haier WQP4-1A - Manual (Page 15)

1) Shut off the power, make a check and take measures as described in the follows:
2) Make a test run after faults have been eliminated.
3) When the above phenomena appear again, take off the plug and contact one of the
maintenance departments.
Possible causes
Power failure, ice up or water failure
Power failure
Ice up
Water failure
* Turn off the power switch. Operate it when power resumes.
* Fill warm water (below 31-70
°
C)to melt the ice.
If the hot water pipe and the draining hose are frozen, melt them with warm water.
After ice melts, select "prewash"program to make an operation to make sure it is OK.
* If water fails during operation. Cut off the power to stop operation.
When water comes again, restart the machine.
Select "prewash"program to drain out dirty water.
Then begin to wash.
Under following situation
Disorder
No action
at all
Abnormal
sounds
Water leaks
at the door
No water is
drained out.
* Power failure.
* The fuse in the inhouse switch box is burned.
* The power plug is not inserted firmly.
* The power switch is at "off" position.
* The lock is at "open" position.
* Program selecting button are not pressed.
* Take actions according to the above-mentioned
measures incase power failure.
* Change fuse.
* Insert the plug completely.
* Set the switch at"on"position.
* Set the lock at "close"position.
* Press to confirm.
* The dishwasher is tilted.
* Chopsticks might block the sprayer.
* The sound of spraying water striking the washing box is not
abnormal.
* Foreign substance is jammed between the door and the wa-
shing box.
* The draining hose is sunk.
* Ice up.
* The middle part or the end of the draining hose is protruded
too high.
* It is not abnormal that little water remains in the washing
box after operation.
* Level the unit.
* Rearrange them.
* Remove it and adjust it.
* Make it to normal condition.
* Do as mentioned above for "ice up".
* The protruding partsshould be less than 10cm.
Measures to be taken
TROUBLESHOOTING AND MAINTENANCE SERVICE
GB KNQK