Heating & Cooling - Page 9 - Popular Questions, Answers, Tips & Manuals
Hitachi split air #RAS-25CHA
Normally these systems need to be shut down for at least 2 hours and overnight is better. After you restore power at the breaker wait at least 10 minutes for the self test procedure to finish.
Then make sure you are set to A/C chilled air as it defaults at every disconnect.
Happy Thanksgiving.
Adding a photo to my inquiry?
That probably means too much fuel or not enough air for correct combustion to take place.
I would check its settings.
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