What should I do if the display shows 'Cool On' or 'Heat On' flashing?
The compressor protection feature is engaged, which prevents damage by waiting before restarting the compressor. Wait 5 minutes for the system to restart safely without damaging the compressor. Once the safe wait time has elapsed, the flashing message will stop and the compressor will turn on.
Have a follow-up question?
AI-powered answers from the official manual. Verify critical info.
Common questions