Braemar Fault Code 01

Fault: PS low closed at start

Potential Cause (Technical Use Only: Potential remedy):

• Combustion fan on when call for heat received – ICS combustion fan relay contacts stuck closed. Replace ICS.
• Condensate blocking combustion fan suction hose. Clear blockage. Check flue condensate drain fitted correctly (condensing models only).
• Faulty pressure switch, contacts stuck closed. Replace pressure switch.

For Braemar Ecostar TQ, TQM, TQS, TQMD, BMQ Gas Ducted Heaters and Braemar Supernova TQS Gas Ducted Heaters.