Potential Cause (Technical Use Only: Potential remedy):
A flame signal has been detected when not required. Check flame sense electrode and lead – replace if damaged. Check that gas valve closes correctly when power is disconnected from gas valve. Replace ICS if required.
For Braemar Ecostar TQ, TQM, TQS, TQMD, BMQ Gas Ducted Heaters and Braemar Supernova TQS Gas Ducted Heaters.