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11
condenser dryer DH 25 S / DH 65 S
Software version 5501
Message Cause
Troubleshooting
LOt
The room temperature is lower than 0.5 °C Only restart the device when the temperature is >10 °C.
If the device cannot be started, switch it off and disconnect the power
supply.
Prob
The humidity sensor is malfunctioning.
The device operates in continuous operation without humidity control.
Have the device checked by a specialist company for cooling and air-
conditioning, and have the humidity sensor exchanged if necessary.
Pro3
The ambient temperature probe is
malfunctioning.
The device will switch to standby mode.
Have the device checked by a specialist company for cooling and air-
conditioning, and have the ambient temperature probe exchanged if
necessary.
dEFr
The defrost thermostat is malfunctioning.
The device will switch to standby mode.
Have the device checked by a specialist company for cooling and air-
conditioning, and have the defrost thermostat exchanged if necessary.
