Sensor placement
LP
HP
34
15
88
90
86
41
33
89
93
34
91
Outside sensor15
Low pressure pressostat33
High pressure pressostat41
Temperature sensor, evaporator86
Temperature sensor, fluid pipe88
Temperature sensor, flow pipe89
Temperature sensor, suction gas90
Temperature sensor, hot gas91
Temperature sensor, return93
Temperature sensor data
Voltage (V)Resistance (k )Temperature (°C)
4.78102.35-40
4.7073.51-35
4.6053.44-30
4.4739.29-25
4.3129.20-20
4.1221.93-15
3.9016.62-10
3.6512.71-5
3.389.810
3.097.625
2.805.9710
2.504.7115
2.223.7520
1.953.0025
1.702.4230
1.471.9635
1.271.6040
1.091.3145
0.941.0850
Data for discharge sensor
Voltage (V)Resistance (k )Temperature (°C)
1.271.7140
1.121.4445
0.971.2150
0.881.0755
0.740.8760
0.640.7465
0.560.6470
0.490.5575
0.430.4780
0.380.4185
0.330.3690
0.290.3195
0.260.27100
0.230.24105
0.200.21110
0.180.19115
0.160.17120
0.150.15125
0.130.13130
0.120.12135
0.110.11140
F202528
For the Installer
Sensor placement