PROBlEM
Fan does not operate when heater is plugged
in and power switch is in the "ON" position.
The lamp is flickering or and LED display shows
"E1" or "E2".
Lamp is flickering and LED display shows "E3". 1 . Thermostat switch has failed.
Poor combustion and / or excess soot
production.
Heater does not turn on and the lamp is not lit. 1 . Temperature limit sensor has overheated.
1 . Thermostat is set too low.
2 . Broken electrical connection between main PCB
and motor.
1 . Dirty input, output or lint filter.
2 . Dirty fuel filter.
3 . Poor quality of fuel.
4 . PSI is too high or too low.
5 . Dirty nozzle
2 . No electrical power.
3 . Fuse is blown.
4 . Improper electrical connection between temperature
limit sensor and circuit board.
EXPLODED VIEW
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POssiBlE CAUsE
32*
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10
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2
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sOlUTiOn
1 . Rotate thermostat to a higher setting
2 . Inspect all electrical connections (see
wiring diagrams).
1 . Replace thermostat switch (see wiring
diagrams).
1 . Clean / replace air or lint filter.
2 . Clean / replace fuel filter.
3 . Flush fuel tank and refuel heater.
4 . Use proper pressure.
5 . Clean / replace nozzle
1 . Push power switch to "OFF and allow
heater to cool for 10 minutes. Restart
heater.
2 . Check power cords for proper connection
and test the power supply.
3 . Check / replace the fuse.
4 . Inspect all electrical connections (see
wiring diagrams).
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English
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