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Fault Code 13
Fault: PS high failed to close. Combustion fan not operating. Combustion fan motor or fan wheel dislodged or jammed. Combustion fan suction hose disconnected or damaged.
Potential Cause (Technical Use Only: Potential remedy):
- Combustion fan suction hose disconnected or damaged. Re‐connect or replace combustion fan suction hose.
- Flue system blockage. Check and clear blockage.
- Combustion fan blocked. Check and un‐block combustion fan.
- Condensate blocking combustion fan suction hose. Clear blockage. Check flue condensate drain fitted correctly (condensing models only).
- Swarf obstructing combustion fan pressure tapping. Check both ends of pressure tapping – clear obstruction or replace pressure tapping.
- Faulty pressure switch – contacts stuck open. Check suction pressure – if sufficient, and pressure switch does not close, replace pressure switch.
- Flue cowl pushed on too far. Check and re‐fit flue cowl.
For Braemar Ecostar TQ, TQM, TQS, TQMD, BMQ Gas Ducted Heaters and Braemar Supernova TQS Gas Ducted Heaters.