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Kelly NixonSep 9, 2025
What to do if Rinnai Water Heater has combustion fan fault?
- NNicholas ReyesSep 9, 2025
If your Rinnai Water Heater has a combustion fan fault, schedule a service call.
What to do if Rinnai Water Heater has combustion fan fault?
If your Rinnai Water Heater has a combustion fan fault, schedule a service call.
How to check gas supply for Rinnai One 11i?
If your Rinnai Water Heater isn't igniting, verify that the gas is turned on both at the water heater itself, and at the gas meter or cylinder.
What to do if Rinnai One 11i Water Heater has flame failure or low gas flow?
If you're experiencing flame failure or low gas flow with your Rinnai Water Heater, first, check that the gas is turned on at both the water heater and the gas meter or cylinder. Also, make sure there are no obstructions blocking the flue outlet.
How to fix a Rinnai One 11i Water Heater with reduced water flow?
If you notice a reduction in water flow in your Rinnai Water Heater, it might be due to the inlet water filter needing cleaning. It's recommended to schedule a service call for this.
What to do if Rinnai One 11i shows LC0-LC9 error codes?
If your Rinnai water heater displays LC0 through LC9, it indicates scale buildup in the heat exchanger. The heat exchanger needs flushing to prevent damage. Hard water must be treated to prevent scale buildup or damage to the heat exchanger. To temporarily operate the water heater until it can be flushed, push the ON/OFF button on the temperature controller 5 times. Repeated LC codes will eventually lockout the water heater. Please call Rinnai technical department.
What does it mean if Rinnai Water Heater detects incorrect dipswitch setting?
If your Rinnai Water Heater detects an incorrect dipswitch setting, the installer needs to check the dipswitch settings, or you should schedule a service call.
What to do if Rinnai Water Heater has electrical earth check fault?
If your Rinnai Water Heater has an electrical earth check fault, schedule a service call.
What to do if Rinnai One 11i has remaining flame safety device issue?
If there's an issue with the remaining flame safety device on your Rinnai Water Heater, schedule a service call.
What to do if Rinnai Water Heater has gas modulating valve fault?
If your Rinnai Water Heater has a gas modulating valve fault, schedule a service call.
What does it mean if Rinnai One 11i has indoor temperature sensor fault?
If your Rinnai Water Heater has an indoor temperature sensor fault, schedule a service call.
General| Brand | Rinnai |
|---|---|
| Model | One 11i |
| Category | Water Heater |
| Language | English |
