ECONOMY (Green) LED blinking — System error indicated by LED pattern

What does ECONOMY LED Blinking mean?

When the green ECONOMY LED on the indoor unit (or IR Receiver option) blinks continuously, it indicates an error in the system. The specific error code can be determined by counting the blinks of the OPERATION (Green) and TIMER (Orange) LEDs.

• System malfunction
• Internal component error
• Communication issue

Click steps to track your progress.

1. 1

   Observe the OPERATION (Green) LED and count the number of blinks to get the first digit of the error code.

2. 2

   Observe the TIMER (Orange) LED and count the number of blinks to get the second digit of the error code.

3. 3

   Refer to the troubleshooting section with the combined 2-digit error code for specific problem diagnosis and solutions.

4. 4

   If no other LEDs blink or the pattern is unclear, try resetting the power to the unit and observing the LEDs again.