LG LRSC21934SW, Service Manual

Page: 24 / 129

3-2. Control the amount of water supplied to the
icemaker.
Caution : • Please unplug the power cord from the wall
outlet and wait for more than three minutes
before disconnecting PWB cover as 310V is
applied in the control panel.
1. Disconnect PWB cover from the upper part of the
refrigerator.
2. Adjust the amount of water supplied by using DIP
switch.
■
Water Supplying Time Control Option
1) The water supplying time is set at five seconds when the
refrigerator is delivered.
2) The amount of water supplied depends on the setting
time and water pressure (city water pressure).
3) If ice cube is too small, increase the water supplying
time. This happens when too small water is supplied into
the ice tray.
4) If ice cube sticks together, decrease the water supplying
time. This happens when too much water is supplied
into the ice tray.
Caution : When adjusting the amount of water supplied,
adjust step by step. Otherwise the water may
spill over.
3. When adjustment of control switch for the amount of
water supplied is complete, check the level of water in
the ice tray.
HOW TO INSTALL REFRIGERATOR
- 24 -
SWITCH NO Water Suppling
S/W1 S/W2 S/W3 Time
OFF OFF OFF 6.5 Sec.
ON OFF OFF 5.5 Sec.
OFF ON OFF 6 Sec.
ON ON OFF 7 Sec.
OFF OFF ON 7.5 Sec.
ON OFF ON 8 Sec.
OFF ON ON 9 Sec.
ON ON ON 10 Sec.
(+) Driver
1
ON
Switch ON
Switch OFF 2 3
Confirm the amount
of water
Optimum level