Braemar Error Code 11

Fault Code 11: Flame signal lost due to permanent or intermittent fault with flame sense lead or electrode.Incorrect test point pressure.Incorrect gas supply pressure to heater.

Fault Code 11

Fault: Flame signal lost due to permanent or intermittent fault with flame sense lead or electrode.Incorrect test point pressure.Incorrect gas supply pressure to heater.

Potential Cause (Technical Use Only: Potential remedy):

If there is no obvious reason for the thermistor temperature being > 60oC when starting, such as a power supply interruption, check the following:

  • Check flame sense lead is connected securely at ICS. 
  • Check flame sense lead is not damaged or shorted – replace if required. 
  • Check flame sense gap – should be 4‐ 6mm from flame sense electrode to burner face. 
  • Check flame sense electrode is clean – clean with steel wool or replace if required.
  • Check pressure at outlet pressure test point on gas valve – compare with value specified on data label.
  • Check supply pressure at inlet pressure tapping on gas valve with heater on max and all other gas appliances running. -NG – minimum 1.13 kPa. -Propane – minimum 2.75 kPa. 
  • Check gas meter regulator outlet pressure and fitting line size and length.

 


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

SKU: 415-1-1 Category: Tag: