MaxxHome 20501 Bedienungsanleitung Seite 34

TROUBLESHOOTING
PROBLEM
Motor does
not start.
E1 displayed on
the screen.
E2 displayed on
the screen.
Motor runs, but
the heater does
not ignite and
locks out after
a short time.
E1 displayed
on the screen.
Flames come
out of flue outlet
E1 displayed on
the screen.
Heater stops
during operation.
Ambient
temperature
displayed on
the screen.
Heater stops
during operation
E1 displayed on
the screen.
LC displayed on
the screen.
34
CAUSE
No power or low voltage.
Faulty or damaged power cord.
Faulty motor/capacitor.
Lock-out of appliance due to
previous overheating.
The temperature probe is faulted
or the connector for temperature
probe is loosen.
Empty fuel tank, dirty or wrong
fuel.
Fuel filter clogged.
Air leaks in oil line.
Burner nozzle clogged.
Fuel viscosity increased at low
temperature.
Insufficient airflow into combustion
chamber.
Compressor pressure too high.
The room temperature set on
room thermostat has been
reached.
Flame failure.
Bad combustion.
Reduced airflow.
Overheating.
Failed 3 times for igniting will lock
the PCB and stop working.
REMEDY
Check power line and voltage.
Check fuse and replace if necessary.
Check and replace if needed.
Check and if necessary replace.
Detect the cause of overheating.
Shut the appliance down.
Check air inlet and outlet.
Wait some minutes and restart.
the appliance.
Check and replace if the
temperature probe if needed.
Check and replace the PCB if
needed.
Remove wrong or dirty fuel
Fill the tank with clean Diesel or
kerosene.
Clean or replace fuel filter.
Check hoses, tighten connections,
if necessary replace.
Clean nozzle blowing compressed
air, replace if necessary.
Mix Diesel with 10-20% kerosene.
Check air inlet, fan, motor.
Check air pressure, adjust if needed.
Normal operation.
To start turn the temperature control
knob clockwise on a higher setting.
Check and remove the cause(s) of
malfunction.
To reset, turn On/Off switch to 0 and
then to I.
Call technical service if the problem
persists.
With electricity on, it will be unlocked
afte r 3 times power switch to ON in
10 secon ds.