Kasanova LEI003032NOC Manuel D'instruction page 12

DIGITAL AIR FRYER
12
Problem
After turning on the
machine, the power
switch indicator does
not light up.
The air fryer does not
heat up or heats up
abnormally.
The display is abnor-
mal, and keys are not
sensitive.
Possible cause
The appliance is not plugged
properly.
The power switch is not turned
on or damaged.
Check whether the fuse
of power supply board is
damaged.
The fryer pan is not pushed
into the correct position.
The internal connection line is
loose or off.
The circuit board output is
abnormal or damaged.
The sensor connection line
may be loose, or the sensor is
damaged.
Component pin is not solde-
red.
Component damage.
Solution
Check whether the appliance is
plugged properly.
Turn on or replace the power
switch.
Please replace the fuse if it is
damaged.
Push the fryer pan into the correct
position.
Check whether the heating element
connection is abnormal.
Use the multi-meter to detect
whether the corresponding relay
output is abnormal or not and
replace if it is damaged.
Use the multi-meter to detect
whether the corresponding
microswitch is abnormal or not and
replace it if damaged.
Resolder the corresponding com-
ponent pin.
Replace the corresponding electro-
nic components.