wire

nut

the

wire

not

use

d.


SSeeccttiioonn BB

BB -- 4411

5H70

833C

85 (

Rev

.)

Sin

gle-

stag

e, in

term

itten

t pilo

t ign

ition

, 100

% s

hut-o

ff, w

ith c

ontin

uous

retr

y, s

ingl

e-ph

ase.

NNOO

TTEE

TTOO

IINN

SSTT

AALLLL

EERR

::

Atta

ch t

his

diag

ram

nea

r he

ater

.

All

wiri

ng m

ust

com

ply

with

nat

iona

l ele

ctric

code

and

all

loca

l cod

es.

All

com

pone

nts

mus

t ag

ree

with

the

irre

spec

tive

pow

er s

ourc

e.

Use

105

°C w

ire fo

r re

plac

emen

ts.

*Alte

rnat

e X

FM

R.P

rimar

y 20

0V/6

0Hz/

1φ-

BK

&R

wire

nut

the

wire

not

use

d.


SSeeccttiioonn BB

BB -- 4422

5H70

833C

85 (

Rev

.)

Sin

gle-

stag

e, in

term

itten

t pilo

t ign

ition

, 100

% s

hut-o

ff, w

ith c

ontin

uous

retr

y, th

ree-

phas

e.

NNOO

TTEE

TTOO

IINN

SSTT

AALLLL

EERR

::

Atta

ch t

his

diag

ram

nea

r he

ater

.

All

wiri

ng m

ust

com

ply

with

nat

iona

l ele

ctric

code

and

all

loca

l cod

es.

All

com

pone

nts

mus

t ag

ree

with

the

irre

spec

tive

pow

er s

ourc

e.

Use

105

°C w

ire fo

r re

plac

emen

ts.

*Alte

rnat

e X

FM

R.P

rimar

y 20

0V/6

0Hz/

1φ-

BK

&R

wire

nut

the

wire

not

use

d.


SSeeccttiioonn BB

BB -- 4433

5H74

300C

01 (

Rev

.A)

Sin

gle-

phas

e, m

echa

nica

l mod

ulat

ion,

inte

rmitt

ent p

ilot i

gniti

on, 1

00%

shut

-off,

with

con

tinuo

us r

etry

.

NNOO

TTEE

TTOO

IINN

SSTT

AALLLL

EERR

::

Atta

ch t

his

diag

ram

nea

r he

ater

.

All

wiri

ng m

ust

com

ply

with

nat

iona

l ele

ctric

code

and

all

loca

l cod

es.

All

com

pone

nts

mus

t ag

ree

with

the

irre

spec

tive

pow

er s

ourc

e.

Use

105

°C w

ire fo

r re

plac

emen

ts.

*Alte

rnat

e X

FM

R.P

rimar

y 20

0V/6

0Hz/

1φ-

BK

&R

wire

nut

the

wire

not

use

d.


SSeeccttiioonn BB

BB -- 4444

5H74

300C

01 (

Rev

.A)

Thr

ee-p

hase

, mec

hani

cal m

odul

atio

n, in

term

itten

t pilo

t ign

ition

, 100

%sh

ut-o

ff, w

ith c

ontin

uous

ret

ry.

NNOO

TTEE

TTOO

IINN

SSTT

AALLLL

EERR

::

Atta

ch t

his

diag

ram

nea

r he

ater

.

All

wiri

ng m

ust

com

ply

with

nat

iona

l ele

ctric

code

and

all

loca

l cod

es.

All

com

pone

nts

mus

t ag

ree

with

the

irre

spec

tive

pow

er s

ourc

e.

Use

105

°C w

ire fo

r re

plac

emen

ts.

*Alte

rnat

e X

FM

R.P

rimar

y 20

0V/6

0Hz/

1φ-

BK

&R

wire

nut

the

wire

not

use

d.


SSeeccttiioonn BB

BB -- 4455

5H74

300C

02 (

Rev

.A)

Sin

gle-

phas

e, m

echa

nica

l mod

ulat

ion,

inte

rmitt

ent p

ilot i

gniti

on, 1

00%

shut

-off,

with

con

tinuo

us r

etry

.

NNOO

TTEE

TTOO

IINN

SSTT

AALLLL

EERR

::

Atta

ch t

his

diag

ram

nea

r he

ater

.

All

wiri

ng m

ust

com

ply

with

nat

iona

l ele

ctric

code

and

all

loca

l cod

es.

All

com

pone

nts

mus

t ag

ree

with

the

irre

spec

tive

pow

er s

ourc

e.

Use

105

°C w

ire fo

r re

plac

emen

ts.

*Alte

rnat

e X

FM

R.P

rimar

y 20

0V/6

0Hz/

1φ-

BK

&R

wire

nut

the

wire

not

use

d.


SSeeccttiioonn BB

BB -- 4466

5H74

300C

02 (

Rev

.A)

Thr

ee-p

hase

, mec

hani

cal m

odul

atio

n, in

term

itten

t pilo

t ign

ition

, 100

%sh

ut-o

ff, w

ith c

ontin

uous

ret

ry.

NNOO

TTEE

TTOO

IINN

SSTT

AALLLL

EERR

::

Atta

ch t

his

diag

ram

nea

r he

ater

.

All

wiri

ng m

ust

com

ply

with

nat

iona

l ele

ctric

code

and

all

loca

l cod

es.

All

com

pone

nts

mus

t ag

ree

with

the

irre

spec

tive

pow

er s

ourc

e.

Use

105

°C w

ire fo

r re

plac

emen

ts.

*Alte

rnat

e X

FM

R.P

rimar

y 20

0V/6

0Hz/

1φ-

BK

&R

wire

nut

the

wire

not

use

d.


SSeeccttiioonn BB

BB -- 4477

5H74

300C

03 (

Rev

.)

Two-

stag

e, in

term

itten

t pilo

t ign

ition

, 100

% s

hut-o

ff, w

ith c

ontin

uous

ret

ry,

two-

stag

e lo

w-v

olta

ge th

erm

osta

t, si

ngle

-pha

se.

NNOO

TTEE

TTOO

IINN

SSTT

AALLLL

EERR

::

Atta

ch t

his

diag

ram

nea

r he

ater

.

All

wiri

ng m

ust

com

ply

with

nat

iona

l ele

ctric

code

and

all

loca

l cod

es.

All

com

pone

nts

mus

t ag

ree

with

the

irre

spec

tive

pow

er s

ourc

e.

Use

105

°C w

ire fo

r re

plac

emen

ts.

*Alte

rnat

e X

FM

R.P

rimar

y 20

0V/6

0Hz/

1φ-

BK

&R

wire

nut

the

wire

not

use

d.


SSeeccttiioonn BB

BB -- 4488

5H74

300C

03 (

Rev

.)

Two-

stag

e, in

term

itten

t pilo

t ign

ition

, 100

% s

hut-o

ff, w

ith c

ontin

uous

ret

ry,

two-

stag

e lo

w-v

olta

ge th

erm

osta

t, th

ree-

phas

e.

NNOO

TTEE

TTOO

IINN

SSTT

AALLLL

EERR

::

Atta

ch t

his

diag

ram

nea

r he

ater

.

All

wiri

ng m

ust

com

ply

with

nat

iona

l ele

ctric

code

and

all

loca

l cod

es.

All

com

pone

nts

mus

t ag

ree

with

the

irre

spec

tive

pow

er s

ourc

e.

Use

105

°C w

ire fo

r re

plac

emen

ts.

*Alte

rnat

e X

FM

R.P

rimar

y 20

0V/6

0Hz/

1φ-

BK

&R

wire

nut

the

wire

not

use

d.


SSeeccttiioonn BB

BB -- 4499

5H74

300C

04 (

Rev

.)

Two-

stag

e, in

term

itten

t pilo

t ign

ition

, 100

% s

hut-o

ff, w

ith c

ontin

uous

ret

ry,

sing

le-p

hase

.

NNOO

TTEE

TTOO

IINN

SSTT

AALLLL

EERR

::

Atta

ch t

his

diag

ram

nea

r he

ater

.

All

wiri

ng m

ust

com

ply

with

nat

iona

l ele

ctric

code

and

all

loca

l cod

es.

All

com

pone

nts

mus

t ag

ree

with

the

irre

spec

tive

pow

er s

ourc

e.

Use

105

°C w

ire fo

r re

plac

emen

ts.

*Alte

rnat

e X

FM

R.P

rimar

y 20

0V/6

0Hz/

1φ-

BK

&R

wire

nut

the

wire

not

use

d.


SSeeccttiioonn BB

BB -- 5500

5H74

300C

04 (

Rev

.)

Two-

stag

e, in

term

itten

t pilo

t ign

ition

, 100

% s

hut-o

ff, w

ith c

ontin

uous

ret

ry,

thre

e-ph

ase.

NNOO

TTEE

TTOO

IINN

SSTT

AALLLL

EERR

::

Atta

ch t

his

diag

ram

nea

r he

ater

.

All

wiri

ng m

ust

com

ply

with

nat

iona

l ele

ctric

code

and

all

loca

l cod

es.

All

com

pone

nts

mus

t ag

ree

with

the

irre

spec

tive

pow

er s

ourc

e.

Use

105

°C w

ire fo

r re

plac

emen

ts.

*Alte

rnat

e X

FM

R.P

rimar

y 20

0V/6

0Hz/

1φ-

BK

&R

wire

nut

the

wire

not

use

d.


SSeeccttiioonn BB

BB -- 5511

5H74

300C

05 (

Rev

.A)

Sin

gle-

phas

e, in

term

itten

t pilo

t ign

ition

, 100

% s

hut-o

ff w

ith c

ontin

uous

retr

y, e

lect

roni

c m

odul

atio

n.

NNOO

TTEE

TTOO

IINN

SSTT

AALLLL

EERR

::

Atta

ch t

his

diag

ram

nea

r he

ater

.

All

wiri

ng m

ust

com

ply

with

nat

iona

l ele

ctric

code

and

all

loca

l cod

es.

All

com

pone

nts

mus

t ag

ree

with

the

irre

spec

tive

pow

er s

ourc

e.

Use

105

°C w

ire fo

r re

plac

emen

ts.

*Alte

rnat

e X

FM

R.P

rimar

y 20

0V/6

0Hz/

1φ-

BK

&R

wire

nut

the

wire

not

use

d.


SSeeccttiioonn BB

BB -- 5522

5H74

300C

05 (

Rev

.A)

Thr

ee-p

hase

, int

erm

itten

t pilo

t ign

ition

, 100

% s

hut-o

ff, w

ith c

ontin

uous

retr

y, e

lect

roni

c m

odul

atio

n.

NNOO

TTEE

TTOO

IINN

SSTT

AALLLL

EERR

::

Atta

ch t

his

diag

ram

nea

r he

ater

.

All

wiri

ng m

ust

com

ply

with

nat

iona

l ele

ctric

code

and

all

loca

l cod

es.

All

com

pone

nts

mus

t ag

ree

with

the

irre

spec

tive

pow

er s

ourc

e.

Use

105

°C w

ire fo

r re

plac

emen

ts.

*Alte

rnat

e X

FM

R.P

rimar

y 20

0V/6

0Hz/

1φ-

BK

&R

wire

nut

the

wire

not

use

d.


SSeeccttiioonn BB

BB -- 5533

5H74

300C

06 (

Rev

.)

Sin

gle-

stag

e, in

term

itten

t pilo

t ign

ition

, 100

% s

hut-o

ff, w

ith c

ontin

uous

retr

y, s

ingl

e-ph

ase.

NNOO

TTEE

TTOO

IINN

SSTT

AALLLL

EERR

::

Atta

ch t

his

diag

ram

nea

r he

ater

.

All

wiri

ng m

ust

com

ply

with

nat

iona

l ele

ctric

code

and

all

loca

l cod

es.

All

com

pone

nts

mus

t ag

ree

with

the

irre

spec

tive

pow

er s

ourc

e.

Use

105

°C w

ire fo

r re

plac

emen

ts.

*Alte

rnat

e X

FM

R.P

rimar

y 20

0V/6

0Hz/

1φ-

BK

&R

wire

nut

the

wire

not

use

d.


SSeeccttiioonn BB

BB -- 5544

5H74

300C

06 (

Rev

.)

Sin

gle-

stag

e, in

term

itten

t pilo

t ign

ition

, 100

% s

hut-o

ff, w

ith c

ontin

uous

retr

y, th

ree-

phas

e.

NNOO

TTEE

TTOO

IINN

SSTT

AALLLL

EERR

::

Atta

ch t

his

diag

ram

nea

r he

ater

.

All

wiri

ng m

ust

com

ply

with

nat

iona

l ele

ctric

code

and

all

loca

l cod

es.

All

com

pone

nts

mus

t ag

ree

with

the

irre

spec

tive

pow

er s

ourc

e.

Use

105

°C w

ire fo

r re

plac

emen

ts.

*Alte

rnat

e X

FM

R.P

rimar

y 20

0V/6

0Hz/

1φ-

BK

&R

wire

nut

the

wire

not

use

d.


SSeeccttiioonn CC

CC -- 11

FFrreesshh aanndd RReettuurrnn AAiirr MMoodduullaattiinngg DDaammppeerrsswwiitthh RReemmoottee MMaannuuaall PPootteennttiioommeetteerr

RR

TT11

WW

TT22

BB

to powersupply(24V)

MMOODDUUTTRROOLLMMOOTTOORR

RR

WW

BB

RREEMMOOTTEEMMAANNUUAALL PPOOTTEENNTTIIOOMMEETTEERR

Honeywell 9175 Modutrol Damper Motor

Honeywell S963A Manual Potentiometer

1

2

The above schematic shows the components required formanual control of the modulating dampers. The remote manualpotentiometer controls the position of the dampers and allowsthe dampers to be set anywhere from the fully closed positionto the fully open position, or positions in between. As anexample, the fresh air damper can be set at 20% open and thereturn air damper at 80% open. When power is supplied to the

damper motor the dampers will open to this preset position.The damper motor has built in spring return and if power isinterrupted the dampers will return to the fully closed position.This system is usually used when the fresh air and return airdampers are to be set at a position other than fully opened orfully closed and the setting is to be made remotely from theunit.


SSeeccttiioonn CC

CC -- 22

The above schematic shows the components required forcontrolling modulating dampers using a mixed air proportionaltemperature controller. The T991A proportional temperaturecontroller has a temperature sensing element which is placedin the fresh and return air stream and senses the temperatureof this mixed air. The controller will maintain the desired mixedair temperature to the heating unit by modulating the fresh and

return air dampers between the fully opened and fully closedpositions. When power is supplied to the damper motor thedampers will open to the required position to maintain thedesired mixed air temperature. The damper motor has a built inspring return and if power is interrupted to the damper motorthe dampers will return to the fully closed position.

FFrreesshh aanndd RReettuurrnn AAiirr MMoodduullaattiinngg DDaammppeerrsswwiitthh PPrrooppoorrttiioonnaall MMiixxeedd AAiirr TTeemmppeerraattuurree CCoonnttrroolllleerr

RR

TT11

WW

TT22

BB

to powersupply(24V)


BB

RR

WW

PPRROOPPOORRTTIIOONNAALLTTEEMMPPEERRAATTUURREE

CCOONNTTRROOLL

22


Honeywell T991A Manual Potentiometer

1

2

11

RR


SSeeccttiioonn CC

CC -- 33

RR

WW

BB

FFrreesshh aanndd RReettuurrnn AAiirr MMoodduullaattiinngg DDaammppeerrsswwiitthh RReemmoottee PPrrooppoorrttiioonnaall MMiixxeedd AAiirr TTeemmppeerraattuurree CCoonnttrroolllleerr aannddMMaannuuaall RReemmoottee MMiinniimmuumm PPoossiittiioonn PPootteennttiioommeetteerr

RR

TT11

WW

TT22

BB

to powersupply(24V)


BB

RR

WW

PPRROOPPOORRTTIIOONNAALLTTEEMMPPEERRAATTUURREE

CCOONNTTRROOLL

22


Honeywell T991A Manual Potentiometer

Honeywell S963A Manual Potentiometer

1

2

3

11

RR

RREEMMOOTTEEMMAANNUUAALL PPOOTTEENNTTIIOOMMEETTEERR

33

The above schematic shows the components required forcontrolling modulating dampers using a mixed air proportionaltemperature controller and a remote minimum positionpotentiometer. The T991A proportional temperature controllerhas a temperature sensing element which is placed in the freshand return air stream and senses the temperature of the mixedair. The controller will maintain the desired mixed airtemperature to the heating unit by modulating the fresh andreturn air dampers between the fully opened and fully closedpositions. In addition a remote minimum position potentiometer

is used to maintain the fresh air dampers at a predeterminedminimum open position. This system is used when mixed airtemperature is the determining factor of the damper position,but in addition where codes may require that a minimumamount of fresh air be introduced at all times. The manualpotentiometer is used to set the minimum damper position andoverrides the proportional temperature controller when theproportional controller is operating in a range below the desiredminimum fresh air position.


CC -- 44

SSeeccttiioonn CCAAcccceessssoorryy WWiirriinngg DDiiaaggrraammss,, IInnddoooorr DDuucctt FFuurrnnaaccee//MMaakkee--UUpp AAiirr UUnniittssFFrreeeezzee SSttaatt WWiirriinngg DDiiaaggrraammss

RELAYCONTACT

DAMPER ENDSWITCH

24V

115V

XFMRH G

21 TT

DAMPER OPERATORTRANSFORMER

T

24V

115V


RELAYCOIL

DAMPERMOTOR

42

FREEZESTAT

W

DUCT FURNACECONTROL CIRCUIT

LOW VOLTAGETHERMOSTATOR DUCT STAT(BY OTHERS)

BLOWERMOTOR

FUSED DISCONNECTSWITCH (BY OTHERS)

L1(BK) L2(W)

R

115V/60Hz/1φPOWER SUPPLY

FANMOTOR

T3T2T1

L3L2L1FUSED

DISCONNECTSWITCH

(BY OTHERS)

460V/60Hz/3φPOWER SHOWN

230V

460V

O.L.C.STARTER

COIL


XFMR(BY OTHERS)

21 TT

24V

230V

DAMPERMOTOR

T

24V

230V

XFMRGH


RELAYCOIL

2


4

LOW VOLTT-STAT

ORDUCT STAT

(BY OTHERS)

RELAYCONTACT

DAMPER ENDSWITCH

FREEZESTAT

WR

WR

(BY OTHERS)

T-STAT

RC1


RELAYCONTACT

1R

24V

115V

XFMRH G

21 TT

FREEZESTAT

T

24V

115V


RELAYCOIL

DAMPERMOTOR

42


BLOWERMOTOR

FUSED DISCONNECTSWITCH (BY OTHERS)

L1(BK) L2(W)

115V/60Hz/1φPOWER SUPPLY

O.L.C.STARTER

COIL

(BY OTHERS)

1

W

R

R

FREEZESTAT

FANMOTOR

T3T2T1

L3L2L1 FUSEDDISCONNECT

SWITCH(BY OTHERS)

460V/60Hz/3φ POWER SHOWN

230V

460V


XFMR(BY OTHERS)

21 TT

24V

230V

DAMPERMOTOR

T-STAT

RC1

T

24V

230V

XFMRGH


RELAYCOIL

2


RELAYCONTACT

4

MMaakkee--uupp AAiirr UUnniittssSSiinnggllee PPhhaassee -- 88HH66555555BB22

MMaakkee--uupp AAiirr UUnniittssTThhrreeee PPhhaassee -- 88HH66555555BB22

HHeeaattiinngg aanndd RReecciirrccuullaattiinngg UUnniittssTThhrreeee PPhhaassee -- 88HH66555555BB22

HHeeaattiinngg aanndd RReecciirrccuullaattiinngg UUnniittssSSiinnggllee PPhhaassee -- 88HH66555555BB22


CC -- 55

SSeeccttiioonn CCAAcccceessssoorryy WWiirriinngg DDiiaaggrraammss,, IInnddoooorr DDuucctt FFuurrnnaaccee//MMaakkee--UUpp AAiirr UUnniittssFFiirree SSttaatt WWiirriinngg DDiiaaggrraammss

42

HGX

FM

R

230V

24V

T

230V

24V T

T1

2

XF

MR

(B

Y O

TH

ER

S)

O.L

.C.

460V

230V

L1L2

L3

T1

T2

T3

Th

ree

ph

ase

Indi

cate

s T

rans

form

er T

erm

inal

Fan

Tim

erDuc

t Fur

nace

Con

trol

Circ

uit

Aux

illia

ryS

witc

h

Low

Vol

tT

-sta

t or

Duc

t Sta

t(b

y ot

hers

)D

ampe

rM

otor

Dam

per

Ope

rato

rT

rans

form

er

Fire

stat

Sta

rter

Coi

l

Rel

ayC

onta

ct

Fan

Mot

or

Fus

edD

isco

nnec

tS

witc

h(b

y ot

hers

)

24V

Fire

stat

L1(B

K)

L2(W

)

24

115V

24V

T

TT

12

GH

XF

MR

115V

Sin

gle

ph

ase

Fus

ed D

isco

nnec

tS

witc

h (b

y ot

hers

)

Rel

ayC

onta

ctB

low

erM

otor

Dam

per

Mot

or

Low

Vol

tage

The

rmos

tat

or D

uct S

tat

(by

othe

rs)

Aux

illar

yS

witc

h

Duc

t Fur

nace

Con

trol

Circ

uit

Rel

ayC

oil

Indi

cate

s T

rans

form

er T

erm

inal

115V

/60H

z/1φ

PO

WE

R S

UP

PLY

460V

/60H

Z/3

φP

OW

ER

SH

OW

N


SSeeccttiioonn CC

CC -- 66

EElleeccttrroonniicc MMoodduullaattiioonn wwiitthh DDuucctt SSeennssiinngg((CCoonnttrrooll CCooddeess 3399--4400--4411--4422--4433--4444))

The above schematic shows the components for electronicmodulation, Codes 39-40-41-42-43-44, with the addition of aduct sensing system The Maxitrol TS121 Discharge Air Sensorcontrols the modulating valve based on the temperature of the

discharge air from the unit. The Maxitrol TD121 RemoteTemperature Selector is used to set the desired discharge airtemperature to be maintained.

GH24V

CONTROL XFMR230V PRI 24V SEC 40VA

T

H H

TIME DELAYRELAY

(WHEN USED)

BLR

DAMPER MOTORAUXILIARY SWITCH

(WHEN USED)

LIMITCONTROL

IGNITOR

TH

SP 845NL

PV

SENSE

MV

PV/MV

TR

GND

TH

D

MAINOPERATOR

PILOTOPERATOR

TR

D

9 2

8 1

10 3

4

5

6

7

11

12

13

14

A1010

MODULATINGVALVE

AMPLIFIER

TS121

TD121

1 2 3

➂ ➃

➄

➅

➀ ➁

➀ IGNITION CONTROLLER

➁ COMBINATION MAIN/PILOT GAS VALVE

➂ ELECTRONIC MODULATING AMPLIFIER, MAXITROL A1010A

➃ ELECTRONIC MODULATING GAS VALVE

➄ DISCHARGE AIR SENSOR, MAXITROL TS121, 55-91°F➃ REMOTE TEMPERATURE SELECTOR, MAXITROL TD121, 55-90°F


SSeeccttiioonn CC

CC -- 77

EElleeccttrroonniicc MMoodduullaattiioonn wwiitthh DDuucctt SSeennssiinngg aanndd RRoooomm TTeemmppeerraattuurree OOvveerrrriiddee((CCoonnttrrooll CCooddeess 3399--4400--4411--4422--4433--4444))

The above schematic shows the components for electronicmodulation, Codes 39-40-41-42-43-44, with the addition of aduct sensing system and a room temperature overridethermostat. The Maxitrol TS121 Discharge Air Sensor controlsthe modulating valve based on the temperature of thedischarge air from the unit. The Maxitrol TD121 RemoteTemperature Selector is used to set the desired discharge air

temperature to be maintained. In addition, a Maxitrol T120Room Temperature Override Stat is used to monitor the roomtemperature. Should the room temperature fall below set pointof the override stat, the override stat will fire the burner asnecessary to bring the room back up to temperature regardlessof whether or not the duct sensor set point is satisfied.

GH24V


T

H H

TIME DELAYRELAY

(WHEN USED)

BLR


(WHEN USED)

LIMITCONTROL

IGNITOR

TH

SP 845NL

PV

SENSE

MV

PV/MV

TR

GND

TH

D

MAINOPERATOR

PILOTOPERATOR

TR

D

9 2

8 1

10 3

4

5

6

7

11

12

13

14

A1010

MODULATINGVALVE

AMPLIFIER

TS121

TD121

1 2 3

T120

➀ ➁

➅

➄

➆

➂ ➃




➃ ELECTRONIC MODULATING GAS VALVE

➄ DISCHARGE AIR SENSOR, MAXITROL TS121, 55-91°F➅ REMOTE TEMPERATURE SELECTOR, MAXITROL TD 121, 55-90°F➆ ROOM TEMPERATUER OVERRIDE STAT, MAXITROL T120, 50-90°F


SSeeccttiioonn CC

CC -- 88

EElleeccttrroonniicc MMoodduullaattiioonn wwiitthh RRoooomm SSeennssiinngg((CCoonnttrrooll CCooddeess 3399--4400--4411--4422--4433--4444))

The above schematic shows the components for electronicmodulation, Codes 39-40-41-42-43-44, with the addition of aroom temperature control. The room thermostat is a MaxitrolT107A Selectra-stat and allows the modulating valve to betemperature control.

GH24V


T

H H

TIME DELAYRELAY

(WHEN USED)

BLR


(WHEN USED)

LIMITCONTROL

IGNITOR

TH

SP 845NL

PV

SENSE

MV

PV/MV

TR

GND

➀

➂

TH

D

MAINOPERATOR

PILOTOPERATOR

TR

D

➁

9 2

8 1

10 3

4

5

6

7

11

12

13

14

A1010

MODULATINGVALVE

AMPLIFIER

➃

SELECTRASTAT

T107A

1

3

5

7

9

➄




➃ MODULATING GAS VALVE

➄ ELECTRONIC MODULATING ROOM THERMOSTAT,

MAXITROL T107A SELECTRA-STAT, 60-85°F


SSeeccttiioonn CC

CC -- 99

RReemmoottee MMoonniittoorriinngg PPaanneell UUnniittss wwiitthhoouutt DDaammppeerrss

IND

ICA

TE

S T

RA

NS

FO

RM

ER

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NO

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D20

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1 φ-

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Y(O

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)P

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unit

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!NN

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EE TT

OO II

NNSS

TTAA

LLLLEE

RR::

Atta

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his

diag

ram

nea

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ll w

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mus

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mpl

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ith n

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ode

and

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com

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nts

mus

t ag

ree

with

the

ir re

spec

tive

pow

er s

ourc

e.U

se 1

05°C

wire

for

repl

acem

ents


SSeeccttiioonn CC

CC -- 1100

RReemmoottee MMoonniittoorriinngg PPaanneell UUnniittss wwiitthh TTwwoo--ppoossiittiioonn DDaammppeerrss

IND

ICA

TE

S T

RA

NS

FO

RM

ER

TE

RM

INA

L

FA

NT

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R

L2(W

)L1

(BK

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TO

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RM

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CO

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2

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32

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1

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4

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24V

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ER

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230V

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115V

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z/1 φ

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(BY

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RS

)

(BY

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RE

LAY

(B

Y O

TH

ER

S)

115V

/60H

z/1φ

PO

WE

R S

HO

WN

L1(B

K)

L2(W

)

24V

XF

MR

WBK

G

240V

.

208V

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.

HT

24V

BLA

CK

WH

ITE

2T

VIO

LET

OR

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TBR

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CA

UT

ION

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o w

ire t

his

unit

acco

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g to

thi

sw

iring

dia

gram

may

res

ult

in in

jury

to

the

inst

alle

r or

use

r.F

or d

evia

tions

con

tact

the

fact

ory.

!NN

OOTT

EE TT

OO II

NNSS

TTAA

LLLLEE

RR::

Atta

ch t

his

diag

ram

nea

r he

ater

.A

ll w

iring

mus

t co

mpl

y w

ith n

atio

nal e

lect

ric c

ode

and

all l

ocal

cod

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All

com

pone

nts

mus

t ag

ree

with

the

ir re

spec

tive

pow

er s

ourc

e.U

se 1

05°C

wire

for

repl

acem

ents


SSeeccttiioonn CC

CC -- 1111

RReemmoottee MMoonniittoorriinngg PPaanneellUUnniittss wwiitthh TTwwoo--ppoossiittiioonn DDaammppeerrss aanndd SSuummmmeerr // WWiinntteerr SSwwiittcchhiinngg

IND

ICA

TE

S T

RA

NS

FO

RM

ER

TE

RM

INA

L

FA

NT

IME

R

GN

D2

T

4

32

2

1

1T

T

4

HH

RC

1

R1

YR

BL

L2(W

)L1

(BK

)

115V

XF

MR

HG

DU

CT

ST

AT

DA

MP

ER

OP

ER

AT

OR

TR

AN

SF

OR

ME

R

AU

TO

MO

TO

R

FA

N

DA

MP

ER

SY

ST

EM

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OF

F

WFB

GR

AU

X. S

WIT

CH

115V

DU

CT

FU

RN

AC

EC

ON

TR

OL

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CU

IT

FA

N T

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RC

ON

TA

CT

42

115V

/60H

z/1φ

PO

WE

R S

HO

WN

1

BLO

WE

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BO

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NC

TIO

NS

EC

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EA

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IRT

Y F

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ER

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AM

PE

RS

OP

EN

#2 F

AN

IND

ICA

TO

R L

IGH

TS

LOW

VO

LT

(BY

OT

HE

RS

)D

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TA

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CT

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RN

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AC

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EW

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G L

EG

EN

D

ALT

ER

NA

TE

VO

LTA

GE

S.

PR

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RY

XF

MR

WIR

ES

230V

/60H

z/1 φ

- B

K&

Y(O

R 0

)

200V

/60H

z/1 φ

- B

K&

RW

IRE

NU

T T

HE

WIR

E N

OT

US

ED

115V

/60H

z/1φ

PO

WE

R S

HO

WN

WBK

G

240V

.

208V

.

120V

.

HT

24V

BLA

CK

WH

ITE

2T

VIO

LET

OR

AN

GE

T

BR

OW

N

BR

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CH

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CK

T

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N

C14321C

MO

TO

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RM

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CO

NT

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L (BY

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(BY

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(B

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TH

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FA

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R

L2(W

)

L1(B

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24V24V

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24V

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Failu

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o w

ire t

his

unit

acco

rdin

g to

thi

sw

iring

dia

gram

may

res

ult

in in

jury

to

the

inst

alle

r or

use

r.F

or d

evia

tions

con

tact

the

fact

ory.

!NN

OOTT

EE TT

OO II

NNSS

TTAA

LLLLEE

RR::

Atta

ch t

his

diag

ram

nea

r he

ater

.A

ll w

iring

mus

t co

mpl

y w

ith n

atio

nal e

lect

ric c

ode

and

all l

ocal

cod

es.

All

com

pone

nts

mus

t ag

ree

with

the

ir re

spec

tive

pow

er s

ourc

e.U

se 1

05°C

wire

for

repl

acem

ents


SSeeccttiioonn CC

CC -- 1122

RReemmoottee MMoonniittoorriinngg PPaanneell UUnniittss wwiitthh MMoodduullaattiinngg DDaammppeerrssM

OT

OR

OR

MO

TO

RC

ON

TR

OL

115V

W

115V

HE

AT

DA

MP

ER

MO

TO

RT

RA

NS

FO

RM

ER

BB

WW

RR

BK

BK

SE

RIE

S 9

0C

ON

TR

OLL

ER

BW

MO

DU

TR

OL

MO

TO

R

BLO

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EC

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NJU

NC

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OX

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DU

TR

OL

MO

TO

R

TIM

ER

FA

N

T

AU

TO

FA

N

DU

CT

ST

AT

SY

ST

EM

ON

OF

F

WFB

GR

115V

XF

MR

HG

MO

TO

RT

RA

NS

FO

RM

ER

32

FA

N T

IME

RC

ON

TA

CT 4

2

1

CO

NT

RO

L C

IRC

UIT

115V

/60H

z/1φ

PO

WE

R S

HO

WN

DU

CT

FU

RN

AC

E

BLU

E

YE

LLO

W

RE

DS

ER

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90

CO

NT

RO

LLE

R

WIR

E N

UT

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AC

TO

RY

LIN

EW

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G L

EG

EN

D

IND

ICA

TE

S T

RA

NS

FO

RM

ER

TE

RM

INA

L

WBK

GHT

#1 H

EA

T

#3 D

IRT

Y F

ILT

ER

#2 F

AN

IND

ICA

TO

R L

IGH

TS

DIR

TY

FIL

TE

RS

WIT

CH

LOW

VO

LT

(BY

OT

HE

RS

)D

UC

T S

TA

TO

RT

-ST

AT

DU

CT

FU

RN

AC

E S

EC

TIO

NJU

NC

TIO

N B

OX

115V

/60H

z/1φ

PO

WE

R S

HO

WN

TO

DU

CT

FU

RN

AC

EC

ON

TR

OL

CIR

CU

IT

WF

BO

RG

Y1

HE

AT

OF

FC

OO

LO

NA

UT

O

SY

ST

EM

FA

N

C14321C

FA

NT

IME

R

L2(W

)L1

(BK

)

24V

XF

MR

24V

24V

.

24V

24V

ALT

ER

NA

TE

VO

LTA

GE

S.

PR

IMA

RY

XF

MR

WIR

ES

230V

/60H

z/1 φ

- B

K&

Y(O

R 0

)

200V

/60H

z/1φ

- B

K&

RW

IRE

NU

T T

HE

WIR

E N

OT

US

ED

TO

MO

TO

R O

RM

OT

OR

CO

NT

RO

L

L2(W

)

L1(B

K)

GN

D

BK

BK

DIR

TY

FIL

TE

RS

WIT

CH

4 2HH

CA

UT

ION

Failu

re t

o w

ire t

his

unit

acco

rdin

g to

thi

sw

iring

dia

gram

may

res

ult

in in

jury

to

the

inst

alle

r or

use

r.F

or d

evia

tions

con

tact

the

fact

ory.

!NN

OOTT

EE TT

OO II

NNSS

TTAA

LLLLEE

RR::

Atta

ch t

his

diag

ram

nea

r he

ater

.A

ll w

iring

mus

t co

mpl

y w

ith n

atio

nal e

lect

ric c

ode

and

all l

ocal

cod

es.

All

com

pone

nts

mus

t ag

ree

with

the

ir re

spec

tive

pow

er s

ourc

e.U

se 1

05°C

wire

for

repl

acem

ents


SSeeccttiioonn CC

CC -- 1133

RRoobbeerrttsshhaaww CCMM226600 TThheerrmmoossttaatt wwiitthh SSuubbbbaassee UUnniittss LLeessss DDaammppeerrss oorr wwiitthh MMoodduullaattiinngg DDaammppeerrss

CAUTIONFailure to wire this unit according to this wiringdiagram may result in injury to the installer oruser. For deviations contact the factory.

!NNOOTTEE TTOO IINNSSTTAALLLLEERR::Attach this diagram near heater.All wiring must comply with national electric code and all local codes.All components must agree with their respective power source.


SSeeccttiioonn CC

CC -- 1144

RRoobbeerrttsshhaaww CCMM226600 TThheerrmmoossttaatt wwiitthh SSuubbbbaasseeUUnniittss wwiitthh TTwwoo--ppoossiittiioonn DDaammppeerrss

CAUTIONFailure to wire this unit according to this wiringdiagram may result in injury to the installer oruser. For deviations contact the factory.

!NNOOTTEE TTOO IINNSSTTAALLLLEERR::Attach this diagram near heater.All wiring must comply with national electric code and all local codes.All components must agree with their respective power source.


SSeeccttiioonn CC

CC -- 1155

SSuummmmeerr // WWiinntteerr SSwwiittcchh WWiirriinnggUUnniittss LLeessss DDaammppeerrss oorr wwiitthh MMoodduullaattiinngg DDaammppeerr CCoonnttrroollss

NNOOTTEE TTOO IINNSSTTAALLLLEERR::Attach this diagram near heater. All wiring must comply withnational electric code and all local codes. All componentsmust agree with their respective power source.

FU

SE

D D

ISC

ON

NE

CT

SW

ITC

H (

BY

OT

HE

RS

)

RE

LAY

CO

NTA

CT

H (

BK

)

G(W

)

24

H

T

G

BLO

WE

RM

OTO

R

MO

DU

LAT

ING

DA

MP

ER

CO

NT

RO

L (I

F U

SE

D)

115

XF

MR

25V

LOW

VO

LTA

GE

TH

ER

MO

STA

TO

R D

UC

T S

TAT

(BY

OT

HE

RS

) SU

MM

ER

WIN

TE

R

RE

LAY

CO

IL

DU

CT

FU

RN

AC

EC

ON

TR

OL

CIR

CU

IT

IND

ICAT

ES

TR

AN

SF

OR

ME

R T

ER

MIN

AL

CAUTIONFailure to wire this unit according to this wiring diagram mayresult in injury to the installer or user. For deviations contactthe factory.

!

L1L2

L3

T1

FU

SE

D D

ISC

ON

NE

CT

SW

ITC

H (

BY

OT

HE

RS

)

460V

XF

MR

(B

Y O

TH

ER

S)

RE

LAY

CO

NTA

CT

24

STA

RT

ER

CO

IL

230V

25V

LOW

VO

LTA

GE

TH

ER

MO

STA

T O

R D

UC

TS

TAT

(B

Y O

TH

ER

S)

WIN

TE

R

SU

MM

ERX

FM

R

H

DU

CT

FU

RN

AC

EC

ON

TR

OL

CIR

CU

IT

RE

LAY

CO

IL

IND

ICAT

ES

TR

AN

SF

OR

ME

R T

ER

MIN

AL

G

MO

DU

LAT

ING

DA

MP

ER

CO

NT

RO

L (I

F U

SE

D)

O.L

.C.

230V

T2

FAN

MO

TORT

3


SSeeccttiioonn CC

CC -- 1166

SSuummmmeerr // WWiinntteerr SSwwiittcchh WWiirriinnggUUnniittss wwiitthh TTwwoo--ppoossiittiioonn DDaammppeerrss

NNOOTTEE TTOO IINNSSTTAALLLLEERR::Attach this diagram near heater. All wiring must comply withnational electric code and all local codes. All componentsmust agree with their respective power source.

CAUTIONFailure to wire this unit according to this wiring diagram mayresult in injury to the installer or user. For deviations contactthe factory.

!

FU

SE

D D

ISC

ON

NE

CT

SW

ITC

H (

BY

OT

HE

RS

)

115V

RE

LAY

CO

NTA

CT

R1

T1

T2

24

BLO

WE

RM

OTO

R

DA

MP

ER

OP

ER

ATO

RT

RA

NS

FO

RM

ER

LOW

VO

LTA

GE

TH

ER

MO

STA

T O

R D

UC

TS

TAT

(B

Y O

TH

ER

S)

WIN

TE

R

SU

MM

ER

DA

MP

ER

MO

TOR

115V

25V

DA

MP

ER

EN

DS

WIT

CH

XF

MR

H

T

RC

1

DU

CT

FU

RN

AC

EC

ON

TR

OL

CIR

CU

IT

RE

LAY

CO

IL

IND

ICAT

ES

TR

AN

SF

OR

ME

R T

ER

MIN

AL

G

25V

L1L2

L3

T1

FU

SE

D D

ISC

ON

NE

CT

SW

ITC

H (

BY

OT

HE

RS

)

460V

XF

MR

(B

Y O

TH

ER

S)

RE

LAY

CO

NTA

CT

R1

T1

T2

24

STA

RT

ER

CO

IL

230V

25V

LOW

VO

LTA

GE

TH

ER

MO

STA

T O

R D

UC

TS

TAT

(B

Y O

TH

ER

S)

WIN

TE

R

SU

MM

ER

DA

MP

ER

MO

TOR

230V

25V

DA

MP

ER

EN

DS

WIT

CH

XF

MR

H

T

RC

1

DU

CT

FU

RN

AC

EC

ON

TR

OL

CIR

CU

IT

RE

LAY

CO

IL

IND

ICAT

ES

TR

AN

SF

OR

ME

R T

ER

MIN

AL

G

DA

MP

ER

OP

ER

ATO

RT

RA

NS

FO

RM

ERO

.L.C

.

230V

T2

FAN

MO

TORT

3


CC -- 1177

CChheecckk--OOuutt PPrroocceedduurreeWith the power and gas supply turned off, set the thermostat toits lowest setting.

1. If the unit has a standing pilot, turn on the gas supply onlyand light the pilot according to the instructions on the unit’sserial plate, then proceed with Step 2. If the unit isequipped with an intermittent pilot ignition system, turn onthe gas supply to unit and proceed with Step 2.

2. Turn on power supply to unit. Nothing should happen.

3. Turn up the thermostat to call for heat. The power exhaustmotor should start, the centrifugal switch of the powerexhaust should close, and the main burner should light.

4. Turn the thermostat down again. The main burner andpower exhauster motor should shut off.

5. Check the power exhaust centrifugal switch for properfunction. To do this, remove the centrifugal switch lead fromterminal “T” on the transformer terminal board. Turn up thethermostat to call for heat. The power exhaust motor shouldrun, but the main burner should not light.

6. Turn down the thermostat and allow the power exhaustmotor to stop running. Reconnect the centrifugal switchlead to terminal “T” on the transformer terminal board.Recycle the unit as described in Steps 3 and 4.

If the unit does not operate in the sequence described above,recheck all wiring until the necessary correction to the wiring isfound and corrected. Set the thermostat to the desired set point.The unit is now ready for use.

All wiring must comply with national electric code and all localcodes.

All components must agree with their respective power source.

Use 105°C wire for replacement

NNOOTTEE TTOO IINNSSTTAALLLLEERR:: Attach this diagram near unit heater.

WWIIRRIINNGG LLEEGGEENNDDLINE LOW

FACTORYFIELDWIRE NUT

IIMMPPOORRTTAANNTT:: After installing the power exhauster and adapter kit and wiring the power exhauster shown above for DJE and DHEmodels, use the following check-out procedure to check final installation.

WARNINGPPoossssiibbllee eelleeccttrriiccaall sshhoocckk hhaazzaarrdd.. TTuurrnn ooffff eelleeccttrriicc ssuuppppllyybbeeffoorree iinnssttaalllliinngg ppoowweerr eexxhhaauusstt..

! WARNINGPPoossssiibbllee ffiirree oorr eexxpplloossiioonn hhaazzaarrdd.. TTuurrnn ooffff ggaass ssuuppppllyybbeeffoorree iinnssttaalllliinngg ppoowweerr eexxhhaauusstt..

!

H

G

T

To Thermostat(By Others)

Terminal board onXFMR located on ductfurnace junction box

To gas valveor ignitioncontroller andfan timer (ifsupplied)

To fan timer(if supplied)

to L2

to L1

To Limit Control(removed from T)

R R

CS BU

24V Relay

BU

3 4

POWEREXHAUSTMOTOR

FOR MOTORCONNECTION

1 2

TTyyppiiccaall PPoowweerr EExxhhaauusstteerr WWiirriinngg MMooddeellss DDJJEE//DDHHEE

CAUTIONFFAAIILLUURREE TTOO WWIIRREE TTHHIISS UUNNIITT AACCCCOORRDDIINNGG TTOO TTHHIISSWWIIRRIINNGG DDIIAAGGRRAAMM MMAAYY RREESSUULLTT IINN IINNJJUURRYY TTOO TTHHEEIINNSSTTAALLLLEERR OORR UUSSEERR.. FFOORR DDEEVVIIAATTIIOONNSS CCOONNTTAACCTT TTHHEEFFAACCTTOORRYY..

!111155VV 220088//223300VV

BL & BW BL

CC -- 1188

CC -- 1199

HHeeaattiinngg DDiivviissiioonnModine Manufacturing Company1221 Magnolia AvenueBuena Vista, Virginia 24416Phone: 1-800-828-4328 (HEAT)Fax: 540-261-1563Fax: 540-261-1903 (Service & Parts)

© Modine Manufacturing Company 1998 C5/98 - 5M Litho in USA

Sales RepresentativesALABAMAWatts Engr. SalesBirmingham, AL(205) 871-4673

ALASKAHeating & Vent. SalesAnchorage, AK(907) 345-3483

ARIZONATK MarketingCorrales, NM(505) 898-4804

ARKANSASJohn Lynn Co., Inc.North Little Rock, AR(501) 771-4343

CALIFORNIAKay-Tee SalesCanoga Park, CA(818) 888-9055

Haldeman, Inc.Los Angeles, CA(213) 726-7011

Envir. Indus. Prod.Mountain View, CA(650) 964-6161

COLORADOMJM AssociatesDenver, CO(303) 790-7000

CONNECTICUTE.W. Leonard, Inc.Moodus, CT(860) 873-8691

DISTRICT OFCOLUMBIAUnicon Services, Inc.Vienna, VA(703) 255-5569

FLORIDAT.H. BrooksApopka, FL (407) 886-8405

T.H. BrooksTampa, FL (813) 622-7000

Aeromechanical, Inc.Gulf Breeze, FL(904) 932-2011

GEORGIAHerring Company, Inc.Norcross, GA(770) 416-0044

IDAHOA.A. MaycockSalt Lake City, UT(801) 364-1926

ILLINOISJohn A. Sandberg Co.East Moline, IL (309) 796-2371

Fleming Hanson SalesDowners Grove, IL(630) 829-4060

INDIANAJay Kress Assoc.Indianapolis, IN(317) 251-2498

IOWACapitol Rep & Distr.Des Moines, IA(515) 266-0844

KANSASJorban Riscoe Assoc.Kansas City, KS(913) 722-1244

Jorban Riscoe Assoc.Lenexa, KS(913) 438-1244

KENTUCKYClimate ConditioningLouisville, KY(502) 267-4696

LOUISIANASchully Strawn Metairie, LA(504) 831-0000

MAINEEmerson-Swan, Inc.Randolph, MA(617) 986-2000

MARYLANDMarva Sales, Inc.Baltimore, MD 21217(410) 945-0171

MASSACHUSETTSEmerson-Swan, Inc.Randolph, MA(781) 986-2000

E.W. Leonard, Inc. Moodus, CT(203) 873-8691

MICHIGANRaley BrothersGrand Rapids, MI(616) 742-0150

Christian & Co., Inc.West Bloomfield, MI(248) 851-5660

MINNESOTAWalters-Climate, Inc.Minneapolis, MN(612) 544-8626

MISSISSIPPIWard MechanicalJackson, MS(601) 956-3002

MISSOURIEvans, Maille St. Louis, MO(314) 822-1023

MONTANAVemco, Inc.Billings, MT(406) 248-8373

Vemco, Inc.Missoula, MT(406) 549-6113

NEBRASKAB.G. Peterson Co.Omaha, NE(402) 344-4311

NEVADAEntect SolutionsLas Vegas, NV(702) 367-1657

NEW HAMPSHIREEmerson-Swan, Inc.Randolph, MA(617) 986-2000

NEW JERSEYC.R. Hutcheon, Inc.Bloomfield, NJ(973) 743-9770

NEW MEXICOTK MarketingCorrales, NM(505) 898-4804

NEW YORKEmerson-Swan, Inc.East Greenbush, NY(518) 435-9900

Emerson-Swan, Inc.Buffalo, NY (716) 668-1403

Emerson-Swan, Inc.Central Square, NY (315) 668-7476

Wales-Darby, Inc.Ronkonkoma, NY (516) 585-6800

NORTH CAROLINAL.R. Gorrell Co.Asheville, NC(704) 253-1856

L.R. Gorrell Co.Charlotte, NC(704) 333-8436

L.R. Gorrell Co.Greensboro, NC(336)373-1281

L.R. Gorrell Co.Raleigh, NC(919) 821-1161

NORTH DAKOTAWalters-Climate, Inc.Minneapolis, MN(612) 544-8626

OHIOR.G. Anderson Co.,Cincinnati, OH(513) 527-2300

Mussun Sales, Inc.Cleveland, OH(216) 431-5088

Mussun Sales, Inc.Columbus, OH (614) 294-4822

Stoermer EquipmentDayton, OH(937) 275-5007

Peterson Thermal Toledo, OH(419) 475-7100

OKLAHOMAA.M.E., Inc.Oklahoma City, OK(405) 843-9788

OREGONCanby SalesBoring, OR(503) 658-8346

PENNSYLVANIAH & H AssociatesMechanicsburg, PA(717) 796-2401

B.J. TerroniBensalem, PA(215) 639-3600

Charles W. StangerAllison Park, PA(412) 492-9220

RHODE ISLANDEmerson-Swan, Inc.Randolph, MA(617) 986-2000

SOUTH CAROLINAL.R. Gorrell Co.Greenville, SC(864) 297-7810

L.R. Gorrell Co.Charleston, SC 29418(803) 824-9449

SOUTH DAKOTAWalters-Climate, Inc.Minneapolis, MN(612) 544-8626

Vemco, Inc.Rapid City, SD(605) 394-5790

TENNESSEEMech. & Indus. SalesGallaway, TN(901) 867-0435

Charles F. Sexton Co.Knoxville, TN(423) 588-9691

Aircon Sales AgencyNashville, TN(615) 292-5555

TEXASSWK. Inc.Dallas, TX(214) 351-9985

Barnhart-TaylorEl Paso, TX(915) 533-1231

Paschal-Harper, Inc.San Antonio, TX (210) 494-5493

UTAHA.A. Maycock Co.Salt Lake City, UT(801) 364-1926

VERMONTE.W. Leonard, Inc.Moodus, CT(203) 873-8691

VIRGINIAL.A. Prillaman Co.Richmond, VA (804) 798-1455

WASHINGTONCanby SalesBellevue, WA(425) 867-3110

WEST VIRGINIAMarva Sales, UniconTroutville, VA (540) 992-4620

WISCONSINC & S Hydronics, Inc.Delafield, WI(414) 646-6325

WYOMINGVemco, Inc.Billings, MT(406) 248-8373

MJM AssociatesEnglewood, CO(303) 790-7000

Long & Associates.Englewood, CO(303) 922-6660

A.A. Maycock Co.Salt Lake City, UT(801) 364-1926

CanadianSales OutletsALBERTAKehoe Equipment Co.Edmonton, Alberta(403) 420-0040

Summit Engineering SalesCalgary, Alberta(403) 250-9780

BRITISH COLUMBIADierks Equipment SalesVancouver, BC(604) 872-7891

MANITOBAD.M. Industrial, Ltd.Winnipeg, Manitoba(204) 694-8637

NOVA SCOTIAMacLeod and Grant, Ltd.Stellarton, NS(902) 752-5532

ONTARIOMichael Stuart Co., Ltd.Concord, Ontario(905) 738-6008

Kemo Products, Ltd.Thunder Bay, Ontario(807) 622-3311

QUEBECG. Mitchell Heating & A/CSt. Laurent, Quebec(514) 332-8929

SASKATCHEWANCypress SalesRegina, Saskatchewan(306) 757-5656

Cypress SalesSaskatoon, Saskatchewan(306) 242-3333

Parts WholesalersCONNECTICUTE.W. Leonard, Inc.Moodus, CT (860) 873-8691

COLORADOMJM AssociatesEnglewood, CO(303) 790-7000

GEORGIAHerring Company, Inc.Norcross, GA(770) 416-0044

ILLINOISHeinlein Supply.Chicago, IL (773) 774-8616

KANSASJorban Riscoe Assoc.Kansas City, KS(913) 722-1244

MARYLANDMarva SalesBaltimore, MD(410) 945-0171

MASSACHUSETTSEmerson-Swan, Inc.Randolph, MA(781) 986-2000

MICHIGANChristian & Co.West Bloomfield, MI(810) 851-5660

Raley BrothersGrand Rapids, MI(616) 742-0150

MINNESOTAWalters Climate, Inc.Minneapolis, MN(612) 544-8626

MONTANAVemco, Inc.Great Falls, MT(406) 727-5335

NEW JERSEYC.R. Hutcheon, Inc.Bloomfield, NJ(201) 743-9770

NEW YORKABCO SupplyMiddle Village, NY(718) 497-5245

H.C. Oswald Co.New York, NY(212) 722-7000

OHIOWolff Bros. Sply, Inc.Medina, OH(330) 725-3451

For local parts and service assistance, contact one of the following:Toledo Thermal Equip. Co.Toledo, OH(419) 475-7100

OREGONCanby Sales, Inc.Boring, OR(503) 658-8346

PENNSYLVANIAB.J. Terroni Co., Inc.Bensalem, PA(215) 639-3600

Myers Distributing Co., Inc.Duquesne, PA(412) 469-1010

H & H AssociatesMechanicsburg, PA(717) 796-2401

TENNESSEEA. T. DistributorsMemphis, TN(901) 388-4118

TEXASK. Sales, Inc.Dallas, TX(972) 484-8885

UTAHA.A. Maycock CompanySalt Lake City, UT(801) 364-1926

VIRGINIAL.A. Prillaman Co., Inc.Ashland, VA(804) 798-1455

WASHINGTON, DCMarva SalesLeesburg, VA(540) 338-2009

WISCONSINC & S Hydronics, Inc.Delafield, WI(414) 646-6325

For service contact your local qualified installation and service contractor or appropriate utility company.

wiring diagrams modine indoor duct furnace/make-up air

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