SWITCHING RELAY S& A C C E S S O R I E S

A RM4 P

I R 8 8 23 - Z o n eA R 8 6 1 -3II

D PM2

E a s y, Economical Zoning with Circulators S w i t ching Relays & A c c e s s o r i e s Advanced

Technology At Work For You!A RM ■ A R ■ D P M2 ■ I R 8 8 2

®

AR822II Single Zone Relay

AR861-2II/3II Two and Three Zone Relays with Priority

■ 2-ZONE AR861-2II OR 3-ZONE AR861-3II

■ ICE CUBE TECHNOLOGY• Plug-in Replacement Relays

■ SWITCHABLE PRIORITY• Perfect for Indirect Water Heaters

or Priority Zones

■ AUTO-RESET ELECTRONIC FUSE PROTECTION• Eliminates Nuisance Service Calls

■ 1 5 VA TRANSFORMER / FULL 7.2 AMP /1/3 HP RELAY LOAD RAT I N G• Robust Components Provide

Years of Tro u b l e - f ree Serv i c e

■ 5-YEAR LIMITED WA R R A N T Y• Strongest Protection Available

IR882 Isolation Relay For Up to Three Zones

■ S P S T

■ FOR USE WITH POWERROBBING PROGRAMMABLE T H E R M O S TATS OR 3-WIRE (R, C, W)

■ I N T E R FACES WITH SOLID STATE T H E R M O S TAT S

■ MODULES CAN BE “DAISY-CHAINED” FOR ADDITIONAL THERMOSTAT S

* Requires additional transformer.

■ D P D T

■ ICE CUBE TECHNOLOGY• Plug-in Replacement Relays

■ AUTO-RESET ELECTRONIC FUSE PROTECTION• Eliminates Nuisance Service Calls

■ 1 5 VA TRANSFORMER / FULL 7.2 AMP /1/3 HP RELAY LOAD RAT I N G• Robust Components Provide

Years of Trouble-free Service

■ 5-YEAR LIMITED WA R R A N T Y• Strongest Protection Available

( 2-Zone Shown )

*

®

ARM ControlExpandable Zone Relays2, 3, 4 and 6 Zone Controls

■ Can be used with any Argo Relay or Zone Value Control

■ Or can work with most competitors’ re l a y s■ Reduces heating costs an average of 10%

to 15% a year (depending on climate).

Standard Equipment:

SWITCHING RELAY S& A C C E S S O R I E S

A RM4 P Features:

AD-4 Add-On Zoning Modules For ARM Relay Contro l

M O D E L Z O N E S TRANSFORMER VOLTA G E

ARM2P 2 120 VAC, 60 Hz, 20 VAARM3P 3 120 VAC, 60 Hz, 30 VAARM4P 4 120 VAC, 60 Hz, 30 VAARM6P 6 120 VAC, 60 Hz, 30 VA

DPM2 Outdoor Reset Contro l

S P E C I F I C AT I O N S :

Outdoor Sensor with

Shield

Strap-on Supply Water

Sensor

Data PortRibbon Cable

Connector

* ARM-2P uses 20 VA Tr a n s f o rm e r. † R e q u i res dry contact type thermostat or use of IR822 Isolation Relay

Electronic Fuse- Auto Reset

Priority Safety Timer - EnsuresOther Zones Get Heat Every

30 Minutes & Prevents Freeze-ups

5-second Time Delay for Boiler Shut-off

30VA Transformer*†- Robust Enough to

Handle up to 15 Zones

Relay Diagnostic Light -Easily Seen ThroughWindow On Cover

Double-sided printed

c i rcuit board c o n s t ru c t i o n

- 100% FactoryTested ForR e l i a b i l i t y

Switchable Priority

Plug-in, Add-on Zone Modules (AD-1 or AD-4)

24 VAC Transformer Terminals

Clearly marked Terminals WithClamping Plates

Separate xx (isolated switch) & ZC/ZR Relays protect Boiler Aquastat.

Premium plug-in replaceable relays

High relay load rating – 7.2 Amp / 1/3HP

CSA listed

The DPM2 monitors outside temperature and adjusts boiler water temperature to match the outdoor demand – maximizing e fficiency and reducing fuel usage.

Z O N E S T R A N S F O R M E R S W I T C H I N G T H E R M O S TATM O D E L V O LTA G E A C T I O N C U R R E N T

AD-1 1 N/A 0.085 SPSTAD-4 4 N/A 0.085 SPST

SINGLE PHASEMOTOR RATING

120V AC

1/3HP1/3HP

®

D P M 2Wiring Diagrams

SWITCHING RELAY S& A C C E S S O R I E S

Typical Wiring Application Using

DPM-2 Outside Reset With ARGO AR822-II

Relay Control

Typical Wiring Application Using

DPM-2 Outside Reset With ARGO ARM-4P

Circulator Control

Typical Wiring Application Using

DPM-2 Outside Reset With TACO SR 503

Relay Control

2201 Dwyer Ave., Utica, New York 13501 • Phone: 315-797-1310 • Fax: 866-432-7329 w w w. a r g o i n d u s t r i e s . c o m • E-mail: i n f o @ e c r i n t e r n at i o n a l . c o mIn Canada Contact: ECR International Ltd. - Olsen Division, P. O . Box 900, 6800 Base Line, Wa l l a c e b u r g , O n t a r i o , Canada N8A 5E5

P h : (519) 627-0791 • Fa x : (519) 627-4719 • We b : www.ecrltd.com • E-mail: info@ecrltd.com RELAYS • 8/08

Contractor Techincal Service: 800-325-54792201 Dwyer Ave., Utica, New York 13501Phone: 315-797-1310 • Fax: 866-432-7329 w w w. a r g o c o n t r o l s . c o mE - m a i l : i n f o @ e c r i n t e r n at i o n a l . c o m

CON TR OLS

®

®