15
GB
Fault
Possible cause
Remedy
Appliance does not heat up Mains plug not inserted into the
socket
Insert the plug into the socket
Appliance does not heat up The thermostat controller is set
too low
Turn the thermostat controller to
the right to raise the temperature
Appliance does not heat up Overheating guard has been
triggered
See paragraph 7.5
Ventilator does not work (only
CH-2000/1 TT)
Ventilator switch is switched OFF Switch on the ventilator switch
11. Troubleshooting
If the equipment is operated properly you should experience no problems with malfunctions or faults. In the
event of any malfunctions or faults, please check the following before you contact your customer services.