Electric principle diagram
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Haier Household Electric Dishwasher
WQP4-3N
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A.Computer-controlling board B.Power Plug C.Power Switch
E.Sensor
F.Door Switch
J.Drain PumpI.Washing Pump K.Temperature Limiter L.Heater
G.Water Inlet Valve H.Capacitor
D.Water Level Switch
Features
Parts and Functions
Safety
Before operation
Operation instructions
Maintenance
Troubleshooting and Maintenance Service
Technical specifications & Illustration of
dishes arrangement
Electric principle diagram
CONTENTS
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FEATURES
Intelligently programmed with 4 washing programs
PARTS AND FUNCTIONS
This unit is a tableware-cleaning dishwasher. It sprays hot water with detergent
on the tableware, then flushes with clean water.
available for selection, which are intensive wash,normal
wash ,light wash and rinse wash.
Heated wash
Sliding nylon rack
Specially designed for easy access of dishes.
Automatic fault alarm
Equipped with automatic fault detection system, the buzzer triggers
and the pilot light twinkles when fault occurs or the door is not
properly closed.
Open-door protection
In case that the door is opened during operation, the machine stops
and will not restart until the door is closed again.
Easy operation and convenient use
Handle
Used when opening or closing the
door. Be careful not let the door open
accidentally.
Switch
First push, on; Second push, off.
Lower sprayer
Washing while Rotating.
Door seal
Filter
Separates water with
residues.
Door
Exhaust outlet
Hot air comes out from
here in operation.
Operation board
Power cable
Water inlet
Washing box
All mentioned above are advanced
features of the appliance.
KNK
Draining hose
Water comes out from
here after washing.
Inlet hose
Connected with a tap.
KOK
PARTS AND FUNCTIONS
On/Off switch
VFD display
Intensive wash Normal wash Light wash Rinse wash
Program select button
The lamp lights when the washing
process is selected. The lamp
twinkles when the appliance is under
washing prosess.
SAFETY
special power socket
*Please read "safety" carefully before operation, so as to use the unit
correctly.
*All of the items in this chapter concern safety.Please observe them strictly.
Use the special power socket
If the power cable connected at the middle way, or a
Caution
prolonged cable or a socket with several spigots is used, the
cable may turn hot or catch fire.
Power cable must not be damaged
If the supply cord is damaged,it must be replaced by the
Forbidden
manufacturer or its service agent or a similarly qualified
person in order to avoid a hazard.
When abnormal phenomenon appears, turn the power
switch to"off", take off the power plug, or cut off the
main power supply and get in touch with haier After-
Take off
the plug
sales Service Center at once.
Continually operation at abnormal state may cause electric
shock or fire.
Never touch the power plug, electric parts, nor operate
the power switch with wet hands.
Forbidden
It is easy to cause electric shock.
Wash process
display
Remained time
display
Spray
process
display
KPK
Drying
process
display
Forbidden
Touch is
forbidden
Dissembling
is forbidden
Do not use the unit as flush dish-washer.
It is difficult to eliminate heat, it may cause electric shock or
wet the around appliance.
Never approach the hot water coming out of the
draining hose, nor the hot steam coming out of the
exhaust outlet.
Nobody is allowed to disassemble or repair it except
special service men.
Abnormal actions may lead to injury, electric shock or fire.
KQK