241
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.
(water cooled: Two1 water outlet temp. of the water
heat exchanger)
11 1 Tsi temp.
12 1 Reserved
13 1 Tdp/Tsuc temp.
14 1 Tsacc temp.
15 1 Toilp temp.
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 (hexa-
decimal)