Where is the noritz error code?

Where Do I Find the Error Code? Noritz water heaters come with a remote controller for operation. You can use it to set the temperature of your water, turn your water heater on and off, and set the flow meter alarm. The display on the remote controller is where you’ll find an error code when something needs attention.

Are there any problems with the Noritz water heater?

Problems such as no hot water, not enough hot water, flame loss, water too hot or cold, temperature fluctuation, are just some of the issues that will be identified through the error codes. Before attempting to solve the problem, it will be assumed that the Noritz model was installed properly, per codes and manufacturer instructions.

What’s the error code on the Noritz cb180?

See the water heater manual or troubleshooting manual for your specific water heater model for expanded detail about the meaning and the corrective steps for each of these error codes. Image: the Noritz CB180 combination boiler, whole house dmoestic water heater, 18,000 to 180,000 BTUh and 0.5 to 9.1 GPM.

What does the code 59 mean on a Noritz water heater?

Invalid number, possibly mis-read for actual code 73. A reader opined that for some models this code means Noritz manifold replacement is needed. See Error Code 59 below. Low input BTU, insufficient gas supply, combustion problems such as obstructed exhaust flow.

What should I do if I have a Noritz error code?

Problem: The flame was detected, but it becomes either very low, or it gets extinguished. Action: Check that there is enough air coming so the proper gas combustion is established. Make sure that the flame rod/sensor is not covered with the debris, and if it is, clean or replace it if necessary. Problem: The problem is with the thermal fuse.

What does the Noritz error code 29 mean?

Noritz Error Code 29 This code indicates a problem with condensate drainage. In condensing tankless water heaters, a special drain line equipped with a neutralizer (to reduce the acidity of the outflow) removes the condensate.

Problems such as no hot water, not enough hot water, flame loss, water too hot or cold, temperature fluctuation, are just some of the issues that will be identified through the error codes. Before attempting to solve the problem, it will be assumed that the Noritz model was installed properly, per codes and manufacturer instructions.

Why is there an error code 33 on my Noritz water heater?

Noritz error code 33 signifies a problem with the heat exchanger thermistor. If your Noritz tankless water heater displays an error code 33, you need to inspect the heat exchanger thermistor’s condition and replace it if needed. This error code may appear on the unit’s display window as 331 or 332 while appearing as 33 on the remote controller.

See the water heater manual or troubleshooting manual for your specific water heater model for expanded detail about the meaning and the corrective steps for each of these error codes. Image: the Noritz CB180 combination boiler, whole house dmoestic water heater, 18,000 to 180,000 BTUh and 0.5 to 9.1 GPM.