Braemar Error Code 5

Fault Code 5: Thermistor disconnected or short‐circuit

Braemar Fault Code 05

Fault: Thermistor disconnected or short‐circuit

Potential Cause (Technical Use Only: Potential remedy):

  • Thermistor disconnected from ICS during installation. Check thermistor connection at ICS – re‐connect if required.
  • Thermistor damaged during installation or during use. Check thermistor cable for damage – replace if necessary.
  • Thermistor failed to cool to 60o C within 10 minutes after turning gas off. Check thermistor cable or sensor for damage – replace if necessary.


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

SKU: 411 Category: Tag: