What does error code 25 mean on Rinnai Water Heater?
If tank is correctly draining but error code 25 persists, replace the condensate tank and sensor. What it Means: Flammable vapors detected. How to Fix: IMPORTANT: Leave the area the water heater is installed in until safety personnel have identified the area as safe and all flammable vapors have been eliminated.
Can a service technician work on a Rinnai Water Heater?
Since Rinnai water heaters are one of the most advanced tankless water heaters available, we recommend to contact a service technician that’s authorized to work on Rinnai water heaters.
What does error code 63 mean on Rinnai?
Error Code 63 What it Means: Circulation flow rate dropped below 1.3 gpm. How to Fix: Use temperature controller to display flow rate (hold UP for 3 seconds and press the ON/OFF button).
Why is the thermal fuse activated on my Rinnai Water Heater?
The thermal fuse has been activated due to the high temperature in the combustion chamber and venting. Ensure that there is no blockage in the vent system (lack of combustion air). Clean or replace the heat exchanger if it is dirty, has the scale buildup, debris burning, or is damaged.
If tank is correctly draining but error code 25 persists, replace the condensate tank and sensor. What it Means: Flammable vapors detected. How to Fix: IMPORTANT: Leave the area the water heater is installed in until safety personnel have identified the area as safe and all flammable vapors have been eliminated.
Since Rinnai water heaters are one of the most advanced tankless water heaters available, we recommend to contact a service technician that’s authorized to work on Rinnai water heaters.
How to troubleshoot a Rinnai tankless air unit?
Turn off gas valve feeding the appliance. Unplug igniter wire; hold the igniter wire with an insulated pair of pliers about a 1/4″ from a piece of metal. Cycle the unit to ensure you see a spark when unit is cycling.
How to increase your visibility with Rinnai pro finder?
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