47
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 (K
5
)
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 (K
5
)
141.6 88
56.1 36.6 13.8 9.7 6.9 5
3.7
Resistance value (K
5
)
Temperature (
)
T5
T1,T2,T3,T4
Содержание BIN312C2V31
Страница 1: ...CSI 1206 A SERVICE MANUAL BIN312C2V31 BIN414C2V31 BIN520C2V31 BIN625C2V31 AIR CONDITIONER ...
Страница 12: ...10 Model R mm L mm H mm Dimension of installation hole mm BIN625C2V31 106 5 70 45 65 ...
Страница 16: ...14 5 Wiring Diagram 5 1 Indoor Unit BIN312C2V31 BIN414C2V31 BIN520C2V31 BIN625C2V31 ...
Страница 17: ...15 5 2 Outdoor Unit BIN312C2V31 BIN520C2V31 ...
Страница 18: ...16 BIN625C2V31 BIN414C2V31 202037391056 ...
Страница 29: ...27 Use torque wrench to tighten the service port cap to a torque of 18N m Be sure to check for gas leakage ...
Страница 40: ...38 9 2 Diagnosis and Solution 9 2 1 EEPROM parameter error diagnosis and solution ...
Страница 41: ...39 9 2 2 Indoor outdoor units communication protection diagnosis and solution ...
Страница 42: ...40 9 2 3 Zero crossing signal diagnosis and solution ...
Страница 43: ...41 9 2 4 Indoor fan speed has been out of control diagnosis and solution ...
Страница 44: ...42 9 2 5 Open or short circuit of temperature sensor diagnosis and solution ...
Страница 45: ...43 9 2 6 IPM malfunction or IGBT over strong current protection diagnosis and solution ...
Страница 46: ...44 9 2 7 Over voltage or too low voltage protection diagnosis and solution ...
