Menu displays which may need adjustment
or checking
Temperature settings
Hot water settings
Clock setting of electric heater
Commissioning/Service
Temperature settings
Heat curve
hysteresis
1.4
Return
Select
Temperature settings
Mixing valve curve
neutral zone
1.8
Return
Select
Temperature settings
Mixing valve curve
max at GT4
1.9
Return
Select
Hot water
Setting of
temperature.
Return
Select
Hot water
Setting of
DHW hysteresis
2.4
Return
Select
Clock setting
Add heat prog. time
accord. to clock 4.2
Return
Select
Commiss./Service
Manual operation
of all functions 5.3
Return
Select
Commiss./Service
Select function
add.heat yes/no
5.5
Return
Select
Commiss./Service
Fast restart
of the heat pump 5.6
Return
Select