Panasonic NA-126MB1LAS, Service Manual

Page: 19 / 62

6. MALFUNCTION CODES AND EXPLANATIONS
21
E21
In 3 minutes,
the water level
doesn’t
change with
pump started
Drain hose
If the washer won't drain water
check the drain hose. Be sure the
hose did not get kinked behind
the washer. Also, remove the
hose from the pump and check it
for obstructions.
pump
If the washer won't drain water
the drain pump might be
defective. It's also common for a
small sock or other article of
clothing to get caught in the drain
pump or in the drain hose. Check
both for an obstruction before
replacing the pump.
PCB Check the PCB
E30
Door can’t be
unlocked with
over 3 time’s
fail.
Door lock
Check the door hook and the door
lock to get correct location.
PCB
If the washer door won't unlock
the problem might be the main
The PCB. This is not common.
Check the inner wire between the
PCB and the door lock.
E33
The PCB can not
detect the signal
of the water level
sensor.
Water level sensor
Check the water level sensor
Check the PCB the inner
wire between PCB and the sensor
E34
Temperature
sensor fail
The temperature
sensor(NTC) get
broken
Check the NTC
E60
The motor don’t
drive The motor don’t drive
for 5 times
1.Check the PCB and the motor
2.Check the motor communicate
wire