Table Of Contents - Viessmann Vitocal 200-S Installation And Service Instructions Manual

Index
1. Information
2. Preparing for installation
3. Installation sequence
4. Commissioning, inspec-
tion, maintenance
5. Maintenance
Disposal of packaging ............................................................................
Symbols .................................................................................................
Intended use ..........................................................................................
Product information ................................................................................
Requirements regarding on-site connections ........................................
Recommended power cables .............................................................
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Installing the external unit ...................................................................... 10
Installation information ........................................................................ 10
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Installation site .................................................................................... 11
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Minimum clearances ........................................................................... 11
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Minimum clearances for heat pump cascade (max. 5 external units)
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Transport and installation ................................................................... 12
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Floorstanding installation .................................................................... 13
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Wall mounting ..................................................................................... 13
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Installing the internal unit ....................................................................... 14
Transport ............................................................................................ 14
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Installation room requirements ........................................................... 14
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Minimum clearances ........................................................................... 14
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Fitting the internal unit to the wall ....................................................... 15
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Connecting refrigerant lines ................................................................... 15
Routing the refrigerant lines ............................................................... 16
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Sound and vibration isolation when line entry is above ground level . 17
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Connection to the external unit ........................................................... 18
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Connection to the internal unit ............................................................ 19
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Connecting the secondary circuit ........................................................... 21
Connecting a cooling circuit if required .................................................. 21
Electrical connection .............................................................................. 22
Internal unit: Routing the cables to the wiring chamber ...................... 23
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Internal unit: Overview of connections ................................................ 24
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Internal unit: Main PCB (function components 230 V~) ...................... 25
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Internal unit: Expansion PCB on main PCB (function components
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230 V~) ............................................................................................... 27
Internal unit: Luster terminals (signal and safety connections) ........... 29
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Internal unit: Controller and sensor PCB (LV connections) ................ 30
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Internal unit: AVI PCB ......................................................................... 33
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External unit: Overview of connections .............................................. 33
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Connecting internal and external units ............................................... 34
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Power supply ......................................................................................... 34
Heat pump control unit power supply 230 V~ ..................................... 35
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External unit power supply 230 V~/400 V~ ........................................ 35
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Power supply for instantaneous heating water heater (only
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type AWB-AC) .................................................................................... 37
Power supply with power-OFF: Without on-site load disconnect ....... 37
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Power supply with power-OFF: With on-site load disconnect ............ 38
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Mains power supply in conjunction with on-site power consumption . 40
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Smart Grid .......................................................................................... 40
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Closing the heat pump ........................................................................... 41
Fitting the front panel of the internal unit ............................................ 42
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Fitting side cover for external unit ....................................................... 42
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Steps - commissioning, inspection and maintenance ............................ 43
Overview of electrical components ........................................................ 60
Opening the programming unit .............................................................. 60
Placing the control panel in its service position ..................................... 61
Overview of internal components: Internal unit ...................................... 62
Index
5
5
5
6
7
8
12
3