Ideal Boilers 4.5 Installation Manual
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Contents
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9INSTALLATIONIdeal airtherm - Air Source Heat Pump - InstallationELECTRICAL CONNECTIONS IDEAL AIRTHERM 4.5 & 92 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 24 29 30 32 331L N ECONTROL LIVE (OUT)-(IDEAL TEST TERMINAL)COMPRESSOR 'C'COMPRESSOR 'R'COMPRESSOR 'S'DEFROST VALVEDEFROST VALVEFAN NFAN LMAINS IN LMAINS IN NMAINS IN ELIVE GO SIGNAL FOR DHW (IN)NEUTRALROOM HEATING (OUT)BYPASS ROOM HEATING (OUT)NEUTRALLIVE GO SIGNAL FOR HEATING (IN)LIVE GO SIGNAL FOR HEATING (OUT)LIVE GO SIGNAL FOR DHW (OUT)PROGRAMMER DHW PERIOD (IN)BUFFER TANK HEATING DEMAND (IN)LIVE GO SIGNAL FOR HEATING PUMP W AND Y PLAN ONLY (OUT)HEATING VALVE Y PLAN (OUT)PROGRAMMER SIGNAL (IN)VOLT FREE TERMINALSBUFFER TANK IMMERSION HEATERLINK FOR SIMULTANEOUSHEATING AND HOT WATERVALVE 3230/240VETHETHETHAT9640SEE SECTION 5LiveNeutralEarth12345678910111213141516-232429303233181920231617711222181920231617112272DefrostTerminalsAdd link ifrequiredMains Power SupplyLive Go for Programmer for DHWNeutralEarthLive Out Space HeatingLive Out DefrostNeutralEarthProgrammer Live Ideal Test TerminalLive Go from Programmer for Space HeatingLive Out Space Heating Zone ValveLink for Simultaneous Space Heating / DHWLink for Simultaneous Space Heating / DHWLive Out DHW Zone ValveLive in from Programmer for DHW Time ClockBuffer Tank Stat / Ambient Stat Live in (DHW Only)Internal ConnectionsLive Out Circulating PumpZone Heating Valve (Live out Y Plan Only)Live in from Programmer (Programmer Live Lamp)Volt Free TerminalBuffer Tank Immersion Heater ControlHeatPumpTerminalConnectionsConnect to: Connect to:S Plan Connections airtherm 4.5 & 9External Wiring ConnectionsW Plan Connections airtherm 4.5 & 9External Wiring ConnectionsNotes |
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