A Rinnai Error Code 11 indicates “no gas supply or ignition” on your Rinnai water heater system. Unfortunately, many issues can lead to an Error Code 11, including issues with the igniter, flame rod, venting, and more.
How do you clear error codes on Rinnai?
After flushing water heater, the procedure to reset LC codes: Push the two switches (A and B) on PC Board at the same time for five seconds. Water heater will return to normal operation and LC# count returns to 0. This hard reset procedure is not in owners/installation manual or tech sheet.
How do I reset my Rinnai heater?
Press and hold the Connect button on the module until the LED blinks RED and WHITE, and then release then QUICKLY tap 3 times. This will restore the module back to original factory settings.
How do I fix Error 11 on my Noritz tankless water heater?
Noritz Error Code 11
After checking to see if the gas is turned on, call a licensed contractor. He or she will make sure your gas valve is open, the exhaust vent is unobstructed and the ignition plug is firmly attached and free of debris.
How do I fix error code 11 on Rinnai?
Inspect the flame rod and make sure that the wiring look is in good condition and all connections appear secure. Look for any dirt or debris on the flame rod or gasket, and clean if needed. If the parts appear damaged or cracked, they will need to be replaced.
How do I reset my Rinnai Code 11?
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.
Does the Rinnai have a reset button?
Press the power button until the unit powers back up.
Why is my Rinnai heater beeping?
Your tankless water heater will “beep” and display an error code to alert you to a problem with the system. Tankless water heaters will alert you with an audible alarm when service is required, a component fails, or a gas or water leak is present.
Why is my Rinnai beeping 12?
If you’re getting Rinnai error code 12 on your hot water unit, it indicates that a flame failure has occurred on the system. In this instance, your hot water unit has not recognised that there is a flame in the burner box.
How do I fix my Rinnai Code 12?
If you encounter error code 12, you can try the following steps to fix the problem:
Check gas is turned on at the gas metre or cylinder.Check gas is turned on at the water heater.Check there are no obstructions to the flue outlet.
Why is my Rinnai gas heater not working?
It is advised to clean the filters regularly because the dirt and debris from the surroundings can accumulate and affect its heating ability. It is one of the most common reasons behind a Rinnai gas heater not working.
How do you drain the condensate in a tankless water heater?
Noritz makes condensate removal easy with its condensing tankless models. Inside the unit, a special tray collects the condensate and feeds it to the bottom. At that point, there is a connection for the condensate to be ejected to a floor drain or pumped to an external pipe, depending on local codes.
How do I reset noritz error code?
To reset the Noritz error code: unplug the unit for 30 seconds, then re-connect. Check for blocked exhaust flue. Check for debris in fan motor. Have a professional check the gas supply pressure.
Where do I find noritz error codes?
Every Noritz tankless water heater, either outdoor or indoor model, can be connected to the remote controller, and when the problems occur, it displays the error codes on the screen, which helps users and technicians to fix the problem.
How long is the warranty on a Rinnai tankless water heater?
All Rinnai tankless water heaters come with a reasonable labor coverage of 1 year. You have the opportunity to extend this coverage to 5 years if you register the product within 90 days of your purchase.
