59
EN-114B_f.1294
Factory settings
The heating device is factory set and ready for operation:
Space heating / space cooling
■
From 00:00 to 24:00 the rooms are heated up to 20°C "Change of temp. room." (normal
room temperature).
■
If the system includes a buffer cylinder, this will also be heated.
■
Active cooling mode is blocked.
Heating DHW
■
DHW is heated daily from 00:00 to 24:00 up to 50°C "Change of DHW temp.".
■
Any installed DHW circulation pump is turned off.
■
The electric auxiliary heating is activated.
Frost protection
■
The heat pump and exchanger are protected against freezing DHW and buffer tank.
Note
Frost protection is guaranteed in the following cases only with the use of additional heating
(provided by the investor):
- Air / water heat pumps: At temperatures below −15°C
- In the case of a heat pump failure
Auxiliary heating systems are e.g. an instantaneous water heater supplied heat pump
or oil / gas boiler.
