Triangle Tube Combi Boiler Error Codes
Triangle Tube Prestige boilers display faults on the control. Note the fault text before calling.
This is not a DIY repair
Combi boilers are gas-fired appliances regulated under the BC Safety Standards Act. Opening the unit, touching the gas valve, or working on the flue without a valid BC gas-fitter licence is both unsafe and illegal. Diagnosing the fault is helpful — fixing it should always be left to a certified technician.
Call 778-909-5731Triangle Tube fault codes (10)
Ignition FailureUrgentNo flame after ignition attempts.Flame LossUrgentFlame lost during firing.High LimitUrgentOver-temperature limit reached.Supply SensorModerateSupply sensor open/shorted.Return SensorModerateReturn sensor open/shorted.Flue SensorUrgentFlue sensor fault or over-temp.Fan FaultUrgentCombustion fan speed fault.Low PressureModerateSystem pressure low.Pressure SwitchUrgentAir/flue pressure switch fault.Gas Valve FaultUrgentGas valve circuit fault.