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Joanna NorrisAug 11, 2025
How to troubleshoot a Rinnai CIN070R that is not working?
- TTony MartinAug 11, 2025
If your Rinnai Air Conditioner isn't working, several things could be the issue. First, there might be a power failure; in that case, wait for the power to be restored. The power switch might be off, so ensure it's turned on. A burned-out fuse could also be the culprit, requiring a fuse replacement. Check the remote control batteries and replace them if they're dead. Lastly, the unit's 3-minute protection feature might be active; wait three minutes after restarting the unit.