50
Troubleshooting
Error Code
When the system is on and an error occurs, the
ON
/
OFF
LED on the LCD panel will blink and an error code
is shown. When the system is off and there is a thermistor error, the
ON
/
OFF
LED is off but the error code is
still displayed. Each error code represents diff erent message as below:
E01
Require manual reset
E02
Compressor 1 high temperature (overload)
E03
Compressor 2 high temperature (overload)
E06
Compressor 1 high pressure trip / contact open
E07
Compressor 2 high pressure trip / contact open
E10
Compressor 1 trip / low refrigerant / outdoor abnormal
E11
Compressor 2 trip / low refrigerant / outdoor abnormal
E14
Room sensor short
E15
Room sensor open
E16
Indoor coil sensor 1 short
E17
Indoor coil sensor 2 short
E20
Indoor coil sensor 1 open
E21
Indoor coil sensor 2 open
Содержание A5RT-C Series
Страница 1: ...Technical Manual ROOFTOP PACKAGED A5RT C SERIES...
Страница 46: ...44 Wiring Diagrams Wiring Diagrams Model A5RT60 90C...
Страница 47: ...45 Wiring Diagrams Model A5RT120 150 180C...
Страница 48: ...46 Wiring Diagrams Model A5RT210 240 300C...