IDEAL AIRTHERM 12 Installation And Operating Manual Download Page 1

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INSTALLATION

AND OPERATING

AIRTHERM
Air Source Heat Pump
4.5, 9, 12

For users guide see reverse of book

When replacing any part on this appliance, use only spare parts that you can be
assured conform to the safety and performance specification that we require.
Do not use reconditioned or copy parts that have not been clearly authorised by Ideal.

For the very latest copy of literature for specification and maintenance practices visit our

website www.idealheating.com where you can download the relevant information in PDF format.

June 2011 UIN 204855 A03

SD535752 Issue 5

Summary of Contents for AIRTHERM 12

Page 1: ...ured conform to the safety and performance specification that we require Do not use reconditioned or copy parts that have not been clearly authorised by Ideal For the very latest copy of literature fo...

Page 2: ...2 Ideal airtherm Air Source Heat Pump Installation...

Page 3: ...al wiring 8 Electrical Diagrams 9 10 Internal Machine Circuit Diagrams 11 12 Frost protection 13 Control Panel 13 Commissioning 14 Handing Over 14 Fault finding 15 16 Data sheet 17 Machine dimensions...

Page 4: ...SER where it is surrounded by water from the heating system The heat is given up to the cooler water and the now cooler refrigerant returns to its former liquid state but still under high pressure fro...

Page 5: ...lone basis monovalent system to satisfy the full heating and hot water demand of the property or in parallel with an existing boiler bivalent system In the case of a bivalent installation the heat pum...

Page 6: ...d entering the unit may impede the normal airflow and result in a malfunction e Allow for the minimum clearances around the machine as shown below required for unobstructed air flow and access to serv...

Page 7: ...run in front of service panels f All pipe work must be adequately supported with allowance for expansion contraction and should be insulated to avoid unnecessary heat loss a The Ideal air source heat...

Page 8: ...s 9 and 10 of this manual b The wiring junction box is located behind the access panel below the unit s control panel c For the heat pump to operate you must have a live signal into terminal 9 space h...

Page 9: ...EARTH CONNECTION HERE Connect to Connect to Heat Pump Terminal Connections S Plan Connections AW45002 AW9002 External Wiring Connections W Plan Connections AW45002 AW9002 External Wiring Connections...

Page 10: ...e in fromProgrammer Programmer Live Lamp 2 2 31 Internal Connection Defrost Terminals Add link if Required Mains Pow er Supply LIVE GO SIGNAL FOR HEATING PUMP W AND Y PLAN ONLY OUT COMPRESSOR 1 C MAIN...

Page 11: ...ALVE FROM PROGRAMMER 4 7 1 3 9 6 PF CAP RESISTOR 100 OHM R9 R9 2 1 4 3 DEFROST THERMOSTAT R1 7 4 3 5 OUT1 C H HP SWITCH 430PSI FAULT LAMP AMBER PROBE 10 12 R4 8 5 TECNOLOGIC N O N O N C COM COM COM N...

Page 12: ...PROGRAMMED TIMED WATER PERIOD FROM STAT DEMAND 7 4 R9 A1 A2 SOPAC JAEGER 1 2 TECASA R5 8 5 ELEC BOX EARTH STUD TB 24 LIVE GO SIGNAL FOR HEATING PUMP ON Y AND W PLAN ONLY 9 6 TB 29 TB 30 R9 R9 PROGRAM...

Page 13: ...the water flow and pressure drop should be set to the values shown in the data sheet on page 17 of this manual LEGEND A Space Heating Temperature Controller B Mains Lamp red C Defrost Lamp Green D Pro...

Page 14: ...s will confirm that the system is working h Central heating system tests i Set the programmer to central heating ii Turn the room thermostat up to 30o C at which point the water circulating pump shoul...

Page 15: ...air flows are not restricted Check Heating pump s FAN OFF COMPRESSOR ON NO ROOM HEATING OR HOT WATER UNIT NOT OPERATING POWER FAULT DEFROST PROGRAMMER LIVE RED AMBER GREEN RED ON OFF ON ON Unit on def...

Page 16: ...etting Both HEATING DHW OPEN TB10 TB13 TB1 TB14 TB9 TB15 TB30 TB10 TB5 TB13 Buffer Tank heated to setting Heating only HEATING OPEN TB10 TB9 TB15 TB30 TB10 Buffer Tank already being heated Programmer...

Page 17: ...2 93 Air on 7o C 87 RH TO EN 14511 2 2007 OUTPUT TO WATER 35o c kW 4 40 8 40 11 70 ELECTRICAL INPUT kW 1 18 2 27 3 13 C O P SEE NOTE 6 3 72 3 70 3 70 Air on 2o C 60 RH DESIGN WATER FLOW OUTPUT TO WAT...

Page 18: ...S 3 4 BSPM STUBS CONDENSATE CONNECTION 3 4 BSPM STUB ALLOW 500mm FOR ACCESS TO SERVICE PANELS SEE WIRING DIAGRAMS CUSTOMERS ELECTRICAL CONNECTIONS AIR ON EVAPORATOR PANEL REMOVABLE FAN PANEL REMOVABLE...

Page 19: ...3 4 BSPM STUBS CONDENSATE CONNECTION 3 4 BSPM STUB ALLOW 500mm FOR ACCESS TO SERVICE PANELS SEE WIRING DIAGRAMS CUSTOMERS ELECTRICAL CONNECTIONS AIR ON EVAPORATOR PANEL REMOVABLE TOP PANEL REMOVABLE F...

Page 20: ...CONDENSATE CONNECTION 3 4 BSPM STUB ALLOW 500mm FOR ACCESS TO SERVICE PANELS SEE WIRING DIAGRAMS CUSTOMERS ELECTRICAL CONNECTIONS AIR ON EVAPORATOR PANEL REMOVABLE TOP PANEL REMOVABLE 36 95 5 958 FAN...

Page 21: ...50 LITRES AIRTHERM 9 100 LITRES AIRTHERM 12 150 LITRES IF FITTED OPTIONAL 2 PORT SAFETY CUT OUT VALVE FITTED IN INDIRECT PRESSURISED CYLINDERS PROGRAMMER e g DANFOSS FP175 OUTSIDE SENSOR PART OF WEATH...

Page 22: ...LL V4043 ROOM HEATING ROOM THERMOSTAT DOMESTIC HOT WATER THERMOSTAT PROGRAMMER TERMINAL JUNCTION BOX AIR SOURCE HEAT PUMP INTERNAL TERMINALS N E N L E N L N E L L L L L HW CH L N E L L N E L L L N E L...

Page 23: ...T VALVE FITTED IN INDIRECT PRESSURISED CYLINDERS PROGRAMMER e g DANFOSS FP175 OUTSIDE SENSOR PART OF WEATHER COMPENSATION UNIT IF FITTED JUNCTION BOX FROST STAT WEATHER COMPENSATION UNIT IF FITTED DWE...

Page 24: ...UMP INTERNAL TERMINALS N E N L E N L N E L L L L L HW CH L N E L L N E L L L N E L N HIGH LEVEL MANUAL RESET THERMOSTAT HIGH PRESSURE CYLINDER ONLY REQUIRED ONLY IF HIGH LEVEL STAT NOT FITTED 12 11 L...

Page 25: ...e open 60 deg C DHW TANK BUFFER TANK 55 deg C DHW Supply Defrost By pass Valve 55 deg C 70 deg C 55 deg C NRV 50 deg C 50 deg C Return Temp Thermostat sensor Ambient Thermostat sensor 20 l min Boiler...

Page 26: ...AL E D C M THERMOSTAT CONSOLE HEATING RETURN WATER REVERSING VALVE COIL COMP HP SCHRADER SERVICE HP SUCTION ACCUMULATOR TEV PHIAL TEV DRIP TRAY HEATER DRIER RECEIVER CONDENSER NRV PORT PROCESS CAPILLA...

Page 27: ...V PHIAL TEV PHIAL PROCESS PORT LP SERVICE SCHRADER TEV RECEIVER REVERSING VALVE COIL SUCTION ACCUMULATOR DRIER DRIP TRAY HEATER NRV NRV CAPILLARY 1 4 DIA X 300mm LONG SOL VALVE TEV COMP 2 LP SERVICE S...

Page 28: ...ht WEATHER COMPENSATOR UNIT ITEM POTENTIOMETER FUNCTION SETTING RANGE GUIDE VALUE SUGGESTED SETTING 1 Switching differential of heat pump temperature control 1 20 K 6 K Set to 5 K 4 Authority of room...

Page 29: ...coldest wall of the house normally wall facing north The sensor must never be exposed to the morning sun Mounting Height Preferably in middle of dwelling to be heated but at least 2 5m above the groun...

Page 30: ...er 15 0 litre 150 litre 180 litre 15 50 1 S or W Plan 4 5kW underfloor n a 7 5 n a Yes 50 litres separate cylinder buffer 150 litre 150 litre 180 litre 15 50 2 2 pump system 9 0kW radiators no 15 abov...

Page 31: ...lves must comply with BS6759 All system components must comply with the required local water regulations Thermostore Cylinders Pressure Data Thermstore Coil Pressure Data 1 Inlet control to 2 1 bars b...

Page 32: ...undish Cold Feed c w Baffle and Check Valve Fitted female for High Limit Stat Pocket Control Thermostat Buffer Vessel for Heating 3 kW Immersion heater integrated stat 1 Flow Return Connections for Bu...

Page 33: ...w Heat Pump Stat Boss for Control Stat Boss for High Limit Stat 1 Returns 1 Flow Heating Thermstore Unvented direct Buffer Cylinder Cylinder Type Shell size mm Finished Size Ideal No 50L Direct 450 x...

Page 34: ...strated to the customer Yes The manufacturer s literature including Benchmark Checklist and Service Record has been explained and left with the customer Yes CENTRAL HEATING MODE Heating Flow Temperatu...

Page 35: ...rative ID No Comments Signature Date Engineer Name Company Name Telephone No Operative ID No Comments Signature Date Engineer Name Company Name Telephone No Operative ID No Comments Signature Date Eng...

Page 36: ...36 Ideal airtherm Air Source Heat Pump Installation...

Page 37: ...37 Ideal airtherm Air Source Heat Pump Installation...

Page 38: ...n and performance of its products The right is therefore reserved to vary specification without notice The Ideal Boilers Technical Training Centre offers a series of first class training courses for d...

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