LG SXS Refrigerator, Service Manual

Page: 14 / 128

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
PCB cover as 310V is applied in the control panel.
1. Disconnect PCB 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 4.5 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
- 14 -
(+) Driver
1
ON
Switch ON
Switch OFF 2
Confirm the amount
of water(Recommend:
the water should
not be over this
maximum level line).
* The quantity of water supplied depends
on DIP switch setting conditions and
water pressure as it is a direct tap water
connection type. (the water supplied is
generally 60 cc to 100 cc)
* DIP switch is on the main PCB.
No
DIP SWITCH SETTING
S1 S2
1
2
3
4
OFF OFF 4.5 SEC
ON OFF 4.0 SEC
OFF ON 5.5 SEC
ON ON 6.5 SEC
WATER SUPPLY
TIME
REMARKS