10
D: Child Lock
Standby state or working state: child lock indicator lightextinguished, you can long press
the child lock button to enter into lockedmode. Other keys will be invalid except on/off
button at this time.
Unlock: Long press the child lock button for 2S.
Lock: The child lock indicator light is not on, long press the child lock button for 2S to enter
into locking state and the child lock indicator light will stayin the locked state.
4.
Error Code
Error
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
20s,the hob will turn off automatically;if suitable
pan or pot is placed within 20s,the hob will start
to work.
E1
Voltage is too low.
Lower than AC 160V±5% will alarm.
E2
Voltage is too high.
Higher than AC 270V±5% will alarm.
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.
Check that if the surface sensor assembly is
properly installed or replaced with the
thermistor.
E9
Communication failures.
Unplug or poor contact.
EA
Line fault.
Coil panel is not connected.
Содержание TIA732
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