REMEHA Timer thermostat User Manual page 69

F214: Incorrect room temperature reading
Fault indication
Display text
Solution
F215: Controller failure
Fault indication
Display text
Solution
Fault code F214
c is lite up
Room temperature is out of measuring range or sensor is defective.
Room temperature reading is incorrect. If the room temperatureis
between -5ºC and 65ºC, the temperature sensor may be faulty.
Contact your installer.
Fault code F215
c is lite up
Internal fault. Controller failure.
Contact your installer.
EN
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