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Main parts check
1. Temperature sensor checking
Disconnect the temperature sensor from PCB, measure the resistance value with a tester.
Temperature Sensors.
Room temp.(T1) sensor,
Indoor coil temp.(T2) sensor,
Outdoor coil temp.(T3) sensor,
Outdoor ambient temp.(T4) sensor,
Compressor discharge temp.(Tp) sensor.
Measure the resistance value of each winding by using the multi-meter.
Summary of Contents for YHKE09XEEAMH-RX
Page 8: ...6 For 7K INDOOR YHKE09XEEAMH RX For YHKE12XEEAMH RX For YHKE18XEEAMH RX...
Page 9: ...7 For YHKE24XEEAMH RX...
Page 13: ...11 For YHKE24YEEAMHO X MOCA30 24HFN1 QRC8GW...
Page 23: ...21 6 2 Outdoor Unit YHKE09YEEAMHO X YHKE12YEEAMHO X...
Page 24: ...22 YHKE18YEEAMHO X YHKE24YEEAMHO X...
Page 53: ...2016 Johnson Controls Inc www johnsoncontrols com Doc No M Pyrenees 160929...