What to do if my Daikin Room air conditioner system does NOT operate at all?
- AAshley SullivanSep 9, 2025
If your Daikin Room air conditioner system does not operate at all, check for the following: * Ensure there is no power failure and wait for the power to be restored. If a power failure occurs during operation, the system automatically restarts immediately after power is restored. * Check if a fuse has blown or a breaker is activated. Replace the fuse or reset the breaker if necessary. * Check the batteries of the user interface.









