ERROR MESSAGES
The Energysaver 431 has the ability to check its own operation continuously. If a fault occurs, an Error Message will flash on the Digital Display of the control panel. This assists with diagnosing the fault, and may enable you to overcome a problem without a service call. Please quote the code displayed when inquiring about service.
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11 | Ignition failure | Check gas is turned ON. | |||
Service call if repeated. | |||||
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12 | Flame failure | Check gas is turned ON. | |||
Service call if repeated. | |||||
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14 | Overheat | Clean filter | |||
Service call if repeated. | |||||
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16 | Room overheat | Lower room temperature | |||
to less than 40°C(104°F). | |||||
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31 | Room Temperature |
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| Service call. | ||
32 | Sensor faulty | ||||
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33 | Overheat Temperature |
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| Service call. | ||
34 | Sensor faulty | ||||
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53 | Sparker failure | Service call. | |||
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61 | Combustion fan failure | Service call. | |||
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70 | Faulty ON/OFF switch | Service call. | |||
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71 | Faulty solenoids | Service call. | |||
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72 | Faulty Flame Rod | Service call. | |||
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73 | Communication Error | Turn heater OFF, | |||
then ON again. | |||||
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99
Flue block
Check around flue terminal
In all cases, you may be able to clear the Error Message simply by turning the heater OFF, then ON again.
If the Error Message still remains or returns on the next operation, contact Rinnai or your nearest service
