Danfoss FH-CWP Gebrauchsanweisung - Seite 12

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Instruction FH-CWP Thermostat

9. Frost protection

Using the Frost Protection Mode instead of turning the
thermostat OFF completely may protect against dam-
ages due to low temperatures. The room temperature
will be maintained around 5 °C.
Turn OFF the thermostat by pressing
Fig. 1.
• Press M Fig.1 for 3 seconds and release.
• Select 01 (00= disabled).
If the temperature is lower than 5 °C the heating will
be turned ON and
will be shown in the display.
If the temperature is higher than 7 °C the heating is
turned OFF.
Factory setting is 00.

10. Error messages

E1 will be displayed when room sensor failure.
E2 will be displayed when floor sensor failure.
E2 will be read when pressing M Fig. 1 to check
floor temperature.
Any case, all relay output would be turned off.
12
VI.CU.C2.02
Produced by Danfoss Floor Heating Hydronics 05.2011