RUN and TIMER lights blink quickly or do not work — Unit malfunction, contact dealer

What does RUN/TIMER quick blink mean?

If both the green RUN light and the yellow TIMER light on the unit display section blink quickly (0.5 seconds ON, 0.5 seconds OFF) or if these lights do not work at all, it indicates a serious malfunction.

• Internal electrical fault or component failure.
• Communication error between internal parts.
• Severe system error requiring diagnosis.

Click steps to track your progress.

1. 1

   Turn off the power source to the air conditioner immediately.

2. 2

   Wait for 3 minutes, then turn the power source back on.

3. 3

   If the lights still blink quickly or do not work after restarting, contact your dealer.