elvita CIH4660S, User Manual

Page: 68 / 146

68
GB
Failure Problem Solution A Solution B
The LED does not
come on when unit is plug-
ged in.
No power supplied. Check to see if plug is
secured tightly in outlet and
that outlet is working.
Power board and display
board connection failure.
Call technican
Power board is damaged. Replace the accessory
power board.
The display board is dama-
ged.
Replace the display board.
Some buttons do not work,
or the LED display is not
working normally.
The display board is dama-
ged.
Replace the display board.
The cooking mode indicator
comes on, but heating does
not start.
Hob temperature is too high. Ambient temperature may
be too high. Air intake or air
vent may be blocked.
There is something wrong
with the fan.
Check whether the fan runs
smoothly:
if not, replace the fan.
The power board is dama-
ged.
Replace the power board.
Heating stops suddenly
during operation and the
display flashes “u”.
Pan type is wrong. Use the proper pot (refer to
the instruction manual).
Pan detection circuit is
damaged, replace the power
board.
Pot diameter is too small.
Cooker has overheated
Unit is overheated. Wait
for temperature to return to
normal.
Push “ON/OFF” button to
restart unit.
Heating zones on the same
side (such as the first and
the second zone) indicate
“u” .
Power board and display
board connection failure.
Check the connection.
The display board of com-
municating part is damaged.
Replace the display board.
The main board is damaged. Replace the power board.
Fan motor sounds abnormal. The fan motor is damaged. Replace the fan.
2) Specific failure & solution
The above is intended to help with troubleshooting and identifying common failures.
Please do not disassemble the unit by yourself to avoid any danger or damage to the induction hob.