Table Of Contents - Viessmann PLC VITOCAL 350-HT PRO Operating Instructions For The System User

Index
Index
1. Introductory information
2. Operation
3. Start-up/shutdown
4. Maintenance
5. Appendix
6. Keyword index
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Symbols .................................................................................................
Intended use ..........................................................................................
Appliance description .............................................................................
Heat pump control unit .......................................................................
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Commissioning ......................................................................................
Terminology ...........................................................................................
Your system is preset at the factory .......................................................
Tips on saving energy ............................................................................
Programming unit ..................................................................................
Operating information .........................................................................
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Symbols on the display .......................................................................
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Main side ............................................................................................
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Menu ................................................................................................... 10
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Login and language ............................................................................ 11
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System status ..................................................................................... 12
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Displaying and acknowledging alarms ............................................... 12
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High temperature maintenance .......................................................... 14
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Heating water buffer cylinder .............................................................. 15
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Heat source ........................................................................................ 16
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Heat pump operation .......................................................................... 17
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Compressor ........................................................................................ 18
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Domestic hot water cylinder (DHW) ................................................... 19
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Coolant buffer cylinder ........................................................................ 20
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Residual heat dissipation .................................................................... 21
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Setting the time and date .................................................................... 22
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Adjusting set values ............................................................................ 23
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Set values for heating water buffer cylinder (HWB) and high temper-
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ature maintenance .............................................................................. 24
Set values for domestic hot water (DHW) .......................................... 26
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Set values for coolant buffer cylinder .................................................. 27
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Switching the power supply on/off ......................................................... 28
Starting the heat pump ....................................................................... 28
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Shutting down the heat pump ............................................................. 28
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Maintenance .......................................................................................... 29
Cleaning ............................................................................................. 29
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Renovations ........................................................................................ 29
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Inspection and maintenance .................................................................. 29
DHW cylinder ......................................................................................... 29
Safety valve ........................................................................................... 29
Drinking water filter ................................................................................ 29
Refrigerant ............................................................................................. 30
Overview of fault messages ................................................................... 30
Priority 1 faults (system switches off) ................................................. 30
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Other fault messages ......................................................................... 31
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Terminology ........................................................................................... 34
................................................................................................................ 35
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