Problems
- Check if the set temperature
- Check if a door or window is
The device
- Check if another heat
works but does
not produce cold.
- Check if the air filter is dirty
- Check if the outlet or air inlet is
LED display
The room temperature sensor is
shows error code
not working.
"E1"
LED display
The temperature sensor located
shows error code
on the evaporator does not work.
"E2"
Possible causes
setpoint is not higher than the
ambient temperature
not open.
generating device is not
working (radiator or lamp for
example)
obstructed.
- Lower the temperature setpoint
- Close the hot air intakes
- Turn off this device (s)
- Clean the filter
- Remove the obstacle.
Contact customer service or a
qualified technician for replacement of
the probe.
Contact customer service or a
qualified technician for replacement of
the probe.
48
Solutions