SiUS092230EA
2.2
Outdoor Unit
The outdoor unit has one green LED (LED A) on the PCB. When the microcomputer works in order,
the LED A blinks. However, the LED A turns OFF while the standby electricity saving function is
activated and the power supply is OFF.
Refer to page 34, 36 for the location of LED A.
Part 6 Service Diagnosis
Troubleshooting with LED
115