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4-4. TEST RUNNING WITHOUT WATER
1
1) SAFETY CAUTION
The main power board assembly has exposed live 120 VAC and live DC voltages. Use care when
disconnecting connectors during troubleshooting and testing. (Wear electrostatic discharge gloves when
handling the board.
Unplug the power when handling the board assembly. (Wear electrostatic discharge gloves when handling the
board. Store the board in an ESD [ElectroStatic Discharge] plastic bag.)
2) QC TEST MODE
The washer must be empty and the controls must be in the off state.
Press and hold the WASH / RINSE and SOIL LEVEL buttons; then press the POWER button. The buzzer will
sound twice.
Press the Start/Pause button to advance to the subsequent test mode step.
Number of times the
START/PAUSE
button is pressed
None
Turns on all LED
1 time
Button Check
2 time
None
3 time
Inlet valve for Bleach Detergent turns on. (Cold Water)
4 time
Inlet valve for Softener Dispenser turns on. (Hot Water)
5 time
Inlet valve for J-Dispenser turns on. (Cold Water)
6 time
Heater check
7 time
Wave force check
8 time
Drain pump check
9 time
Pulsator operates for 3 minutes.
10 time
High speed spin
Off
11 time
. Unlocks the door
. Turns off all LED
Check Pont
On :67~33(26.7kHz~23.3kHz)
T1 and Main Program Version
T2 and Display Program Version
T3
A and Water level frequency (1~10 Level)
The meaning of 67~33 number is 26.7kHz~23.3kHz really
B and Water level frequency (1~10Level)
C and Water level frequency (1~10Level)
T4 and the coefficient of flood sensing
T5 and the coefficient of load sensing
T6 and Water level frequency
T7 and the coefficient of load sensing
T8 and RPM
None
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