- 9 -
Troubleshooting
KH 1148
Symptom Possible causes and solutions
The Fan Heater does
not switch itself on.
The room temperature is higher than the temperature
programmed into the thermostat controller.
Select a higher setting at the thermostat controller.
A domestic electrical fuse is defective. Check the house-
hold fuses and, if necessary, replace them.
The power socket is defective. Try another wall socket.
The Fan Heater is possibly defective. Arrange for the
Fan Heater to be checked by specialists.
It is not possible to
switch the Fan
Heater off.
An electronic component is defective. Remove the plug
from the wall socket and arrange for the Fan Heater to
be checked over by specialists.
The Fan Heater
switches itself off.
The temperature programmed into the thermostat
has been reached. The Fan Heater switches itself
back on when the temperature falls below this level.
Or: Programme in a higher temperature.
The safety cut-off switch has been triggered because the
Fan Heater has tipped over. Place the Fan Heater back
into an upright position.
The overheating protection has triggered. Switch the
Fan Heater off, allow it to cool and clean the air suction
grating.
