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Specific Failure & Solution
Failure
The LED does
not come on
when unit is
plugged in.
Some buttons
can't work or the
LED display is
not normal.
The Cooking
Mode Indicator
comes on, but
heating does not
start.
Heating stops
suddenly during
operation and
the display
flashes "u".
Problem
No power
supplied.
The accessorial
power board and
the display board
connected failure.
The accessorial
power board is
damaged.
The display board
is damaged.
The display board
is damaged.
High temperature
of the cooktop.
There is
something wrong
with the fan.
The power board
is damaged
Pan Type is wrong
Pot diameter is
too small.
Cooker has
overheated;
Solution A
Check to see if plug is
secured tightly in
outlet and that outlet
is working.
Check the connection.
Replace the
accessorial power
board.
Replace the display
board.
Replace the display
board.
Ambient temperature
may be too high. Air
Intake or Air Vent may
be blocked.
Check whether the fan
runs smoothly; if not,
replace the fan.
Replace the power
board.
Use a suitable pot
Unit is overheated.
Wait for temperature
to return to normal.
Touch power button to
restart unit.
Solution B
Pan detection
circuit is
damaged,
replace the
power board.
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