H9, J3,J5, J6,J7, J8, J9, P4
Thermistor or related abnormality
H9 : Outdoor air thermistor short/open
J3 : Compressor discharge pipe thermisotr short/open
J5 : Suction pipe thermistor short/open
J6 : Outdoor heat exchanger thermistor short/open
J7 : Subcooling heat exchanger thermistor short/open
J8: Liquid pipe thermistor short/open
J9 : Gas pipe thermistor short/open
P4: Heat sink thermistor short/open