25
TROUBLESHOOTING
Fault Code
Possible Cause
Description
E0
No pan or pot,or their size,material,etc. is
not suitable, or not placed precisely in
the middle of the cooking area.
If no suitable pan or pot is placed on after
60s,the hob will turn off automatically;if
suitable pan or pot is placed within
60s,the hob will start to work.
E1
Voltage is too low.
Lower than AC 160V.
E2
Voltage is too high.
High than AC 270V.
E3
IGBT overheat.
IGBT reaches 105±5
℃
for 3s(It can
recover automatically when temperature
decrease 50
℃
-70
℃
).
E4
Hob surface sensor open-circuit
Power on and judge within 2 minutes.
Hob surface sensor short-circuit
Power on and judge within 10S.
E5
IGBT sensor open-circuit
Power on and judge within 2 minutes.
IGBT sensor short-circuit
Power on and judge within 10S.
E6
Hob surface overheat.
Hob surface temperature higher than set
value.
E7
Hob surface sersor become invalid.
E9
Communication failures.
Unplug or poor contact.
Eb
Line fault.
Coil panel is not connected.
H
Hob surface is of high temperature.
After the hob is off,if the hob surface
temperature is too high,it will display
"H",and the fan will delay working for 5
minutes.
