What does E4 mean on a Rheem tankless water heater?
water temperature sensor
An E4 error code indicates that you have an issue with your water temperature sensor. This is the sensor that allows your water heater to display the current temperature of the water inside of it. This error code will typically be permanently displayed and your water heater will not run.
What does error C2, 11 mean on Rheem?
I have a Rheem Tankless Water Heater RTG74PVN2 – which has a Error C2 11 error code – it has a good size gas line and I have cleaned out the burners – but still no hot water. Try’s to kick on but clic… read more WCohn Journeyman Plumber Journeyman License 4,076 satisfied customers Intermittent hot water c2 11 error….plumber came out
What does error code 24 on Rheem 27 mean?
The Error Code 24 means there is a malfunction in the operational switch. In cases such as these, the unit should be restarted, connections should be checked. In cases where even after the button is reset and it still doesn’t work, the PCB should be replaced. This is telling you that there could be a clogged neutralizer.
What to do when you get an error code on your Rheem AC unit?
• The unit has received a command for first stage cooling during an active anti-short cycle timer or a minimum run timer. • Wait until the unit timer expires or press the test button to defeat the short cycle delay. • During an active anti-short cycle timer or minimum run timer, the unit has received a command for second stage cooling.
What does error code mean on Rheem tankless water heater?
Rheem tankless water heaters include a digital temperature control and display panel that will show an error code when a problem has occurred with the unit. Troubleshooting the error codes on the display panel may assist users attempting to resolve the issue themselves without the need for a service technician.
What does a flashing C4 76 error code mean on a Rheem?
It shows a Code C7 on the display. Our heater won’t start. It shows a Code C7 on the display. The Model # is RGTL74DVN-1. read more Tamar D Mechanic II Vocational, Technical or Tra… 1,839 satisfied customers I have an error 1E on my Rheem Paloma tankless water heater. I have an error 1E on my Rheem Paloma tankless water heater.
I have a Rheem Tankless Water Heater RTG74PVN2 – which has a Error C2 11 error code – it has a good size gas line and I have cleaned out the burners – but still no hot water. Try’s to kick on but clic… read more WCohn Journeyman Plumber Journeyman License 4,076 satisfied customers Intermittent hot water c2 11 error….plumber came out
• The unit has received a command for first stage cooling during an active anti-short cycle timer or a minimum run timer. • Wait until the unit timer expires or press the test button to defeat the short cycle delay. • During an active anti-short cycle timer or minimum run timer, the unit has received a command for second stage cooling.
Rheem tankless water heaters include a digital temperature control and display panel that will show an error code when a problem has occurred with the unit. Troubleshooting the error codes on the display panel may assist users attempting to resolve the issue themselves without the need for a service technician.
