VEVOR XMZ-D1 Manual page 15

to switch, and cycle through the sequence of "English", "German", "Russian", and
"voice off ";
•
Oil pumping mode: Under the first power-on and power-off state, press and hold
【▼】
for 7s, and the display area starts to count down for 300s to start pumping oil.
After the countdown is completed, the pump automatically ends or press
end pumping oil and shut down;
•
Fault display: When the heater fails, the display area flashes a fault code, and
the fault type is shown in the table below:
code Fault Message
E-01 Abnormal voltage
Ignition plug
E-03
abnormality
Oil
E-04
abnormality
High temperature
E-05
protection
E-06 Fan abnormality
Handling Method
Check that the heater supply voltage type
1.
matches the actual vehicle voltage.
Check that the supply voltage is not higher
2.
than 18V or lower than 9V.
Check that the main harness connector is not
3.
loosely connected.
Check whether the ignition plug is connected
1.
falsely.
The ignition plug is faulty; replace the ignition
2.
plug.
Main board is faulty; replace the main board.
3.
Check whether the oil pump plug is loose and
1.
connected falsely.
pump
Check
2.
disconnection.
Oil pump is faulty; replace the oil pump.
3.
Incorrect or faulty furnace temperature sensor
1.
type; replace the sensor.
Main board is faulty; replace the main board.
2.
1.Check whether the fan impeller of the car is
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the main wiring
【 】
to
harness for