accessories, f1345 - · pdf filestandard iec 81346-1 and 81346-2. amb 30 chapter 3 | the air...

Installer manual

LEK

AMB 30Accessories, F1345

IHB GB 1341-1231417

Table of Contents1 Important information 2

Safety information 2

2 Delivery and handling 5Transport and storage 5

Assembly 5

Supplied components 9

Removing the covers 9

3 The air collector module'sdesign 10

4 Pipe connections 12General 12

Dimensions and pipe connections 14

Brine side 14

Docking alternatives 16

5 Electrical connections 20General 20

Connections 21

Optional connections 23

6 Commissioning and adjusting 26Preparations 26

Filling and venting the brine system 26

Start-up and inspection, Outdoor air opera-tion 26

Start-up and inspection, Hybrid operation 26

Readjusting, collector side 26

Adjustment, charge flow 26

7 Control - Introduction 27The control unit 27

8 Control - Menus 28Service 28

9 Service 34Service actions 34

10 Disturbances in comfort 36Alarm management 36

Troubleshooting 38

11 Accessories 39

12 Technical data 40Dimensions and setting-out coordinates 40

Sound pressure levels 41

Technical specifications 42

Electrical circuit diagram 45

Item register 48

1Table of Contents |AMB 30

Safety informationThis manual describes installation and service proced-ures for implementation by specialists.

This appliance can be used by childrenaged from 8 years and above and per-sons with reduced physical, sensory ormental capabilities or lack of experienceand knowledge if they have been givensupervision or instruction concerninguse of the appliance in a safe way andunderstand the hazards involved. Chil-dren shall not play with the appliance.Cleaning and user maintenance shallnot be made by children without super-vision.Rights to make any design or technicalmodifications are reserved.©NIBE 2013.

Symbols

NOTE

This symbol indicates danger to machine orperson.

Caution

This symbol indicates important informationabout what you should observe when main-taining your installation.

TIP

This symbol indicates tips on how to facilitateusing the product.

MarkingThe CE marking means that NIBE ensures that theproduct meets all regulations that are placed on itbased on relevant EU directives. The CE mark is obligat-ory for most products sold in the EU, regardless wherethey are made.

Serial numberThe serial number can be found on the product's foot.

LEK

Caution

Always give the product's serial number (14digits) when reporting a fault.

Country specific information

Installer manual

This installer manual must be left with the customer.

AMB 30Chapter 1 | Important information2

1 Important information

Inspection of the installationCurrent regulations require the heating installation to be inspected before it is commissioned. The inspection mustbe carried out by a suitably qualified person. Fill in the page for information about installation data in the Usermanual.

DateSignatureNotesDescription✔

Brine

System flushed

System vented

Shut off valves

Electricity

Fuses air collector module

Fuses property

Ambient sensor

Control unit

Safety breaker

Earth circuit-breaker

Miscellaneous

Docked to

3Chapter 1 | Important informationAMB 30

Contact informationKNV Energietechnik GmbH, Gahberggasse 11, 4861 SchörflingAT

Tel: +43 (0)7662 8963-0 Fax: +43 (0)7662 8963-44 E-mail: [email protected] www.knv.atNIBE Wärmetechnik AG, Winterthurerstrasse 710, CH-8247 FlurlingenCH

Tel: (52) 647 00 30 Fax: (52) 647 00 31 E-mail: [email protected] www.nibe.chDruzstevni zavody Drazice s.r.o, Drazice 69, CZ - 294 71 Benatky nad JizerouCZ

Tel: +420 326 373 801 Fax: +420 326 373 803 E-mail: [email protected] www.nibe.czNIBE Systemtechnik GmbH, Am Reiherpfahl 3, 29223 CelleDE

Tel: 05141/7546-0 Fax: 05141/7546-99 E-mail: [email protected] www.nibe.deVølund Varmeteknik A/S, Member of the Nibe Group, Brogårdsvej 7, 6920 VidebækDK

Tel: 97 17 20 33 Fax: 97 17 29 33 E-mail: [email protected] www.volundvt.dkNIBE Energy Systems OY, Juurakkotie 3, 01510 VantaaFI

Puh: 09-274 697 0 Fax: 09-274 697 40 E-mail: [email protected] www.nibe.fiAIT France, 10 rue des Moines, 67000 HaguenauFR

Tel : 03 88 06 24 10 Fax : 03 88 06 90 15 E-mail: [email protected] www.nibe.frNIBE Energy Systems Ltd, 3C Broom Business Park, Bridge Way, Chesterfield S41 9QGGB

Tel: 0845 095 1200 Fax: 0845 095 1201 E-mail: [email protected] www.nibe.co.ukNIBE Energietechniek B.V., Postbus 2, NL-4797 ZG WILLEMSTAD (NB)NL

Tel: 0168 477722 Fax: 0168 476998 E-mail: [email protected] www.nibenl.nlABK AS, Brobekkveien 80, 0582 Oslo, Postadresse: Postboks 64 Vollebekk, 0516 OsloNO

Tel. sentralbord: +47 23 17 05 20 E-mail: [email protected] www.nibeenergysystems.noNIBE-BIAWAR Sp. z o. o. Aleja Jana Pawła II 57, 15-703 BIAŁYSTOKPL

Tel: 085 662 84 90 Fax: 085 662 84 14 E-mail: [email protected] www.biawar.com.pl© "EVAN" 17, per. Boynovskiy, Nizhny NovgorodRU

Tel./fax +7 831 419 57 06 E-mail: [email protected] www.nibe-evan.ruNIBE AB Sweden, Box 14, Hannabadsvägen 5, SE-285 21 MarkarydSE

Tel: +46-(0)433-73 000 Fax: +46-(0)433-73 190 E-mail: [email protected] www.nibe.se

For countries not mention in this list, please contact Nibe Sweden or check www.nibe.eu for more information.

AMB 30Chapter 1 | Important information4

Transport and storageAMB 30 must be transported and stored vertically.

AssemblyPlace AMB 30 outdoors on a solid level base that cantake the weight, preferably a concrete foundation.If concrete slabs are used they must rest on asphaltor shingle.The concrete foundation or slabs must be positionedso that the lower edge of the evaporator is at thelevel of the average local snow depth, although aminimum of 300 mm.AMB 30 should not be positioned next to noisesensitive walls, for example, next to a bedroom.Also ensure that the placement does not inconveni-ence the neighbours.AMB 30 must not be placed so that recirculation ofthe outdoor air can occur. This causes lower outputand impaired efficiency.Place AMB 30 protected from direct wind.Large amounts of condensation water as well as meltwater from defrosting can be produced. Condensa-tion water must be led off to a drain or similar (seepage 6).Care must be exercised so that AMB 30 is notscratched during installation.

LEK LEK

Do not place AMB 30 directly on the lawn or other nonsolid surface.

If there is a risk of roof slides a protective roof or similarshould be installed over AMB 30, pipes and wiring.

5Chapter 2 | Delivery and handlingAMB 30

2 Delivery and handling

Condensation water troughThe condensation water trough is used to collect andlead away most of the condensation water from AMB30.

NOTE

It is important for the air collector module op-eration that condensation water is led awayand that the drain for the condensation waterrun off is not positioned so that it can causedamage to the house.

NOTE

Pipe with heating cable for draining the con-densation water trough are not included.

NOTE

The electrical installation and wiring must becarried out under the supervision of an author-ised electrician.

Caution

If none of the recommended alternatives isused good lead off of condensation watermust be assured.

The condensation water (up to 100 litres/24 hrs)collected in the trough should be routed via a pipeto an appropriate drain, it is recommended that theshortest outdoor stretch possible is used.The section of the pipe that can be affected by frostmust be heated by the heating cable to preventfreezing.Route the pipe downward from AMB 30.The outlet of the condensation water pipe must beat a depth that is frost free or alternatively indoors(with reservation for local ordinances and regula-tions).Use a water trap for installations where air circulationmay occur in the condensation water pipe.Insulate the pipe (at least 19 mm of insulation) allthe way outside.The insulation must be tight against the bottom ofthe condensation water trough.

LEK

Fix the drainage hose to the connection under AMB30 (recommended dimension 32 mm) with hoseclamps.

Recommended alternatives

Stone caisson

LEK

Frostfritt

djup

If the house has a cellar the stone caisson must be po-sitioned so that condensation water does not affectthe house. Otherwise the stone caisson can be posi-tioned directly under the heat pump.

The outlet of the condensation water pipe must be atfrost free depth.

AMB 30Chapter 2 | Delivery and handling6

Drain indoors

The condensation water is lead to an indoor drain(subject to local rules and regulations).

Route the pipe downward from AMB 30.

The condensation water pipe must have a water sealto prevent air circulation in the pipe.

Gutter drainage

LEK

Frostfritt

djup

The outlet of the condensation water pipe must be atfrost free depth.

Route the pipe downward from AMB 30.

The condensation water pipe must have a water sealto prevent air circulation in the pipe.


Installation areaThe distance between AMB 30 and the house wall mustbe at least 400 mm. Clearance in front of AMB 30should be at least one metre.

400

mm

400 mm

3 m

Fritt utrymme

Fritt utrymme framför

Serviceutrymme

800 mm

Min. avståndvid användningav flera AMB30

AMB 30Chapter 2 | Delivery and handling8

Supplied components

2x Top clamps (not used during installation togetherwith F1345)

LocationThe kit of supplied items is placed in packaging on topof AMB 30.

Removing the coversLEK


LE

K

LE

K

LEK

EP12

BT27

EB12EB11

GQ1

BT21

XL6

XL7

AA6

AA6-F1

X1

FA1

UB1

UB2-4

UB5-7

PF3

PF1

AMB 30Chapter 3 | The air collector module's design10

3 The air collector module's design

Pipe connectionsConnection, brine inXL 6Connection, brine outXL 7

HVAC componentsAir coil, collector brineEP12

Sensors etc.Temperature sensor, extract airBT21Temperature sensor, brine, collector outBT27

Electrical componentsRelay cardAA6Fine-wire fuse on the relay card (AA6)AA6-F1Condensation water trough heaterEB11Drip tray heaterEB12Miniature circuit-breakerFA1FanGQ1Terminal block, incoming supply, neutral andearth

X1

MiscellaneousRating platePF 1Serial number platePF 3Cable grommet, supplyUB 1Cable grommet, circulation pumps and reversingvalves

UB2-4

Cable grommet, communication cablesUB5-7

Designations in component locations according tostandard IEC 81346-1 and 81346-2.

11Chapter 3 | The air collector module's designAMB 30

GeneralPipe installation must be carried out in accordance withcurrent norms and directives.

Because AMB 30 is not equipped with shut off valves,drain valve and vent valve these must be installed tofacilitate any future servicing.

NOTE

If AMB 30 is installed in an existing system anylevel vessel on the brine side must be replacedwith a pressure expansion vessel.

NOTE

The pipe work must be flushed before AMB30 is connected, so that any contaminants donot damage the components parts.

Symbol key

MeaningSymbol

Venting valve

Shut-off valve

Non-return valve

Shunt / shuttle valve

Safety valve

Trim valve

Temperature sensor

Expansion vessel

Pressure gaugeP

Circulation pump

Particle filterAuxiliary relay

Heat exchanger

System diagramAMB 30 is a heat absorbing air collector module whichis an accessory for NIBE F1345. AMB 30 is connectedto F1345 only (outdoor air operation) or in combinationwith a ground source/horizontal ground collector (hy-brid operation) to supply the heat pump with renew-able energy. AMB 30 utilises the outdoor air so thereis no need for bore holes or coils in the ground.

AMB 30 is in principle an element that exchanges theair’s energy with a liquid system using an axial fan andcontrol system. The fan has two speeds that eitherchange automatically at the selected ambient temper-ature or is manually set to high/low speed.

The unit’s control system is connected to a control unit(BCU 30) where all the settings and monitoring occurs.This control unit is installed indoors. The control systemmanages all functions such as fan operation, defrosting,selection of operating mode, and stopping the com-pressor during defrosting and at low ambient temper-ature.

The material has been chosen for a long service life andis designed to withstand demanding outdoor condi-tions.

Outdoor air operation mode

During outdoor air operation AMB 30 only uses theoutdoor air as a heat source and operation is permitteddown to an outdoor air temperature of approx -7 C.Outgoing brine from F1345 is connected directly tothe air module. When the ambient temperature islower than the dimensioned balance temperature (thelowest temperature where the heat pump can manageall the heating) additional heat must be accessible tosupplement the heat pump.

M

The brine, heating medium and domestic hot water side mustbe fitted with the necessary safety equipment in accordance withthe applicable regulations.

AMB 30Chapter 4 | Pipe connections12

4 Pipe connections

Hybrid operation mode

In hybrid operation AMB 30 uses the outdoor air incombination with ground /rock collector as the heatsource. Outgoing brine from the F1345 is connecteddirectly to the air module and on via a reversing valveto the ground/rock collector.

Outdoor air operation only

When the ambient temperature is higher than 12 °C(selectable) the control switches the reversing valvesto operation with only AMB 30. Above this ambienttemperature the brine temperature is more effectivefrom the AMB 30 than the ground/rock collector.

M


Ground/rock collector operation only

When the ambient temperature falls the temperaturedifference between outdoor air and the brine is re-duced. At a set min. difference the control switches tooperation with only ground/rock collector.

In this mode AMB 30 cannot contribute to increasingthe brine temperature. It is more efficient for the unitto use just the ground/rock collector.

M


Hybrid operation

When the outdoor air temperature is between approx.0and 12°C the controls switches the reversing valves tooperation with both AMB 30 and ground/rock collector(hybrid operation). At these temperatures the heatpump can use both the ground/rock collector and AMB30 to supply the energy as long as the ambient temper-ature is sufficiently much warmer than the brine tem-perature. This operating mode increases the unit’s effi-ciency and uses both the ground/rock collector andAMB 30 in the best way.

M


13Chapter 4 | Pipe connectionsAMB 30

Dimensions and pipe connec-tions

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Min. recommen-dedpipedimen-sion

Dimension(mm)

Type

cu 42DN40(XL6) brine in

cu 42DN40(XL7) brine out

See page 40 for dimensions and setting-out coordin-ates.

Brine sideConnecting the brine sideAMB 30 can be connected to the brine system accord-ing to one of the system solutions on page X or thatcan be downloaded from the website www.nibe.eu.

AMB 30 must be vented by the upper connection (XL7,brine out) using the venting nipple (not supplied) in-stalled on the pipe.

The brine anti-freeze must be sized to at least the in-stallation location's design outdoor temperature (DOT).

On installation with only outdoor air operation, thebrine in the pipes must be ethylene glycol (40% volumepercent). Refer to the heat pump "Installer Manual" forinstallation with hybrid operation.

When several AMB 30 are installed in the same systemeach AMB 30 must be equipped with control valves toadjust the flow.

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NOTE

All outdoor brine lines must be insulatedagainst condensation.

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Dimensioning of pressure expansion vessel

Hybrid operation (Ethanol 28% volume percent)

In hybrid operation (ethanol 28%) the pressure expan-sion vessel must be dimensioned according to the fol-lowing diagram.

30

0

40

50

60

0

10

20

100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500

Hybridoperationoroutdoor air operation (Ethyleneglycol 40% volume percent)

In those cases where ethylene glycol (40%) is used oninstallation of hybrid operation or outdoor air opera-tion the pressure expansion vessel must be dimen-sioned according to the following diagram.

0 200 400 600 800 1000 1200 1400 1600 1800 20000

10

20

30

40

50

60

70

80

90

100


Docking alternativesGeneralAMB 30 can be installed in several different ways. Therequisite safety equipment must be installed in accord-ance with current regulations for all docked options.

See www.nibe.eu for more docking options.

NOTE

These are outline diagrams. Actual installationsmust be planned according to applicablestandards.

See the appropriate “Installation and Mainten-ance Instructions” for more information.

Outdoor air operation

Defrosting

When the ambient temperature falls below +5 -+6 °Cthe air module needs to be defrosted. The intelligentcontrols in AMB 30 ensure that defrosting is alwaysoptimised and demand controlled.

At temperatures above approx +3 °C defrosting ispassive, that is the energy is retrieved from the outsideair by the fan in operation. At lower temperatures act-ive defrosting is required when the energy is retrievedfrom the house's heating system via a heat exchanger.

Limiting the flow temperature

See working range, page43.

Limiting the return temperature

See working range, page43.

Hybrid operation

Defrosting

At certain ambient temperatures defrosting of the airmodule may be required even in hybrid operation, thisapplies to operation at minus degrees in both outdoorair and brine.

Change temperature

Change temperature in AMB 30 is the temperaturewhen the control system moves operating mode toonly outdoor air during hybrid operation.

ExplanationExternal additional heatEB1Expansion vessel, closedCM5External electrical additional heatEB1Safety valve, heating medium sideFL10Shut-off valve, heating medium sideQM42 - QM43Trim valveRN11Heat pump system (Master)EB100Temperature sensor, outdoorBT1Temperature sensor, hot water chargingBT6Temperature sensor, heating medium flow,External

BT25

Temperature sensor, heating medium re-turn, External

BT71

Heat pump, F1345EB100Cooling module AEP14Cooling module BEP15Safety valve, collector sideFL10 - FL11Safety valve, heating medium sideFL12 - FL13Particle filterHQ12 - HQ15Shut-off valve, brine sideQM50 - QM53Shut-off valve, heating medium sideQM54 - QM57Reversing valve, heating/hot waterQN10Non-return valveRM10 - RM13Heat pump system (Slave 1)EB101Heat pump, F1345EB101Cooling module AEP14Cooling module BEP15Safety valve, collector sideFL10 - FL11Safety valve, heating medium sideFL12 - FL13Particle filterHQ12 - HQ15Shut-off valve, brine sideQM50 - QM53Shut-off valve, heating medium sideQM54 - QM57Non-return valveRM10 - RM13Climate system 2EP21Accessory cardAA5Temperature sensors, heating medium flowBT2Temperature sensors, heating medium re-turn

BT3

Circulation pumpGP20Shunt valveQN25Air collector system 1 (Master)EP100Control unitAA25Temperature sensor, extract airBT21Temperature sensor, brine, collector inBT26Temperature sensor, brine, collector outBT27Temperature sensor, ambientBT28AMB 30EP100Circulation pump, brine externalGP2Circulation pump, defrostingGP5Tapping valveQM1Shut-off valveQM50Venting valveQM60


Reversing valve, defrostingQN20Reversing valve, Hybrid operationQN21Reversing valve, Outdoor airQN22Non-return valveRM16Valve, AdjustingRN50Air collector system 2 (Slave)EP101Temperature sensor, extract airBT21Temperature sensor, brine, collector outBT27AMB 30EP100Tapping valveQM1Shut-off valveQM50Venting valveQM60Reversing valve, defrostingQN20Non-return valveRM16Valve, AdjustingRN50Air collector system 3 (Slave)EP102Temperature sensor, extract airBT21Temperature sensor, brine, collector outBT27AMB 30EP100Tapping valveQM1Shut-off valveQM50Venting valveQM60Reversing valve, defrostingQN20Non-return valveRM16Valve, AdjustingRN50Air collector system 4 (Slave)EP103Temperature sensor, extract airBT21Temperature sensor, brine, collector outBT27AMB 30EP100Tapping valveQM1Shut-off valveQM50Venting valveQM60Reversing valve, defrostingQN20Non-return valveRM16Valve, AdjustingRN50Hot water comfortQZ1Accessory cardAA5

MiscellaneousManometer, brine sideBP6Expansion vessel, closed, heating mediumside

CM1

Expansion vessel, closed, brine sideCM3Expansion vessel, closed, heating mediumside

CM4

Accumulator tank with hot water coilCP10Buffer vessel (UKV)CP20Hot water heaterEB10Collector, brine sideEP12Supply air batteryEP13Exchanger, defrostingEP17Safety valve, heating medium sideFL2Safety valve, brineFL3Circulation pump, heating medium externalGP10

Particle filterHQ2Auxiliary relay, immersion heaterKA1Filler valve, heating medium sideQM11Venting valve, heating medium sideQM20Venting valve, brine sideQM21Shut off valve, brine returnQM34Venting valveQM64Non-return valveRM21Valve, AdjustingRN15

Designations according to standards 81346-1 and81346-2.


AMB 30 docked (outdoor air operation) to NIBE F1345

-CM5

-FL10

-QM42

-QM43 -RN11

-EB1-EB100-BT25

-RM21

-GP10

-EP100-GP5

-EP17

-RN15

-EB100-BT1

-QN10

-EB10-BT6

-CP10

-EB100

-KA1

-QM64

-HQ2

-QN20

-BT26

-BT28

M

-BT2

1

-EP100-QM60

-QM50

-QM34

P-BP6-QM21

-CM3

-FL3

-EP100

-EP100

-BT27

-AA25-EP100

-EB100-BT71

-EB1

-HQ15

-HQ14

-RM12

-RM13

-QM54-FL12

-QM55

-QM56

-QM57

-FL13

-HQ13

-RM11

-HQ12

-RM10-QM50

-QM51

-FL10

-QM52

-QM53

-FL11

-EB100

-EP15

-EP14

-EB100

-EB100

-QZ1-AA5

-FL2

-CM1

-QM1

AMB 30 docked (hybrid operation) to NIBE F1345

-CM5

-FL10

-QM42

-QM43 -RN11

-EB1-EB100-BT25

-RM21

-GP10

-EP100-GP5

-EP17

-RN15

-EB100-BT1

-QN10

-EB10-BT6

-CP10

-EB100

-KA1

-EP12

-QM64

-HQ2

-QN20

-BT26

-BT28

-QN22

-EP100-GP2

M

-BT2

1

-EP100-QM60

-QM50

-QM34

P-BP6-QM21

-CM3

-FL3

-FL2

-CM1

-EP100

-EP100

-BT27

-EP100-QN21

-AA25

-EP100

-EP100

-EB100-BT71

-HQ15

-HQ14

-RM12

-RM13

-QM54-FL12

-QM55

-QM56

-QM57

-FL13

-HQ13

-RM11

-HQ12

-RM10-QM50

-QM51

-FL10

-QM52

-QM53

-FL11

-EB100

-EP15

-EP14

-EB100

-EB1

-EB100

-QZ1-AA5

-QM1


Several AMB 30 docked (outdoor air operation) to several NIBE F1345

M

-BT2

1

-EP100

M

-BT2

1

-EP101

M

-BT2

1

-EP102

M

-BT2

1

-EP103

-CM5

-FL10

-QM42

-QM43 -RN11

-EB1-EB100-BT25

-RM21

-GP10

-QM34

-QM64

-HQ2

-EP100-GP5

-EP17

-EP100-BT26

-QN20

-QN20

-QN20

-QN20

-RN15

-EB100-BT1

P-BP6-QM21

-CM3

-FL3

-QN10

-EB10-BT6

-CP10

-EB100

-KA1

-BT28

-RN50

-QM50

-QM60

-BT27

-BT27

-BT27

-BT27

-QM60-RN50

-QM50

-RN50

-QM50

-QM60

-RN50

-QM50

-QM60

-AA25

-EP100

-EP101

-EP102

-EP103

-EB100-BT71

-HQ15

-HQ14

-RM12

-RM13

-QM54-FL12

-QM55

-QM56

-QM57

-FL13

-HQ13

-RM11

-HQ12

-RM10-QM50

-QM51

-FL10

-QM52

-QM53

-FL11

-EB101

-EP15

-EP14

-EB101

-HQ15

-HQ14

-RM12

-RM13

-QM54-FL12

-QM55

-QM56

-QM57

-FL13

-HQ13

-RM11

-HQ12

-RM10-QM50

-QM51

-FL10

-QM52

-QM53

-FL11

-EB100

-EP15

-EP14

-EB100

-EB100

-RM16

-RM16

-RM16

-RM16

-EB1

-FL2

-CM1-QZ1-AA5

-QM1

-QM1

-QM1

-QM1

Several AMB 30 docked (hybrid operation) to several NIBE F1345

M

-BT2

1

-EP101

M

-BT2

1

-EP102

M

-BT2

1

-EP103

M

-BT2

1

-EP100-CM5

-FL10

-QM42

-QM43 -RN11

-EB1-EB100-BT25

-RM21

-GP10

-QM34

-QM64

-HQ2

-EP100-GP5

-EP17

-EP100-BT26

-QN20

-QN20

-QN20

-QN20

-EP100-QN22

-EP100-GP2

-EP12

-RN15

-EB100-BT1

P-BP6-QM21

-CM3

-FL3

-QN10

-EB10-BT6

-CP10

-EB100

-KA1

-BT28

-RN50

-QM50

-QM60

-BT27

-BT27

-BT27

-BT27

-QM60-RN50

-QM50

-RN50

-QM50

-QM60

-RN50

-QM50

-QM60

-EP100-QN21

-AA25

-EP100

-EP101

-EP102

-EP103

-EB100-BT25

-HQ15

-HQ14

-RM12

-RM13

-QM54-FL12

-QM55

-QM56

-QM57

-FL13

-HQ13

-RM11

-HQ12

-RM10-QM50

-QM51

-FL10

-QM52

-QM53

-FL11

-EB101

-EP15

-EP14

-EB101

-EB1

-EB100

-EP15

-EP14

-HQ15

-HQ14

-RM12

-RM13

-QM54-FL12

-QM55

-QM56

-QM57

-FL13

-HQ13

-RM11

-HQ12

-RM10-QM50

-QM51

-FL10

-QM52

-QM53

-FL11

-EB100

-EB100

-RM16

-RM16

-RM16

-RM16

-FL2

-CM1-QZ1-AA5

-QM1

-QM1

-QM1

-QM1


GeneralAll electrical equipment, except the ambient temperat-ure sensor, circulation pumps, reversing valves and ex-ternal communication is already connected at thefactory.

The cables for heavy current and the signal cablesshould be routed from the side at the folded part ofthe side panel on the left-hand side of AMB 30. Powersupply is routed through the cable grommet UB1,power supply for the circulation pumps and reversingvalves through UB2 toUB4, communication cablesthrough UB5 to UB7 and signal cables through the re-maining cable grommets.

Connection of AMB 30 may not occur without theapproval of the electricity supplier and must be su-pervised by an authorised electrician.Disconnect the heat pump and AMB 30 before insu-lation testing the house wiring.If the building is equipped with an earth-faultbreaker, each AMB 30 should be equipped with aseparate one.If a miniature circuit breaker is used it should havemotor characteristic “C”. For MCB size see "TechnicalSpecifications".For the air collector module electrical wiring diagram,see page 45.Communication and sensor cables to external con-nections must not be laid close to high current cables.The minimum area of communication and sensorcables to external connections must be 0.5 mm² upto 50 m, for example EKKX or LiYY or equivalent.When cable routing in AMB 30, cable grommets mustbe used according to the table below.

Type of cableCablegland

Electrical supplyUB1

Power supply for circulation pumpsand reversing valves

UB2 to UB4

Communication cablesUB5 to UB7

Signal cablesremainder

NOTE

Electrical installation and service must be car-ried out under the supervision of a qualifiedelectrician. Cut the current with the circuitbreaker before carrying out any servicing.Electrical installation and wiring must be car-ried out in accordance with the stipulations inforce.

NOTE

The live external control must be taken intoconsideration when connecting.

NOTE

The heat pump must not be powered wheninstalling AMB 30.

NOTE

Refer to the outline diagram of your systemfor positioning of the temperature sensor.

LEK

FA1

UB1

UB2-4

UB5-7

AA6-COM1

AA6-X8

AA6-F1

AA6-X6

AA6-X7

AA6-SF2

AA6-COM2

X1

AA6-X4

AA6-X3

AA6

AMB 30Chapter 5 | Electrical connections20

5 Electrical connections

Accessibility, electrical connection

LEK

Cable lockUse a suitable tool to release/lock cables in the air col-lector module terminal blocks.

LEK

ca: 1 mm

ca: 3 mm

ConnectionsNOTE

To prevent interference, unscreened commu-nication and/or sensor to external connectionscables must not be laid closer than 20 cm tohigh voltage cable when cable routing.

Power connectionAMB 30 must be installed via an isolator switch with aminimum breaking gap of 3mm. Minimum cable areamust be sized according to the fuse rating used. Sup-

plied cable for incoming electricity supply (400 V 3NAC50Hz) is connected to a miniature circuit-breaker FA1and terminal block X1.

1 3 5

2 4 6

L1 L2 L3 N PE

X1FA1

21Chapter 5 | Electrical connectionsAMB 30

Ambient sensor (BT28)Position the ambient sensor (BT28) in a shaded locationnear the air intake for the AMB 30.

Connect the sensor to terminal block X8:1 and X8:2 onthe relay card (AA6) as illustrated. Use a 2 core cableof at least 0.5 mm2 cable area.

If a conduit is used it must be sealed to prevent con-densation in the sensor capsule.

123

X8

ExternalAMB 30

BT28AA6-X8

NOTE

Only connect BT28 to the main unit (on install-ation with several AMB 30).

Temperature sensor, brine in to the heatpump during hybrid operation (BT26)Place the temperature sensor for brine in (BT26) onbrine in to NIBE F1345.

Connect the sensor to terminal block X8:7 and X8:8 onthe relay card (AA6) as illustrated. Use a 2 core cableof at least 0.5 mm2 cable area.

6789

ExternalAMB 30

BT26AA6-X8

NOTE

BT26 is only connected to the main unit (oninstallation of several AMB 30) and is onlyconnected on installations with hybrid opera-tion.

Circulationpump, ground source/horizontalground collector during hybrid operation(GP2)Connect the circulation pump for the groundsource/horizontal ground collector (GP2) to terminalblock X3:1 (L), X3:2 (N) and X3:3 (PE) on the relay card((AA6) as illustrated.

Max connection output on this connection is250W.Use the accessory HR10 if more output is required.

X3123

L

N

PE

AA6-X3

GP2

External AMB 30

NOTE

GP2 is only connected to the main unit (on in-stallation of several AMB 30) and is only con-nected on installations with hybrid operation.

Reversing valves (QN21 and QN22), hybridoperationConnect the reversing valves for hybrid operation(QN21) and (QN22) to terminal block X4:5 to X4:8(QN21) and to terminal block X4:9 to X4:12 (QN22) onthe relay card (AA6) as illustrated.

X4123456789101112

QN21

QN22

AA6-X4

QN22

QN21

External AMB 30

NOTE

QN21 and QN22 are only connected to themain unit (with installation of several AMB 30)and only connected during installations withhybrid operation.


The control unit, BCU 30 (AA25)The control unit (AA25) is most easily positioned onthe wall where it is easy to access.

Unscrew the screw to open the control unit and accessthe circuit board. The screw is underneath a rubbercover on the front of the control unit (see image).

MR

OK

Remove the rubbercover and unscrew thescrew to open thecontrol unit.

Connect the control unit using a 4-core cable to termin-al block -COM1 on the relay card (AA6) as illustrated.Suitable cable type is for example LiYY 4x0.50 or similar.

NOTE

The control unit is only connected to the mainunit (on installation of several AMB 30).

1GND

COM1

COM2

AB

GNDAB

1 GN

D

A B

Control unit,BCU 30AMB 30

1 GN

D

A B

AA6-COM1 AA6-COM2 AA25

Optional connectionsConnecting several AMB 30Up to 9 x AMB 30 can be connected to the same install-ation.

Each unit can be set on the switch AA6-SF2 which stateswhich unit is which in the installation (the main unit =1 etc.).

AA6-SF2

54321

offoffoffoffonAMB30 1

offoffoffonoffAMB30 2

offoffonoffoffAMB30 3

offonoffoffoffAMB30 4

onoffoffoffoffAMB30 5

onoffoffoffonAMB30 6

onoffoffonoffAMB30 7

onoffonoffoffAMB30 8

ononoffoffoffAMB30 9

The units are connected in series where the main unitis connected from COM2 on the relay card (AA6) toCOM1 on the relay card in the slave unit, which can berepeated to the next slave unit etc. (see image). Suitablecable type is for example LiYY 3x0.50 or similar.


1GND

COM1

COM2

AB

GNDAB

1GND

COM1

COM2

AB

GNDAB

1GND

COM1

COM2

AB

GNDAB

GNDAB

GNDAB

GNDAB

GNDAB

GNDAB

AMB 30 1

AMB 30 2

AMB 30 3

AA6-COM1 AA6-COM2

AA6-COM1 AA6-COM2

AA6-COM1 AA6-COM2

Circulation pump for defrosting (GP5)Connect the circulation pump for defrosting (GP5) toterminal block X3:4 (L), X3:5 (N) and X3:6 (PE) on therelay card ((AA6) as illustrated.

Max connection output on this connection is250W.Use the accessory HR10 if more output is required.

X3123456

L

N

PE

AA6-X3

GP5

External AMB 30

NOTE

GP5 is only connected to the main unit (on in-stallation of several AMB 30).

Reversing valve for defrosting (QN20)Connect the reversing valve for defrosting (QN20) toterminal block X4:1 to X4:4 on the relay card (AA6) asillustrated.

X412345

AA6-X4

QN20

External AMB 30


Compressor blocking in NIBE F1345 whendefrostingFor NIBE F1345 to know when the compressors mustbe stopped (blocked), AMB 30 must be connected tothe heat pump.

This connection is only made in one of the followingcases:

Hybrid system containing one or more AMB 30 to-gether with a single F1345. If the hybrid systemcontains several F1345 defrosting can occur withoutcompressor blocking.All outdoor air systems.

Then AMB 30 must be connected so that at least onecompressor is blocked during defrosting. A AMB 30can block either one or two compressors in F1345. Theconnection must be made so that all compressors inthe system can be blocked.

Use a 2 core cable of at least 0.5 mm² cable area.

In F1345 the cable is connected from AMB 30 to thesoftware controlled inputs on terminal block X6. Thesoftware in F1345 (menu 5.4) determines the functionfor the selected input.

Selectable inputs on the input card for these functionsare AUX1 (X6:17), AUX2 (X6:18) and AUX3 (X6:19). Asoftware input per compressor that is to be blocked isrequired (select "block compressor EP14" and "blockcompressor EP15").

When the input for blocking the compressor in F1345is connected the compressor will be stopped regardlessof operating state and operating type.

Connection, one AMB 30 to a F1345

In the example below AMB 30 is connected to thesoftware controlled input AUX1 in F1345.

Connect terminal blocks X6:1 and X6:3 on relay card(AA6) in AMB 30 to terminal block X6:17 and X6:GNDin F1345 and bridge to X6:18 respectively X6:GND asillustrated.

123

F1345

AMB

GN

D

GN

D

GN

D

GN

D

16 17 18 19 20

Connection, two AMB 30 to a F1345

In the example below the master unit (AMB 30, 1) andslave unit (AMB 30, 2) are connected to the softwarecontrolled inputs AUX2 and AUX3 in F1345.

AMB 30, 1: Connect terminal blocks X6:1 and X6:3 onrelay card (AA6) in AMB 30 to terminal block X6:18 andX6:GND in F1345 as illustrated.

AMB 30, 2: Connect terminal blocks X6:1 and X6:3 onrelay card (AA6) in AMB 30 to terminal block X6:19 andX6:GND in F1345 as illustrated.

123

F1345

AMB

123

AMB

GN

D

GN

D

GN

D

GN

D

16 17 18 19 20

Common alarmConnect any common alarm to the terminal block X7on the relay card (AA6) as illustrated.

X7

123

ExternalAMB 30

AA6-X7


PreparationsBefore commissioning, check that the brine circuit isfilled and well vented. Check the pipe system for leaks.

Filling and venting the brinesystemThe brine system is filled with liquid to the requiredpressure according to the heat pump installation andmaintenance instructions. Vent the system using theventing nipple at the brine out (XL7) and possibly thecirculation pump.

Start-up and inspection, Out-door air operation1. Check that the brine system has been vented.2. Turn the isolator switch on.3. Check that all incoming phases are powered.4. Check that the miniature circuit-breaker (FA1) is

on.5. Go into service mode in the control panel (hold the

OK button in for 6 seconds) and select what typeof system (Hybrid or Outdoor air) is installed in themenu "System type".

6. Start the heat pump according to the starting in-structions.

7. Go to menu 5.1.7 (br pmp al set.) in the heat pumpand change "min. brine out" to -12 °C.

8. Fill in the installation checks on page 3 and theinstallation information in the user handbook.

NOTE


Start-up and inspection, Hy-brid operation1. Check that the brine system has been vented.2. Turn the isolator switch on.3. Check that all incoming phases are powered.4. Check that the miniature circuit-breaker (FA1) is

on.5. Go into service mode in the control panel (hold the

OK button in for 6 seconds) and select what typeof system (Hybrid or Outdoor air) is installed in themenu "System type".

6. Start the heat pump according to the starting in-structions.

7. Fill in the installation checks on page 3 and theinstallation information in the user handbook.

NOTE


Readjusting, collector sideAir is initially released from the refrigerant and ventingmay be necessary. If bubbling sounds can be heardfrom AMB 30, the heat pump, the circulation pumpsand reversing valves will require further venting. Whenthe system is stable (correct pressure and all air elimin-ated) the automatic control system can be set as re-quired.

Adjustment, charge flowWhen installing with several AMB 30 the brine flow isadjusted so that it is evenly divided between the unitswith maximum flow.

AMB 30Chapter 6 | Commissioning and adjusting26

6 Commissioning and adjusting

The control unit

MR

OK

MR

OK

Temperatures

AMB�no�1�BT28 �

OK

Ground�

5 °C/3 °C

Operation�mode �

BT21 �BT27 �BT26 �

3.0°C �13.0°C �3.8°C �5.0°C �

Indoors (usually located near F1345) you will find thecontrol unit that is used to communicate with AMB 30.Here you have for example :

Operating status of AMB 30.Make settings specific to the installation.Receive information about settings and alarms.

The display mode shows the temperatures that areread off from the different temperature sensors thatare connected to AMB 30.

Use the [-] and [+] buttons to scroll through the differ-ent units (if more than one is connected).

In the previous example the control unit shows thatthe brine temperature in to the heat pump (BT26) is 5°C and the outdoor temperature (BT28) is 3 °C.

27Chapter 7 | Control - IntroductionAMB 30

7 Control - Introduction

Service

MR

OK

Press in

for 6 seconds

MR

OK

Service

System�type �Settings �Test�manually �

OK

Ground�

5 °C/3 °C

Operation�mode �

NOTE

Service mode is exclusively for the installer orthe service technician. The user should notmake changes to these settings.

During installation or service you will need to enterservice mode to make/check installation settings andtest any outputs on the relay card -AA6. This is doneby holding in the [OK] button for 6 seconds.

Here the buttons [-] and [+] are used to scroll throughthe options. [OK] is used to select the option. Returnto previous image by scrolling to the top and pressing[-].

DescriptionService

In this menu you can choose whattype of system AMB 30 has beendocked to.

System type

Installation specific settings can bemade in this menu.

Settings

In this menu the outputs on relaycard -AA6 can be tested manually,which can, for example, facilitatetroubleshooting.

Test manually

AMB 30Chapter 8 | Control - Menus28

8 Control - Menus

System typeIn this menu you can choose what type of system hasbeen installed.

Here, the [-] and [+] buttons are used to scroll throughthe options or to change values in a selected option.[OK] is used to select option. Return to previous imageby scrolling to the top and pressing [-].

OK

System�type �Service �

Configuration�Hybrid �


DescriptionSystem type

Here you can choose what type ofsystem AMB 30 has been docked to.

Configuration

Setting range: Hybrid, Air.

SettingsInstallation specific settings can be made in this menu.


OK

Settings �Service �

Defrost �Fan �

Stop�air�mode �Hybrid �Language �


DescriptionSettings

In this menu you can make settingsregarding stopping and starting thefan.

Fan

In this menu you can make settingsregarding defrosting.

Defrost

In this menu you can make settingsregarding at what lowest ambienttemperature the installation willstop.

Stop air mode

In this menu you can make settingsregarding hybrid operation.

Hybrid

This menu is only shown if hybridoperation is selected in System type.

Choose the language that you wantthe menus to be displayed in here.

Language

29Chapter 8 | Control - MenusAMB 30

Settings - Sub menus

Fan

OK OKSystem�typeSettings �Test�manually �

Service

FanDefrost �Stop�air�mode �Hybrid�Language �

3.0KStart �Diff�1,2,3..�High/low�

0.5K15°C

Settings � Fan �

DescriptionSub menu

Fan

Here you can set the differencebetween the temperature sensorsBT28 (ambient) and BT27 (brine out)at which the fan is to start and stop.

Start

The fan starts when the set differ-ence is exceeded and stops when thetemperature difference has fallenbelow the set difference by approxone degree.

Minimum running time for the fanis 60 minutes.

Setting range: 1.0 – 6.0 K

Preset value: 3.0 K

Set what difference the differentialset in the menu "Start" must havebetween different AMB 30 (if severalare installed) for start and stop.

Diff 1,2,3..


Preset value: 0.5 K

Here you select at what ambienttemperature (BT28) the fan mustshift between high and low speeds.

High/low

When the ambient temperature ex-ceeds the set value the fan goes tolow speed and shifts to high speedwhen the ambient temperature fallsbelow the set value by approxim-ately one degree.

You can manually set the fan toconstant high or low speed.

Setting range: 8 – 20 °C, high (H) orlow (L)

Preset value: 10 °C

Defrost


Service


Settings �1.5K �Start�diff�

Time�stab.Stop�active �Pass./act. �Stop�pass. �Max�time�Interv.�max

10min12°C3°C

1.0K15min

3h

Defrost �

DescriptionSub menu

Defrost

Here you can set the differencebetween the temperature sensorsBT28 (ambient) and BT27 (brine out)at which defrosting of AMB 30 is tostart.

Start diff

Defrosting starts when the temperat-ure difference exceeds the set value.


Preset value: 1.5 K

The stabilisation time for calculatingdefrosting is shown here.

Time stab.

Fixed value: 20 min

Set the brine out (BT27) temperatureat which defrosting is to stop.

Stop active

Defrosting stops when the brine ex-ceeds the set value.

Setting range: 8 – 20 °C


Here you select at what ambienttemperature (BT28) the AMB 30must shift between active and pass-ive defrosting.

Pass./act.

Passive defrosting starts at the settemperature and resumes active de-frosting at the set temperature ofapprox one degree.


Preset value: 4 °C


DescriptionSub menu

Defrost

Here you can set the differencebetween the temperature sensorsfor ambient (BT28) and air out (BT21)from AMB 30 at which passive de-frosting will be stopped.

Stop pass.

Defrosting is stopped when thetemperature difference falls belowthe set value.


Preset value: 1.0 K

Here you select the maximum de-frost time permitted.

Max time

Setting range: 3 – 20 min

Preset value: 15 min

Here you select the maximum timepermitted between defrosts at minustemperatures in the system.

Interv. max

Setting range: 2 – 5 h

Preset value: 3 h

Stop air mode

System�typeSettings �Test�manually �

Service


Settings �

BT28�min.

��BT28�max � 50°C

Stop�air�mode �

DescriptionSub menu

Stop air mode

Here you can set at what ambienttemperature the fan (and the heatpump with only outdoor air opera-tion) must stop because of cold out-door air.

Setting range: -12 – 0 °C

Preset value: -7 °C

BT28 min.

Here you can set at what ambienttemperature the fan in AMB 30 andthe compressor in NIBE F1345 muststop because of too warm outdoorair.

The fan and the compressor are per-mitted to start again when the ambi-ent temperature falls two degreesbelow the set value.

Fixed value: 50 °C

BT28 max


Hybrid

This menu is only shown if hybrid operation is selectedin System type.


Service


Settings �

Hybrid�modeAir�only�Max�charge�coll. �

4K15°C10°C

Hybrid �

DescriptionSub menu

Hybrid

Here you can set the differencebetween the temperature sensorsBT28 (ambient) and BT26 (brine into the heat pump) at which therock/ground collector and outdoorair are to be used together.

Hybrid mode

Both energy sources are used whenthe temperature difference exceedsthe set value. It returns torock/ground collector operationwhen the temperature differentialfalls two degrees below the setvalue.

Setting range: 1 – 9 K

Preset value: 4 K

Here you select at what ambienttemperature (BT28) AMB 30 mustshift from/to exclusively outdoor airduring hybrid operation.

Air only

Only outdoor air is used when theset temperature is exceeded andstarts to be combined with the setvalue.

Setting range: -5 – 20 °C


Here you select at what temperaturebrine in to the heat pump (BT26) theoutdoor air must start/stop usingoutdoor air during hybrid operation.

Max charge coll.

Rock/ground collector is used whenthe set temperature is exceeded andis only used together with outdoorair below the set value.



Language


Service


Settings �

SvenskaEnglish �Deutch�

Language �

DescriptionSub menu

Language

Choose the language that you wantthe menus to be displayed in here.

Svenska

English

Deutch


Test manuallyIn this menu the outputs on relay card -AA6 can betested manually, which can, for example, facilitatetroubleshooting.


All settings in this menu return to normal mode after15 minutes of inactivity.

OK

Service �


Test�manually

Fan�lowAMB�no�

Fan�high �QN20�(K12) �Compr.Heater

1off

�off�off�off�off

GP5�(K11) �off

GP2�(K10)QN21�(K13)

�off�off

QN22�(K14) �off

DescriptionTest manually

Here you select which air module thefollowing settings should apply to.

AMB no

Setting range: 1 – number of connec-ted units

Here you set whether the fan (GQ1)should run at low speed.

Fan low

Setting range: on/off

Here you set whether the fan (GQ1)should run at high speed.

Fan high


Here you set whether the reversingvalve for defrosting (QN20) shouldbe open (on) or closed (off).

QN20 (K12)


Here you set whether the com-pressor in NIBE F1330 should berunning.

Compr.


Here you set whether the drain panheater (EB11) and drip tray heater(EB12) must be running.

Heater


DescriptionTest manually

Here you set whether the circulationpump for defrosting (GP5) should berunning.

GP5 (K11)


Here you set whether the circulationpump for rock/ground collector(GP2) should be running.

GP2 (K10)


Here you set whether the reversingvalve for outdoor air operation(QN21) should be open (on) orclosed (off).

QN21 (K13)


Here you set whether the reversingvalve for rock/ground collector oper-ation (QN22) should be open (on) orclosed (off).

QN22 (K14)



Service actionsNOTE

Servicing should only be carried out by personswith the necessary expertise.

When replacing components on AMB 30 onlyreplacement parts from NIBE may be used.

Emptying the brine systemIn order to service the brine system it may be easier todrain the system first.

NOTE

See the heat pump Installer handbook formore information.

Draining the brine system in the air collector mod-ule

If, for example, the brine pump requires replacing orthe air collector module requires other servicing, drainthe brine system as follows:1. Switch off the heat pump and cut the power to

AMB 30.2. Close the shut-off valve outside AMB 30 for the

brine system.3. Open the drain valve (QM1) and lead off the liquid

to a suitable container.4. Air must get into the system for the remaining

brine to run out. Do this by opening a vent valve.

When the brine side is empty the requisite service canbe carried out.

Helping the circulation pump to start

1. Loosen the venting screw (QM5) with a screwdriver.Hold a cloth around the screwdriver blade as asmall amount of water may run out.

2. Insert a screwdriver and turn the pump motoraround.

3. Screw in the venting screw (QM5).

It is usually easier to start the circulation pump withF1345 running, switch (SF1) set to " ". Helping the cir-culation pump to start is performed with F1345 run-ning, be prepared for the screwdriver to jerk when thepump starts.

Luftningsskruv

The image shows an example of what a circulation pump canlook like.

Temperature sensor data

Voltage (VDC)Resistance (k )Temperature(°C)

4.731351.1-404.632251.6-354.505182.0-304.350133.8-254.16199.22-203.94074.32-153.68856.20-103.41042.89-53.11433.0202.80725.6152.50120.02102.20415.77151.92412.51201.66710251.4348.045301.2286.514351.0485.306400.8934.348450.7603.583500.6462.968550.5502.472600.4692.068650.4001.739700.3361.439750.2931.246800.2521.061850.2170.908900.1870.779950.1630.672100

AMB 30Chapter 9 | Service34

9 Service

Sensor placement

X1

X2

X3

X4

X5 X6

X7

1

2

3

123

4

5

6

123456

789

123

1

1

23

GNDCOM1

COM2

AB

GNDAB

1

2

3456

123456789101112

123456789

101112

13141516

X8

BT28

BT26

BT21

BT27

Temperature sensor, ambientBT28

Temperature sensor, extract airBT21

Temperature sensor, brine, collector in to theheat pump during hybrid operation

BT26

Temperature sensor, brine, collector outBT27

35Chapter 9 | ServiceAMB 30

NOTE

Work behind covers secured by screws mayonly be carried out by, or under the supervisionof, a qualified installation engineer.

NOTE

As AMB 30 can be connected to a large num-ber of external units, these should also bechecked.

NOTE

In the event of action to rectify malfunctionsthat require work within screwed hatches theincoming electricity must isolated at the safetyswitch.

NOTE

The product's serial number should always bestated with all correspondence with NIBE.

_ _ _ _ _ _ _ _ _ _ _ _ _ _

Alarm management

Check the display on the control unit to read off thestatus and any alarms.

MR

OK

MR

OK

Information

Temperatures �Alarm�

OK

Ground�

5 °C/3 °C

Alarm�

In event of an alarm similar text to that shown above is displayed and the background lighting flashes.

Here the buttons [-] and [+] are used to scroll throughthe options. Return to previous image by scrolling tothe top and pressing [-].

Manual resetting of the alarm.To reset the alarm press the [-] button for 3 secondsuntil "OFF" is displayed and then press [+] for 3 secondsto return to normal mode.

OK

Alarm�Information�

BT21�1 �Sensor�err.�# �

��

Temperatures �Alarm�

AMB 30Chapter 10 | Disturbances in comfort36

10 Disturbances in comfort

Alarm list

Reset/RectifyEventCauseName

The alarm is reset automaticallywhen the sensor is reconnected.

Ambient sensor (BT28): stoppingAMB 30 and compressor in NIBEF1345.

Stated sensor short-circuited ormissing.

Sensor err. #

Other sensors: are only indicatedin the display.

Brine in (BT26): only shown in theevent of hybrid operation.

The alarm resets automaticallywhen the communication is re-sumed.

Operation of AMB 30 and com-pressor in NIBE F1345 is stopped.

No communication between dis-play and AMB 30 (master unit ofseveral connected) for more than3 minutes.

Communica-tion

The alarm may be due to a cablebreakage, fault in the relay cardor fault in the display unit.

The alarm does not reset auto-matically. Manual alarm reset isrequired (restart of the controlunit).

Operation of AMB 30 (masterunit if several connected) andcompressor in NIBE F1345 isstopped.

The fan overheating temperaturelimiter has tripped.

Fläkt TL #

The fan starts again when theambient temperature rises abovethe set value in menu"BT28 min.".

Operation of AMB 30 is stopped.Too low ambient temperature(BT28).

Low BT28

The fan and the compressor arepermitted to start again whenthe ambient temperature fallsbelow the set value set in"BT28 max" menu by two de-grees.

Operation of AMB 30 and com-pressor in NIBE F1345 is stopped.

Too high ambient temperature(BT28) (above 50 °C)

High BT28

# stands for which unit the fault the exists in.

37Chapter 10 | Disturbances in comfortAMB 30

TroubleshootingThe following tips can be used to rectify comfort dis-ruption:

Basic actionsStart by checking the following possible fault sources:

That the heat pump/air collector module is runningor that the supply cable to AMB 30 is connected.Group and main fuses of the building.The building's earth circuit breaker.The air collector module's miniature circuit breaker(FA1).

AMB 30 is not operationalThe control system has not given the startsignal.

Cause:

Check that the heat pump is operating.Action:

Fuses have tripped.Cause:

Replace the fuse or reset the MCB. If thefuse trips again the installation engineershould be contacted.

Action:

Outdoor temperature is colder than setvalue in menu "BT28 min.". Indicated as"Low BT28" in the control unit.

Cause:

Wait until the outdoor temperature ishigher than the set stop value (menu"Low BT28").

Action:

Outdoor temperature hotter than 50 °C.Indicated as "High BT28" in the controlunit.

Cause:

Wait until the outdoor temperature isbelow 48 °CC.

Action:

Fan stopped.Cause:

Ensure that the air flow is not blocked. Ifthe fault remains contact the installationengineer.

Action:

The alarm is acknowledged automatically when thefault is rectified or according to the instructions onpage 36.

Interference when defrostingAMB 30 does not defrost.Cause:

Check that the reversing valve (QN20)functions and is correctly connected.

Action:

AMB 30 does not defrost completely.Cause:

Increase set temperature in menu"Stop active".

Action:

AMB 30Chapter 10 | Disturbances in comfort38

Auxiliary relay HR 10

LEK

Part no. 089 423

NIBE BCU 30

LEK

LEK

The control pack NIBE BCU 30 is required for systemswhere AMB 30 is included. Only one control pack perinstallation can be used.

Contains: Control unit, ambient sensors and temperat-ure sensors.

Part no.: 067 104

NIBE Defrost 30

LEK

GRUNDFOS

Typ

eU

PS

25

- 6

01

30

P/N

:59

52

64

47

23

0V

-

HE

JS

AN

PC

;00

17

NIB

DK

50

Hz

IP 44

TF

11

0C

lass H

Ma

x. 1

0b

ar

2.5

uF

45

0.2

06

50

.30

90

0.4

0

1m(A

)P,

(W)

LEK

The defrosting pack NIBE Defrost 30 is required forsystems where AMB 30 is included (except systemswhere AMB 30 is used together with NIBE HPAC). Onlyone defrosting pack per installation can be used, de-frosting is in sequence.

Contains: Heat exchanger and circulation pump.

Part no.: 067 105

NIBE SVH 32

LEK

In addition to the defrosting pack this reversing valvealso requires NIBE Defrost 30. A reversing valve is re-quired for each AMB 30 in the installation.

Part no.: 067 113

NIBE SVH 40/50/65

LEK LEK

It requires 2 x reversing valves (NIBE SVH 40/50/65) touse AMB 30 in hybrid operation. The size is determinedby the size of the output requirement.

Part no.: 067 106SVH 40

DN 40 (22 – 40 kW)

Part no.: 067 107SVH 50

DN 80 (60 – 80 kW)

Part no.: 067 108SVH 65

DN 180 (120 – 180 kW)

39Chapter 11 | AccessoriesAMB 30

11 Accessories

Dimensions and setting-out coordinates

Ø700

50

11

5

13

95

75

90

1095

1175

36

1205

125

52

0

Elintag

10

90

15

0

440

390

Ø 30

XL6

XL7

Cable gland

400

mm

400 mm

3 m

Fritt utrymme

Fritt utrymme framför

Serviceutrymme

800 mm

Min. avståndvid användningav flera AMB30

AMB 30Chapter 12 | Technical data40

12 Technical data

Sound pressure levelsAMB 30 is usually placed next to a house wall, whichgives a directed sound distribution that should beconsidered. Accordingly, you should always attemptto find a placement on the side that faces the leastsound sensitive neighbouring area.

The sound pressure levels are further affected by walls,bricks, differences in ground level, etc and shouldtherefore only be seen as guide values.

AMB 30 works with low fan speed or high fan speeddepending on the outdoor temperature.

LE

K

1 m

4 m

10 m

AMB 30

61/69dB(A)Sound power level, LW(A)

56/64dB(A)Sound pressure level at 1 m. Fan low/high



Sound power level according to EN 12102.

Doubling the number of AMB 30 means an approximate 3 dB(A)increase in the measurement values in the table.

41Chapter 12 | Technical dataAMB 30

Technical specificationsF1345-60/AMB 30x2

F1345-40/AMB 30x2

F1345-30/AMB 30

F1345-24/AMB 30

Outdoor air system together with F1345

66/14.8/4.546/9.8/4.736/7.4/4.927/5.7/4.7kWSpecified output/input1)/COP at 15/35 °C3)

63/18.7/3.445/12.7/3.535/9.7/3.625.4/7.2/3.5kWSpecified output/input1)/COP at 15/50 °C3)

58/14.6/4.040/9.7/4.131.2/7.4/4.223.2/5.5/4.2kWSpecified output/input1)/COP at 7/35 °C3)


55/18.2/3.039/12.2/3.230.4/9.5/3.222/7.1/3.1kWSpecified output/input1)/COP at 7/50 °C3)


48/17.6/2.733.5/11.8/2.826.2/9.3/2.819.6/7.0/2.8kWSpecified output/input1)/COP at 2/50 °C3)

43/13.9/3.127.5/9.3/3.021/6.9/3.016.5/5.2/3.2kWSpecified output/input1)/COP at -7/35 °C3)

42/17.2/2.426.5/11.4/2.320.5/9.0/2.315.6/6.7/2.3kWSpecified output/input1)/COP at -7/50 °C3)

2.90/22.09/21.621.18l/sBrine flow

40204233kPaPressure drop in AMB 30

Hybrid system together with F1345

See technical data in the heat pump "Installer Manual".

AMB 30Miscellaneous

400 V 3NAC 50HzOperating voltage

Ethylene glycol (40%)Brine, outdoor air operation only

Ethylene glycol (40%) or Ethanol (28%)Brine, hybrid operation

5000/7000m3/hAir flow, low/high fan speed

195/325WNominal effect, fan (3-phase), low/high fan speed

10AFuse

IP 24Enclosure class

G40Connection Brine male Ø

0.03 (3 bar)MPaMax system pressure

heat exchangerDefrosting system

10l/minLowest flow, defrosting

25°CMin temperature (BT27) for active defrosting

27lVolume brine

1395 + (50)mmHeight

1205mmWidth


AMB 30Miscellaneous

520mmDepth

165/189kgWeight, without/with packaging, pallet and suppliedextras

dark greyColour

-7/50°COperating temperature (lowest/highest), outdoorair operation

-25/50°CDimensioned ambient temperature (lowest/highest)

065 046Part No.

1) Fan, brine pump, control and compressor in F1345. Heatingmedium flow according to EN255.

2) Fan, brine pump, control and compressor in F1345. Heatingmedium flow according to EN 14511.

3) Ambient temperature/Flow temperatureWorking range AMB 30 outdoor air operation (not hybrid)

AMB 30 together with NIBE F1345 24 kW

0

5

10

15

20

25

30

35

40

45

50

55

60

65

70

-20 -15 -10 -5 0 5 10 15 20 25 30 35

AMB 30 together with NIBE F1345 30 - 60 kW

0

5

10

15

20

25

30

35

40

45

50

55

60

65

70

-20 -15 -10 -5 0 5 10 15 20 25 30 35


Pressure drop AMB 30 outdoor air operation (not hybrid) at ethylene glycol 40% volumepercent

0

10

20

30

40

50

60

70

80

90

0 0,5 1 1,5 2 2,5


Electrical circuit diagram


Item register

AAccessories, 39Adjustment, charge flow, 26Alarm management, 36Assembly, 5

BBrine side, 14

Connecting the brine side, 14Dimensioning of pressure expansion vessel, 15

CCable lock, 21Commissioning and adjusting, 26

Adjustment, charge flow, 26Filling and venting the brine system, 26Preparations, 26Readjusting, brine side, 26Start-up and inspection, Hybrid operation, 26Start-up and inspection, Outdoor air operation, 26

Connecting the brine side, 14Connections, 21Contact information, 4Control, 27–28

Control - Introduction, 27Control - Menus, 28

Control - Introduction, 27The control unit, 27

Control - Menus, 28

DDelivery and handling, 5

Assembly, 5Installation area, 8Removing the covers, 9Supplied components, 9Transport and storage, 5

Dimensioning of pressure expansion vessel, 15Dimensions and pipe connections, 14Dimensions and setting-out coordinates, 40Disturbances in comfort, 36

Alarm management, 36Troubleshooting, 38

Docking alternatives, 16

EElectrical circuit diagram, 45Electrical connections, 20

Cable lock, 21Circulation pump for defrosting, 24Common alarm, 25Compressor blocking in NIBE F1345 when defrosting, 25Connecting several AMB 30, 23Connections, 21General, 20Optional connections, 23Power connection, 21Reversing valve for defrosting, 24

Emptying the brine system, 34

FFilling and venting the brine system, 26

HHelping the circulation pump to start, 34Hybrid operation, 13

IImportant information, 2

Safety information, 2Inspection of the installation, 3Installation area, 8

MMarking, 2

OOptional connections, 23Outdoor air operation, 12

PPipe connections, 12

Brine side, 14Dimensions and pipe connections, 14Docking alternatives, 16General, 12Symbol key, 12System diagram, 12

Power connection, 21Preparations, 26

RReadjusting, brine side, 26Removing the covers, 9

SSafety information, 2

Contact information, 4Inspection of the installation, 3Marking, 2Serial number, 2Symbols, 2

Sensor placement, 35Serial number, 2Service, 34

Service actions, 34Service actions, 34

Emptying the brine system, 34Helping the circulation pump to start, 34Sensor placement, 35Temperature sensor data, 34

Sound pressure levels, 41Start-up and inspection, Hybrid operation, 26Start-up and inspection, Outdoor air operation, 26Supplied components, 9Symbol key, 12Symbols, 2System diagram, 12

Hybrid operation, 13Outdoor air operation, 12

TTechnical data, 40

Dimensions and setting-out coordinates, 40Electrical circuit diagram, 45Sound pressure levels, 41Technical Data, 42

Technical Data, 42Temperature sensor data, 34The air collector module's, 10

Component locations, 10List of components, 10

The control unit, 27Transport and storage, 5Troubleshooting, 38

AMB 30Chapter 13 | Item register48

13 Item register

NIBE AB Sweden Hannabadsvägen 5Box 14 SE-285 21 [email protected]

231417

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