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SkyAir Series
Si20-701_B
iii
Abnormality ......................................................235
Abnormality ......................................................237
Abnormality ......................................................239
Pressure Sensor Abnormality .....................241
Current Sensor System Abnormality ...........243
Discharge Pipe Thermistor System
Abnormality ......................................................245
Suction Pipe Thermistor Abnormality ..........248
Heat Exchanger Thermistor System
Abnormality ......................................................250
Liquid Pipe Thermistor Abnormality ............252
Subcooling Heat Exchanger Gas Pipe
Thermistor Abnormality ....................................254
High Pressure Sensor Abnormality .............256
Abnormality ......................................................259
Outdoor Unit PCB Abnormality ...................261
Outdoor Inverter PCB Abnormality ..............263
Outdoor Unit PCB Abnormality ...................265
(Instantaneous) ................................................268
Radiation Fin Temperature Rise .................270
(Instantaneous) ................................................278
Momentary Overcurrent of Inverter
Compressor .....................................................281
Output Overcurrent Detection .....................284
Inverter Compressor Abnormality ...............287
Output Overcurrent Detection .....................290
) Electronic Thermal Switch (Time Lag) ......294
Inverter Current Abnormality .......................297
Inverter Compressor Overcurrent ...............300
Electronic Thermal (Time Lag) ....................303
Stall Prevention (Time Lag) .........................309
Inverter Startup Error ..................................311
Transmission Error Between Inverter and
Control PCB .....................................................317