What does C2 11 mean?

A tankless water heater heats water as it passes through the device rather than in a tank. A common error code is a “C2 11,” which is related to the gas flow to the water heater.

How do you fix a Paloma water heater?

How to Troubleshoot a Paloma Tankless Water Heater

1. Check the remote control and make sure it is turned to “on.”
2. The water shutoff valve should be all the way open.
3. Open your hot water faucet to full.
4. Increase the temperature setting if it is summer and the water coming in already is warm.

What does code 13 mean on a Rheem tankless water heater?

Flame Rod: Poor or Improper Combustion An Error Code 13 will only display on Indoor Rheem Tankless systems. Check that the air intake and exhaust venting is correctly installed and in good working order. It’s critical that the exhaust is NOT recirculating into the unit’s fresh air intake. Check the Flame Rod FL-24.

What does C2 11 mean on a Paloma tankless water heater?

The water is heated as it passes through the tankless water heater. Paloma’s tankless water heaters have a display screen that shows an error code shows an error code when a problem occurs. A common error code is a “C2 11,” which is related to the gas flow to the water heater.

How to cycle through the Paloma water heater error codes?

The thermostat button to cycle through the error codes. 2. To display the water flow through the water heater, press the thermostat button (hold for 2 seconds) With the water heater turned off, press and hold the ON/OFF button until the display changes to the other temperature scale … Return Doc

What does an error code 11 mean on a tankless water heater?

When there is a malfunction, an error code will appear on the LCD display. Bosh fault code 11 – Indicates a problem with the tankless water heater’s ignition. Typically, if you receive this fault code, your unit will not work. Before calling a licensed plumber, check to make sure your gas valve is open and supplying gas to the unit.

How to troubleshoot ” C2 11 ” on a tankless?

Check the gas line. If air gets into the gas line, a “C2 11” or “C2 12” error code will display. Bleed the air from the gas line. Follow the procedure in Step 2. Check the power supply. If the power supply is not grounded, the error code will display. Make sure the heater is set up properly and follow the process in Step 2.

The water is heated as it passes through the tankless water heater. Paloma’s tankless water heaters have a display screen that shows an error code shows an error code when a problem occurs. A common error code is a “C2 11,” which is related to the gas flow to the water heater.

The thermostat button to cycle through the error codes. 2. To display the water flow through the water heater, press the thermostat button (hold for 2 seconds) With the water heater turned off, press and hold the ON/OFF button until the display changes to the other temperature scale … Return Doc

Where can I get a Paloma tankless water heater repaired?

Our tankless experts are here to help. Low Energy Systems has a full-service center to repair or rebuild your Paloma/WaiWela tankless water heater. We are Paloma’s largest distributor and certified service and repair experts and stock parts for all Paloma/WaiWela Water Heaters.

Check the gas line. If air gets into the gas line, a “C2 11” or “C2 12” error code will display. Bleed the air from the gas line. Follow the procedure in Step 2. Check the power supply. If the power supply is not grounded, the error code will display. Make sure the heater is set up properly and follow the process in Step 2.