66
Temperature Sensors.
Room temp.(T1) sensor,
Indoor coil temp.(T2) sensor,
Outdoor coil temp.(T3) sensor,
Outdoor ambient temp.(T4) sensor,
Compressor discharge temp.(T5) sensor.
Measure the resistance value of each winding by using the multi-meter.
Table 1: Some frequently-used R-T data for T1,T2,T3 and T4 sensor:
Temperature (
℃
)
5
10
15
20
25
30
40
50
60
Resistance Value (KΩ)
26.9 20.7 16.1 12.6 10
8
5.2
3.5
2.4
Table 2: Some frequently-used R-T data for T5 sensor:
Temperature (
℃
)
5
15
25
35
60
70
80
90
100
Resistance Value (KΩ)
141.6 88
56.1 36.6 13.8 9.7
6.9
5
3.7
Resistance value (KΩ)
Temperature (
℃
)
T5
T1,T2,T3,T4
Summary of Contents for FSAIF-Pro-123AE2
Page 8: ...8 O optional function ...
Page 13: ...13 5 Wiring Diagram FSAIF Pro 93AE2 FSAIF Pro 183AE2 FSAIF Pro 243AE2 ...
Page 14: ...14 FSAIF Pro 123AE2 ...
Page 15: ...15 5 2 Outdoor Unit FSOAIF Pro 93AE2 ...
Page 16: ...16 FSOAIF Pro 123AE2 ...
Page 17: ...17 FSOAIF Pro 183AE2 ...
Page 18: ...18 FSOAIF Pro 243AE2 ...
Page 61: ...61 9 2 7 IPM malfunction or IGBT over strong current protection diagnosis and solution P0 ...
Page 62: ...62 9 2 8 Over voltage or too low voltage protection diagnosis and solution P1 ...
Page 63: ...63 9 2 9 High temperature protection of compressor top diagnosis and solution P2 ...
Page 64: ...64 9 2 10 Inverter compressor drive error diagnosis and solution P4 ...
