symbols of a spark plug, pump, fan, power supply and others indicate a failure of the corresponding element
of the device.
Error
Reason
code
E-2
Supply voltage failure
E-3
Glow plug failure
E-4
Pump failure
High temperature alarm
E-5
(inlet> 50°C; housing>
230°C)
E-6
Fan failure
Flame
E-8
Unsuccessful startup
EN
1. Normal range: 12V (9-16V);
2. Check that the battery or generator is fine and that the fuse is in
working order.
1. Check that the glow plug connector is not loose or the wire is not
shorted to the housing;
2. Check that the glow plug is not damaged.
Inspect the pump cable and connector for damaged, loose, oxidized,
shorted, or damaged fragments.
1. Check that the heating air canal is not obstructed;
2. Check that the fan is operating normally;
3. Check that the temperature sensor is working properly.
1. Check that the rotor is not blocked;
2. Check that the connector is not loose;
3. The distance between the magnet on the wheel and the Hall
sensor on the controller is too large;
4. Check that the circuit is not short-circuited or broken.
1. Check if the amount of diesel fuel is sufficient, if the oil has not
solidified at low temperature, if the oil flow is blocked or if the
diesel pump is blocked;
2. Check that the intake and exhaust air canals are not obstructed;
3. Check that the temperature sensor on the housing is in full
contact with the housing and that the compression spring is firm.
1. The housing temperature is too high and the housing cannot be
blown cold after 3 minutes after startup.
2. There is a lot of white smoke in the exhaust gas.
2.1 Check that the filter next to the spark plug is clean, clean it or
replace it if it is dirty;
2.2 Check that the oil pump has a strong fuel injection;
2.3 Check that the spark plug has not aged.
3. Little or no white smoke comes out of the exhaust.
3.1 Check for insufficient oil, frozen or blocked oil channel;
3.2 Check that the oil pump is not blocked or damaged and
cannot pump oil;
3.3 Check that the exhaust gas inlet and outlet ducts are not
obstructed;
3.4 Check that the glow plug is not damaged;
3.5 Check that the gap between the inner wind wheel is not too
large.
4. The ignition is normal but the ignition failure error is still
reported.
Solution