Function
External ON/OFF input
Operating output
Alarm active Digital output
FAN speed HH
FAN speed H
FAN speed L
Cooling oil recovery/Heating refrigerant
recovery control
Pre defrost signal output
Cool(open)/Heat(close)output
Notice output
Safety (Normal close)
External error input
Forced thermostat OFF Input
Notice Input
Operation Mode Input (Cool/Heat)
Modbus A
Modbus B
Degital output 1 (user defined)
Degital output 2 (user defined)
*2 : Safety (SW701) output will depend on combinations. For more detail, please refer to Terminal DI1/ * DI1.
Connector
Connector
No. CN
collar
(YEL)
61
(YEL)
(YEL)
(RED)
63
(RED)
(RED)
(BLU)
(BLU)
62
(BLU)
(BLU)
(GRN)
(GRN)
90
(GRN)
(GRN)
(GRN)
(WHI)
45
(WHI)
(RED)
64
(RED)
– 22 –
Pin No.
Wire collar
1
(BLU)
2
(BLK)
4
(WHI)
5
(RED)
6
(BRN)
2
(YEL)
3
(GRN)
4
(BLU)
3
(WHI)
4
(BRN)
5
(BLU)
6
(GRN)
1
(RED)
2
(WHI)
3
(BLU)
4
(ORN)
5
(GRN)
6
(YEL)
5
(YEL)
4
(ORN)
2
(RED)
3
(WHI)
Specification
5 V
GND
Output
12 V
Output
Output
Output
Output
Output
Output
Output
Output
GND *²
Input
Input
Input
Input
Input
-
-
Output
Output