Cleaning, Maintenance And Storage; Troubleshooting / Malfunction - Wilms CH 2000 Betriebsanleitung

7. Cleaning, Maintenance and Storage

Before cleaning the appliance,disconnect it from the socket and let it cool down. Remove dirt from the
housing by wiping it with a soft sponge.. For every dirty parts, wipe with a sponge dipped in max. 50°C
water and mild detergent. Dry the heater housing with a clean, dry cloth. Make sure that no water gets
inside the device. Do not splash water on the device or use solvents such as gasoline or dilution.
Clean the cord and plug,dry and pack it in a plastic bag.
When you store the heater, let it cool down first, clean and dry the device and pack it away from dust and
moisture. Store it in a dry, well-ventilated place.

8. Troubleshooting / Malfunction

Problem
The heater does not operate,
even when it is plugged in and
the switch, thermostat are
switched on
The appliance doesn't heat
up, or only ventilator runs.
The device does not heat up,
the fan does not run, the
control lamp does not light up
The device does not heat up,
the fan runs, the control lamp
lights up
Abnormal noises
Possible cause
The plug is loose, bad
connection
No power in socket outlet
The selector switch is set
to ventilating position
The thermostat has
switched off
The tilt sensor has
switched off
The overheating protection
has switched off
The device is not on level
ground
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Remedy
Pull out the plug, check the
connection of the plug and
socket. Then connect again
Check socket and fuse
Use another socket
Set the selector switch to
a heating position
Set the thermostat to a higher
room temperature
Put the heater on a level surface
Eliminate the cause, allow the device to
cool down for a longer period of time and
then disconnect the device from the mains
for at least 10 minutes (pull out the plug).
Put the heater on a level surface