Noritz All models error codes
Codes
- 10Error codeFlame FailureHazard level: High
- 11Error codeIgnition FailureHazard level: High
- 14Error codeThermal Fuse FailureHazard level: High
- 16Error codeOver-TemperatureHazard level: High
- 29Error codeCondensate drain blockedHazard level: High
- 31Error codeInlet Thermistor FailureHazard level: High
- 32Error codeOutlet Thermistor FailureHazard level: High
- 33Error codeHeat Exchanger Thermistor FailureHazard level: High
- 45Error codeWater Leak DetectedHazard level: High
- 51Error codeFan Motor FailureHazard level: High
- 59Error codeOverheating AbnormalityHazard level: High
- 61Error codeFan Motor FailureHazard level: High
- 65Error codeMain Flow Control Valve AbnormalityHazard level: High
- 66Error codeHazard level: High
- 70Error codeCircuit Board FaultHazard level: High
- 71Error codeGas Valve Drive Circuit AbnormalityHazard level: Critical
- 72Error codeFlame Rod/Gas Valve IssueHazard level: Critical
- 73Error codeCircuit Board Setting ErrorHazard level: High
- 90Error codeCombustion AbnormalityHazard level: High