765041938 Rev. 002 35
Sensor alarms
Error message Description System reaction
Room sensor error
Sensor defective, not connected or short-
circuited.
Compressor runs for 5 min. ON and
5 min. OFF.
Evaporator sensor error
Sensor defective, not connected or short-
circuited.
Defrosting will be 45 min., and the
evaporator fan will start 10 min. after
the defrosting.
Condenser sensor error
Sensor defective, not connected or short-
circuited
None
RF sensor error
Sensor defective, not connected or short-
circuited
Vapour system will be shut off until the
error has been remedied
Vapour system alarms
Error message Description System reaction
Boiler overfilled – summon service
Too much water in boiler, defective water
valve.
Vapour system will be shut off until the
error has been remedied.
Water connection error
No water connection to boiler, no power to
water valve.
No steam production
Test water connection
No water connection to boiler, no power to
water valve.
No steam production
Boiler discharge error Defective water valve.
Vapour system will be shut off until the
error has been remedied.
Boiler overfilled Defective water valve
Vapour system will be shut off until the
error has been remedied.
Other alarms
Error message Description System reaction
Door open
Door open longer than 45 min. or defective
door contact.
Compressor disconnected until the
error has been remedied.
Power connection error Loss of power for more than 5 min.
Program is shut down when the power
comes back on again.
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