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Factory Setting of Dip Switch (DSW)
DSW1: Capacity Setting
Capacity
4HP
Setting
Position
DSW2:
Optional Function Setting(1)
Function
4~15HP
Setting
Position
1 3 4
2
Optional Function Setting of Dip Switch (DSW2)
Before setting DSW, firstly turn off power source and set the position of the DSW. If the switches are set
without turning off the power source, the contents of the setting are invalid. Mark of "■" indicates the
position of dip switch.
DSW2: Optional Function Setting (1)
Number of Compressor
Force No.1 Compressor Stop
Force No.2 Compressor Stop
Alarm History Check
(1) First to push SW1 continually for more than 3 seconds.
(2) The indicator will flicker "AL" if the PCB already be in "Alarm History Check" mode.
(3) In "Alarm History Check" mode, each time to push SW1 can be showed alarm code by indicator,
total are 5 alarm codes for cyclical.
(4) To push SW1 continually for more than 5 seconds to clean all alarm record.
5HP
6HP
DSW3:
Optional Function Setting(2)
Function
Setting
Position
Dip Switch Setting
1 3 4
2
1 3 4
2
8HP
9HP
4~15HP
1 3 4
2
ELECTRICAL WIRING
10HP
13HP
DSW4:
Optional Function Setting(3)
Function
4~15HP
Setting
Position
1 3
2
15HP
12
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