Select Display Language; Setting Date And Time; Adjusting The Indoor Temperature - Danfoss DHP-M Commissioning

Commissioning
5.2

Select display language

1. Press in the upper left corner of the Start screen
2. Press
3. Press on the text Language.
4. Select language.
5. Press to return to System settings.
Or press in the upper left corner to return to the Menu screen.
5.3

Setting date and time

1. Press in the upper left corner of the Start screen.
2. Press
3. Press on the text System settings.
4. Press on the text Date/time.
5. Press + or – for each field to change the setting.
6. Press to confirm settings.
7. Press to return to System settings.
Or press in the upper left corner to return to the Menu screen.
5.4

Adjusting the indoor temperature

The heat curve is a graph that compares the outdoor temperature with the supply temperature. The colder the outdoor temperature is,
the more heat is supplied to the heating system. The heat curve is adjusted during installation. It must however be re-adjusted later to
obtain a pleasant indoor temperature in all weather conditions.
For an explanation of the factory pre-set heat curve, see Adjusting the Heat Curve.
At an outdoor temperature of 0°C the supply temperature should be 40°C. Note that this is only a benchmark. There are radiator sys-
tems, floor heating systems and other types of heating system which require either lower or higher temperatures.
At outdoor temperatures below 0°C, supply line water hotter than 40°C is supplied to the radiators. Supply line water colder than 40°C is
supplied if the outdoor temperature is above 0°C.
A correctly set heat curve reduces the need for maintenance, as well as making operation more energy-efficient.
The indoor temperature is adjusted by changing the heat curve of the heat pump. This curve is the control system's tool for calculating
the correct supply temperature of water for the heating system.
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DHP-M
VIJSE302 Danfoss Heating Solutions