Temperature Sensors; Resistance Value - Vivax ACP-09CH25AELI Service Manual

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 ( )
Resistance Value (K )
Table 2:Some frequently-used R-T data for T5 sensor:
Temperature ( )
Resistance Value (K )
Resistance value (K )
Spec.
Code 2T0032300813
Model
ACP-09CH25AELI
Compressor DA108X1C-23EZ
Indoor fan motor
Code 2T0032800604
ACP-18CH50AELI
Model
Compressor DA130M1C-31FZ
Indoor fan motor
5
ºC
26.9
ºC 5
141.6
T5
T1,T2,T3,T4
2T0032400238
ACP-12CH35AELI
DA108X1C-23EZ
RPG20D
2T0033000466
ACP-22CH65AELI
DA250S2C-30MT
RPG28D YDK36-4C(A)
10 15 20 25
20.7 16.1 12.6 10
15 25 35 60
88 56.1 36.6 13.8
Temperature ( )
RPG20D
60
30 40 50 60
8 5.2 3.5 2.4
70 80 90 100
9.7 6.9 5 3.7