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Braemar Fault Code 31
Fault: Combustion air pressure detected prior to start.
Potential Cause (Technical Use Only: Potential remedy):
- Combustion fan on when call for heat received – ICS faulty. Replace ICS.
- Condensate blocking combustion fan suction hose. Clear blockage. Check flue condensate drain fitted correctly (condensing models only)
For Braemar Ecostar TQ, TQM, TQS, TQMD, BMQ Gas Ducted Heaters and Braemar Supernova TQS Gas Ducted Heaters.