What does error code 61 on Rinnai Water Heater mean?

Error Code 61 What it Means: Combustion fan motor fault. How to Fix: Confirm no loose, damaged, or broken connections on fan motor wiring harness. Remove fan motor and inspect the blower wheel to make sure it turns freely. Check fan housing for obstructions. Measure fan motor winding resistance. If windings open, replace the motor.

How to troubleshoot a Rinnai tankless water heater?

Troubleshooting your Rinnai tankless water heater is often a matter of reading the error code the unit provides when a hot water issue comes up and performing basic troubleshooting steps for that error code. Need to Hire a Plumber? Get a free estimate online from top local home service pros in your area.

What to do if your Rinnai says error code 02?

The Rinnai error code 02 cannot be fixed by the user, and the only solution is to make a service call and have a certified technician inspect your Rinnai. If you live in an area with routine freezing winter temperatures, we’ve put together the article Maintaining Tankless Water Heaters in Freezing Temperatures.

What does error code 16 on Rinnai mean?

Rinnai error code 16 represents an overheating warning. If there is an error code, 16 displayed on the controller, inspect your Rinnai for low water flow or any foreign objects, debris, restrictions, or blockage in the airflow, vent, combustion chamber, heat exchanger, and exhaust system.

When do I get an error code on my Rinnai Water Heater?

When your Rinnai tankless water heater has a problem, an error code is shown on the display panel. Frequently, there are a few steps you can take to troubleshoot the issue, you may even be able to get your tankless backup and running. But at the bare minimum, you will have an idea of the problem before you call for repairs.

What to know about Rinnai tankless water heaters?

Rinnai has been manufacturing tankless water heaters for a long time and it is fair to assume that there have been changes over the years. This makes your owner’s manual your best resource for troubleshooting your unit. It will have the information you need for your specific model.

What to do when you get a Rinnai error code 61?

If the Rinnai error 61 appears, a plumber will need to measure the winding resistance of the fan motor. We recommend that you service your Rinnai system annually to avoid an error code occurring.

What’s the Rinnai code for the heat exchanger?

To fix this error code, you need to flush the heat exchanger. If this does not work, you may need to replace the heat exchanger. Rinnai error code 00 will usually be replaced by LC code, followed by a number between 0 to 9 in the maintenance code history.