Samsung WA16R3Q3DW/XAP - Page 18

20
5-2-2 T roubleshooting - Driving Unit
The description below is based on the condition that Power Supply Unit and Key-In Unit are
working correctly. It is based on the status after a Start key is pressed.
1. No Water Supply
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
NO
NO
NO
NO
NO
NO
NO
NO
No W/S(water supply)
Start/Pause
is pressed after
selecting a
course?
Press Start/Pause key.
W/S valve gives
Zee sound during
water supply?
Water
tap is
opened?
Open the water tap.
Connect the terminal
firmly.
W/S valve
terminal is
securely
connected?
Water
supply has
been cut
off?
Turn off the water tap
and turn Power OFF.
W/S valve
is electrically
continuous?
Foreign
materials exist
on W/S hose
or valve?
Clean the filter by using
abrush.
W/S valve is
electrically
continuous?
Replace defective W/S
valve.
Is pulsator
rotating?
Replace defective Level
Sensor.
Replace defective
PCB ASS`Y.