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Copyright ©2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
Test Run
■
Setting the DIP switch (SW01B, SW02B)
• If you set the Dip switch when power is on, the changed setting will not be applied immediately.
The changed setting will be enabled only when Power is reset or by pressing Reset button.
Function
SW01B Setting
SW02B Setting
Remark
Standardm
Standard mode at
shipping factory
Forced Oil Return
Vacuum Mode
Water Pipe Solenoid
Valve 220V
Functions
For water pipe Solenoid
Valve 220V power
Variable Water Flow
Control
Mode
You should install the
variable water flow valve
control kit before using
this mode
Ground source
mode
Use this mode when tem-
perature of circulation inlet
water is under 10°C (50°F),
(You should use an anti
freeze)
1
2
3
4
5
6
7
ON
1
2
3
4
5
6
7
1
2
3
4
5
6
7
8
9 10 11 12 13 14
ON
1
2
3
4
5
6
7
8
9 10 11 12 13 14
1
2
3
4
5
6
7
8
9 10 11 12 13 14
1
2
3
4
5
6
7
8
9 10 11 12 13 14
1
2
3
4
5
6
7
ON
1
2
3
4
5
6
7
ON
1
2
3
4
5
6
7
ON
1
2
3
4
5
6
7
ON
1
2
3
4
5
6
7
ON
1
2
3
4
5
6
7
ON
■
After operating the dip switch to set the additional function, you must reset the power of the main PCB to
reflect the changed function. (After recovering the dip switch to cancel the additional function, you must reset
the power of the main PCB to reflect the change.)
■
If the dip switch is not set accurately, it can have excessive load on the product operation.
Set the dip switch properly.
CAUTION
1
2
3
4
5
6
7
8
9 10 11 12 13 14
1
2
3
4
5
6
7
ON
1
2
3
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5
6
7
ON
1
2
3
4
5
6
7
8
9 10 11 12 13 14
1
2
3
4
5
6
7
ON
1
2
3
4
5
6
7
ON
Summary of Contents for ARWN038GA2
Page 81: ...P NO MFL67101202 APRIL 2013 ...