34
9.3.4 Temperature Sensors.
Room temp.(T1) sensor,
Indoor coil temp.(T2) sensor,
Outdoor coil temp.(T3) sensor,
Outdoor ambient temp.(T4) sensor,
Compressor exhaust temp.(Te) sensor.
Measure the resistance value of each winding by using the multi-meter.
Some frequently-used R-T data for T1, T2, T3 and T4 sensor:
Te
mperature ( )
0
5
0
5
0
0
0
0
Re
sistance Value
(K
Ω
)
6.9
0.7
6.1
2.6
0
.2
.5
.4
Some frequently-used R-T data for Te sensor:
Te
mperature (
Ԩ
)
5
25
35
60
70
80
5
0
00
Re
sistance Value
(K
Ω
)
41.6
8
6.1
6.6
3.8
.7
.9
.7
K
Ω
Summary of Contents for MSC-24/QD FP
Page 8: ...6 3 Dimension 3 1 Indoor Unit MSC 24 QD FP MSH 24 QD FP...
Page 9: ...7 3 2 Outdoor Unit MSC 24 QD FP...
Page 11: ...9 5 Refrigerant cycle diagram...
Page 12: ...10 6 Wiring diagram 6 1 Indoor Unit MSC 24 QD FP MSH 24 QD FP...
Page 13: ...11 6 2 Outdoor Unit MSC 24 QD FP...
Page 37: ...35...
