Perel FT120C Manual Del Usuario página 8

9. Troubleshooting
Problem
Motor does not start.
→ E1 is displayed
→ E2 is displayed
Motor runs, but the heater
does not ignite and locks out
after a short time.
→ E1 is displayed
Flames come out of flue
outlet.
→ E1 is displayed
Heater stops during
operation.
→ Ambient temperature is
displayed
Heater stops during
operation.
→ E1 is displayed
V. 05 – 23/04/2020
FT120C/FT130C
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 loose.
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.
8
Remedy
Check power line and voltage.
Check fuse and replace if
needed.
Check and replace if needed.
Check and replace if needed.
Detect the cause of
overheating. Switch off the
appliance. Check air inlet and
outlet. Wait some minutes
and restart the appliance.
Check and replace 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 and replace if
needed.
Clean nozzle blowing
compressed air and replace if
needed.
Mix diesel with 10-20 %
kerosene.
Check air inlet, fan and
motor.
Check air pressure and 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, switch to 0 and then to
I. Call technical service if the
problem persists.
©Velleman nv