Table Of Contents - Viessmann VITOCAL 222-G Operating Instructions Manual

Index
Index
Introductory information
Device description................................................................................................
Commissioning.....................................................................................................
Your system is preset at the factory.....................................................................
Terminology..........................................................................................................
Energy saving tips................................................................................................
Operation
Controls................................................................................................................ 10
Menu.................................................................................................................... 11
How to use the controls........................................................................................ 12
Start-up/shutdown
Starting the heat pump......................................................................................... 15
Stopping the heat pump....................................................................................... 15
■ With frost protection monitoring........................................................................ 15
■ Without frost protection monitoring (shutting down the system)....................... 16
Central heating/cooling
Central heating/cooling......................................................................................... 17
Required settings (heating/cooling)...................................................................... 17
Selecting the heating/cooling circuit..................................................................... 18
Setting the room temperature............................................................................... 18
Enabling electric heater for central heating.......................................................... 19
Setting the heating/cooling operating program.................................................... 19
Setting the time program for heating/cooling........................................................ 20
Change the heating curve.................................................................................... 22
Stopping the central heating/cooling.................................................................... 23
Comfort and energy saving functions.............................................................. 24
DHW heating
Required settings (DHW heating)......................................................................... 27
Setting the DHW temperatures............................................................................ 27
Enabling electric heater for DHW heating............................................................ 27
Setting the operating program for DHW heating.................................................. 28
Setting the time program for DHW heating.......................................................... 29
Setting the time program for DHW circulation pump............................................ 31
Switching off DHW heating................................................................................... 33
Heating water buffer cylinder
Setting a time program for the heating water buffer cylinder................................ 35
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