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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:
Temperature ( )
5
10 15 20 25 30 40 50 60
Resistance Value (K
Ω
)
26.9 20.7 16.1 12.6 10
8
5.2 3.5 2.4
Some frequently-used R-T data for Te sensor:
Temperature (
Ԩ
)
5
15
25 35 60 70 80
90
100
Resistance Value (K
Ω
)
141.6 88 56.1 36.6 13.8 8.7 6.9 5
3.7
K
Ω
Ԩ
Summary of Contents for MOF-24HDN1-QC2W
Page 10: ...8 5 Refrigerant cycle diagram...
Page 11: ...9 6 Wiring diagram 6 1 Indoor Unit...
Page 12: ...10 6 2 Outdoor Unit...