Danfoss FH-CWD Instrucción - Página 7

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Instruction FH-CWD Thermostat

7. Frost protection

Using the Frost Protection Mode instead of turning

the thermostat OFF completely may protect against

damages due to low temperatures. The room tem-

perature will be maintained around 5 °C.

Fig. 1 .

• Turn OFF the thermostat by pressing

• Press M Fig.1  for 3 seconds and release.

• Select 01 (00= disabled).

If the room temperature is lower than 5 °C the heating

will be turned ON and

will be shown in the display.

If the room temperature is higher than 7 °C the heating

is turned OFF.

Factory setting is 00.

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.

Produced by Danfoss Floor Heating Hydronics 05.2011

VI.CU.B2.02