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What to do if unit is not working?

When unit malfunction appears, try to identify problem by alarm shown on the control panel (C3 unit alarm list, C4 unit alarm list, C5 unit alarm list, C6 alarm list) and reset them. If alarm appears after reset or they cannot be identified, or malfunction is not related to the alarms, please contact us by:

To make troubleshooting faster, always provide following details:

1. One of the following unit identifying information

  • Unit serial number,
  • Photo of unit information sticker,
  • Full unit title.

2. Short informative description about malfunction

3. If you would like to request service visit, please contact Your local Komfovent

Contact us: