haier WQP4-1A - Manual (Page 14)

Disorder Possible causes
Trouble
The indicators for drying,
prewash and normal wash illu-
minate and the buzzer buzzes.
No water supply
* The tap is turned off.
* There is no water in the pipe.
* The pipe is blocked.
* The water pressure is too low.
The indicators for drying, nor-
mal wash and intensive wash
illuminate and the buz-zer
buzzes.
* Turn on the tap.
* Shut off the power supply. Wash the
dishes when there is water supply.
* Clean the pipe.
* Wait about 1minute.
TROUBLESHOOTING AND MAINTENANCE SERVICE
Check the following points before calling for services:
Disassembling and repair should be carried
out only by qualified technicians.
Warning
No disassembly
Unauthorized disassemble and improper re-
pair may be hazar-dous and cause electric
shock or conflagration.
Caution
Caution
Cut off the power supply and closed the feed
valve when there is no water.
In case the feed valve is not closed in time,
the water may get dirty when it is fed into the
dishwasher next time.
When alarm signal occurs
1)Shut off the power supply and the pilot lamp goes off and the buzzer stops.
2)Make troubleshooting according to the following information.
Little drain water
* The drainage pipe is twisted, blocked and no drainage.
* Part of the drainage pipe is 10cm higher than the
operation surface.
* The filter screen is dirty.
* Arrange the drainage pipe.
* Lower the drainagepipe.
* Take out the filter and clean it.
The indicators for drying,
prewash and normal wash illu-
minate and the buzzer buzzes.
Improper lock
* The door is not closed properly.
* The door is opened during operation.
* Lock the door properly.
* Closed the door.
Other illuminate of pilot lamp
and buzz alarm.
* Malfunction of the control system. * Contact service center.
3)Do not operate the unit until it becomes normal.
4)If abnormal phenomena occur once more, take off the plug and make contact with the local after-sales service center or
maintenance department.
GB KNPK