Adapting the appliance to the heating system
92
Installation instructions geoTHERM 0020051574_04
9
Display shown
Description
Factory setting
Installation assistant
A9
VPM W
With electric heating element
NO
>Select
The menu only appears if a VPM W drinking water
station is installed.
With electrical heating element:
Connection of an
additionally installed additional electric heating
system for creating the temperature for the
Anti-legionella circuit in the circulation line by
inputting “
YES
”.
Installation assistant
A10
Compressor
Compressor hyster.
7 K
Max. CH return temp.
46 °C
>Select
Compressor hyster.:
The menu entry only appears for hydraulic
schemes with direct heating mode.
Forced switching on of the compressor if:
Actual flow temperature < target flow tempera-
ture minus hysteresis
Forced switching off of the compressor if:
Actual flow temperature > target flow tempera-
ture plus hysteresis
Max. CH return temp.:
Setting the limit for the return temperature for
the compressor operation.
This function is intended to avoid unnecessary,
short-time compressor operation.
7 K
46 °C
End of Installation Assistant
Install. completed?
>YES
>Adjustable values
i
Commissioning:
Only set "Install. completed?" to "YES"
until you are sure that everything has
been correctly adjusted.
When you have confirmed with "
YES
", the controller
switches to the basic display. The heat pump starts
under its autonomous control system.
This menu no longer appears once "
YES"
has been
set during commissioning.
9.9
Menu A: Calling up Installation Assistent