46
Electric wiring and the application
SW9 SW10 SW11
Function
Digital tube LD1- 4 display
Unit
No.
0-3
0
1
Pd pressure
Unit:kg, 2 decimals
1
1
Ps Pressure
2
1
Tdi discharging temp.
Unit: degree
5
1
Twi water inlet temp. of the water heat
exchanger
6
1
Two2 water outlet temp. of the water
heat exchanger
7
1
Toil temp.
8
1
Tao ambient temp.
9
1
Toci1 temp.
10
1
Toci2 temp.
11
1
Tsi temp.
12
1
Reserved
13
1
Tdp/Tsuc temp.
14
1
Two1 temp
15
1
Toilp temp.
SW9 SW10 SW11
Function
Digital tube LD1- 4 display
Unit
No.
0-3
0
15
P1 pressure
Unit: kg, 2 decimals
1
15
Pl_temp pressure temp.
25 Unit: degree
2
15
Pd_temp pressure temp.
3
15
Ps_temp pressure temp.
4
15
Tliqsc temp.
5
15
Tsco temp.
6
15
INV compressor ON/OFF time
Unit: minute
7
15
Inverter power supply current
Unit: A, 1 decimal
8
15
inv compressor current
9
15
Fixed frequency compressor 1# current
10
15
Fixed frequency compressor 2# current
11
15
INV compressor DC voltage
Unit: V
12
15
Inverter compressor module temp.
Unit
：
degree
13
15
Inverter compressor working state and
stop cause
LD1/ LD2
：
Inverter
compressor working state
(hexadecimal)
LD3/ LD4: Inverter
compressor stop cause
(hexadecimal)
