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4-6. TEST RUNNING WITHOUT WATER
1) METHOD TO USE QC TEST MODE
Check method
No. Check points Start/Pause Errorr Remedy
KEY PUSH Press Load Display
1 LED Begining point Buzz once •LED on all - •Check pressure
and •No.200 displayed S/W assembly.
Pressure Sensor LEVEL •No.264~270 is •
Check connector.
(check level) displayed. •Replace
controller's IC3.
2 Motor Press once •Pulsator •No.70~125 is •Check in unload
rotates to displayed. condition.
left four •
Check connector.
times and •Check driving
right four part (Motor,
times. Clutch, V-belt,
Capacitor).
3 Cold water valve Press twice •Cold
valve -
starts.
4 Hot water valve Press three time •Hot water •
Top filter of supply
valve valve is clogged
starts with dregs.
•
Check connector.
Check if TR3(hot)
TR4(cool) and
5 Shower valve Press four times •Shower TR5(shower) are
valve
ON in load driving
starts - Part of connector
asm.
6 Check drain valve Press five times •Drain valve •
Check door.
ON(Turbo Door •
Check drain hose
Drum). error and drain motor
.
(Buzz •
Check connector.
continued)
•Check TR6 in
controller asm.
7 Check the drain Press Six times •Drain Pump •
Check drain pump
Pump. ON •
Check TR8 in
•Drain Valve controller asm.
ON •
Check connector.
8 Check the AUTO Press Seven times •Power off •LED off
OFF switch. within 1
sec.
50Hz 60Hz
Normal condition
sensor
Frequency
display
▶
To use check program (QC test mode), power ON with water temperature and water level.
Key pressed in non-load empty water.