Owner's Manual

21
Troubleshooting
Fault code Fault Cause Solution
E1 The heater overheating Call technical support.
E2 Thermistor is
defective.
Call technical support.
E3 The heater not
working.
If the vents are dirty or clogged. Unplug
the power, clean the dust and debris of
the vent area. Wait for 5 minutes, plug
in and turn on the heater. If the heater
still don't work, please call technical
support.