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shernandezAug 7, 2025
How to troubleshoot ATREA DUPLEX RA5 Fan when it cannot be started?
- NnbartonAug 7, 2025
If your ATREA Fan won't start, first ensure it's properly connected to the power supply by checking and switching on the upstream safety circuit breakers. If the unit is connected to power but still not starting, it could be blocked by an external input such as a fire damper. In this case, check the external input and contact a service technician if necessary. If these steps don't resolve the issue, disconnect the ATREA Fan from the power supply and contact a service technician.