Rheem error code IL indicates a possible scale build-up in the heat exchanger. Rheem fault code 11 – No ignition. Replace the PCB or the communications cable if necessary. Rheem error code 34 can be caused by scale build-up on the ambient combustion air sensor, blocked vent terminals, fan blades, airflow, damaged or bad wiring, and short circuits. This water heater incorporates a combustion shut off device that shuts the operation of the water heater down if undesirable combustion conditions occur. Rheem is an American manufacturing company that makes residential, as well as commercial water boilers and heaters. So is the case with… Check the heat exchanger and flush the unit if there are scale build-ups. Rheem error code 15 is displayed when the heat exchanger reaches and maintains 207°F for 15 seconds, and at 210°F, it will automatically shut down and switch on automatically when the temperature goes down to 194°F. Ensure the flame rod and gas valve’s wiring are in good working condition, installed correctly, and receive enough voltage. As part of the troubleshooting process, check the heat exchanger’s resistance reading. The same troubleshooting steps as in error code 51 should be followed. Take note of the error code displayed and check what it means on your manual. Rheem error code 51 indicates a problem with the gas inlet solenoid valve. rheem air conditioner codes. Troubleshooting of error code 51 involves turning the unit off and on two times at 10-second intervals and inspecting the view window for any signs of a remaining flame. If the error code disappears, then the problem is within the venting. In this research, you have discovered... My name is Hubert Miles. There were a few things you can tap, etc. Replace the PCB or the gas inlet solenoid valve if needed. Water Heater; GHE100-200; Rheem GHE100-200 Manuals Manuals and User Guides for Rheem GHE100-200. Conclusion If the resistance is not according to specifications, it should be replaced. A faulty water flow sensor or PCB can also be the reason for your unit not working. Check your unit’s troubleshooting manual for more, model-specific, information. During operation, error code 92 is displayed, and when the unit is switched off, error code 93 is shown. If everything looks in good condition, the PCB may have to be replaced. If there is no information, the sensor’s resistance should be measured, and the sensor should be replaced if not within specifications. We have 1 Rheem GHE100-200 manual available for free PDF download: Use & Care Manual . If the dip 1 switches are switched off, this can also prevent the unit from working properly. Once flame sense is lost, the control will almost immediately drop out and unit goes into retrial and possibly soft and hard lockouts modes. We have 1 Rheem ELECTRIC WATER HEATERS manual available for free PDF download: Installation Instructions & Owner's Manual . Contractor's Assistant: Is your Rheem water heater gas or electric? Loose Connections; 3. Check the water flow servo and the cold water bypass system. Ensure the airflow is not restricted or blocked. After 10 seconds, plug it back in. 2. Inspect the condition of the outlet thermistor, heat exchanger thermistors, and the gas valve. If your Rheem displays an error code 66, confirm the unit receives enough water and all wiring connections are in good working condition and tight. I'm not sure what the next step should be … read more link to What is the Difference Between LVP & LVT Flooring? MM YY are the month and year and P is a plant code. The most common fault code is 6-3. Rheem AdvantagePlus HE119-199N Use & Care Manual (28 pages) High Efficiency Commercial Gas Water Heater. Replace the remote control, remote control’s wiring, or the PCB if necessary. If your Rheem displays an error code 51, ensure the gas valve wiring is in good working condition and installed correctly. The heat exchanger thermistor or the PCB may need to be replaced. See our article Why is My Tankless Water Heater Beeping? Ensure no parts of the unit are blocked, clogged, or obstructed by debris, foreign objects, or dirt and scale build-ups. Not sure how long it is going to work. You can get the best discount of up to 70% off. Rheem tankless water heaters are a solid choice anytime. Rheem error code 38 indicates a problem with the oxygen depletion sensor. Troubleshooting: Error 05; Why Does It Need a Reset? The gas control assembly, the main burner, the flame rod electrodes, or the PCB may need to be replaced. Water Heater; AdvantagePlus HE119-199N; Rheem AdvantagePlus HE119-199N Manuals Manuals and User Guides for Rheem AdvantagePlus HE119-199N. If the error code goes away, the problem is within the vent system, and if it doesn’t, the PCB or the blower motor should be inspected and replaced if necessary. If not, then the problem could be caused by the blower motor and the PCB. This guide to common water heater problems covers gas and electric models from Rheem, Ruud, and other brands. If your Rheem displays an error code 29, ensure the heat exchanger is clean of any build-ups. If the unit doesn’t start after disconnecting the remote, its PCB may need to be replaced. Contractor's Assistant: How long has this been going on with your Rheem water heater? To troubleshoot Rheem error code 61, check the motor’s wiring condition and the Molex connections at the PCB. Replace the PCB or fan if necessary. Restart the unit and confirm the water control receives enough voltage. Rheem error code 11 can be caused by low gas pressure, faulty or improperly wired gas solenoid valve, and igniter. 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