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"Message lists"
Calls up all pending messages
For further Information regarding reports: See
page 46 onwards.
"Service"
For contractors only
"Advanced"
For the processing of further settings from the
function range of the heat pump control unit, e.g.
emergency mode
For further information: See page 37.
"Test mode"
For the flue gas inspector only
Only in conjunction with an external heat generator
Further information: See page 48.
You can find the menu overview on page 56.
Operating program
Operating programs for room heating, room cooling and DHW heating
The operating programs for room heating, room cool-
ing and DHW heating can be set separately.
Symbol Operating program Function
Room heating/room cooling
"Heating" The rooms of the selected heating/cooling circuit are heated in ac-
cordance with the specified room temperature or flow temperature
and the time program: See chapter "Room heating/room cooling".
Note
On systems with a separate buffer cylinder, the "Buffer mode"
must be set to "Heating mode". The setting affects all heating/
cooling circuits.
"Cooling" The rooms of the selected heating/cooling circuit are cooled in ac-
cordance with the specified room temperature or flow temperature
and the time program: See chapter "Room heating/room cooling".
Note
On systems with a separate buffer cylinder, the "Buffer mode"
must be set to "Cooling mode". The setting affects all heating/
cooling circuits.
"Heating/cooling" The rooms of the heating/cooling circuit are heated/cooled as
specified for the room temperature and time program: See chapter
"Room heating/room cooling".
"Standby mode" No room heating/room cooling
Frost protection for the heat pump is enabled.
DHW heating
"DHW" "ON" DHW is heated in accordance with the specified DHW temperature
and time program: See chapter "DHW heating".
"DHW" "OFF" No DHW heating
Frost protection for the DHW cylinder is enabled.
Operation
Overview of the "Main menu" (cont.)
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