Operation Manual

Danfoss Heating Solutions

4. Technical settings

4.3 Adjustments for over/undersized radiators

The factory setting is P2.

Use P1 if the radiator appears oversized for the room.

Use P3 if it is undersized.*

Press for at least 3 seconds until

M is displayed.

Press until Pb is displayed. Press

Select P1, P2 or P3 using the arrow keys,

and exit using

*The frequency of P1, P2 and P3 regulation

varies to compensate for radiator over/under

sizing.

4.4 Reset to factory settings

Remove the battery cover and take out one battery.

Press and hold for approx. 5 seconds, while

reinserting the battery.

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CC will then display “device removed”.

Press OK.

Note that if the thermostat is moved to another room, it

is recommended it be reset to the factory default settings.

The thermostat will be reset and disconnected from

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CC.