How do I fix noritz Error Code 16?

How do I fix noritz Error Code 16?

Noritz Error Code 16 This often results from scale buildup, which hampers heat-transfer efficiency and makes the unit try to compensate by burning hotter. Since this error can be caused by scale buildup or hard water, performing a descaling procedure or using a water softener may resolve it.

Is there a reset button on a tankless gas water heater?

To prevent accidental resets, tankless water heaters are designed to prevent accidental resets, so you are probably going to have to hold the button down to get the reset to trigger.

How do you troubleshoot a tankless water heater?

Here are the things to fix if your water is getting too hot:

1. Stop overloading the system by using too many taps at once.
2. Reset your water heater thermostat to around 120 F.
3. Reposition your temperature sensor to get a more accurate reading.
4. Clean your tankless water heater’s inlet filter.
5. Again, clear any blockages.

How much condensate comes out of a tankless water heater?

Although only a maximum of two gallons of liquid per hour is released, it will accumulate if improperly drained. Another consideration when draining condensate is the liquid’s acidity.

When does a Noritz tankless error code 16 occur?

We experience error code 16 on a daily basis when, the outside temps are below moderate-high temperatures. We’ve had a plumber flush the heater … read more Heating & Air Conditioning…

What does code 11 mean on a Noritz water heater?

Noritz Error Code 11 This indicates ignition failure in your tankless water heater. It means that your unit is not firing up to heat the water, a situation that can be caused by insufficient gas supply, insufficient airflow or debris on the ignition plug. After checking to see if the gas is turned on, call a licensed contractor.

Why is my Noritz tankless water heater not working?

This error code involves a breakdown in communication between two tankless water heaters using the Quick Connect Cord. It can occur when more than one remote is hooked up to handle two Quick-Connected units. Make sure that only one remote control is hooked up when two units are connected.

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.