Outdoor Unit Display Troubleshooting - Fujitsu Airstage V series Service Manual

6-1-2 OUTDOOR UNIT DISPLAY
Indication type
Idling(stop) *
Cooling mode
Heating mode
Compressor 1 Output
Compressor 2 Output
Compressor 3 Output
Compressors 1,2 Output
Compressors 1,3 Output
Compressors 2,3 Output
Compressors 1,2,3 Output
During Pressure Balance *
Oil Recovery Operation *
Defrost Operation *
Test Operation *
Oil Balance Operation *
Pump Down Completed *
Discharge Temp. Protection is stopped *
High Pressure Protection is stopped *
Low Pressure Protection is stopped *
* Please refer to "Operation not trouble".
SW1 SW2 SW3
SW5 SW6 SW7
LED4
LED1
SW9
LED5 LED2
LED6 LED3
Outdoor Control PCB LED Indication
LED1
Continuous
Lighting
SW4
LED1
SW10
SW8
LED2~6
06-02
LED Flashing Pattern
LED1 Continuous Lighting
Flashes 1 time
LED2
Flashes 2 times
Flashes 1 time
Flashes 2 times
Flashes 3 times
LED3 Flashes 4 times
Flashes 5 times
Flashes 6 times
Flashes 7 times
LED4 Continuous lighting
Flashes 1 time
Flashes 2 times
LED5
Flashes 3 times
Flashes 4 times
LED2,3,4,5,6 Flashes 2 times
Flashes 1 time
LED6 Flashes 2 times
Flashes 3 times