WebRinnai tankless water heater code 10 means that there is an overheating issue. This is usually due to a blockage in the venting system, which can be caused by lint, debris, or even animals nesting in the vents. Other causes include a defective sensor, incorrect gas pressure, or a stuck check valve. WebNov 16, 2015 · Contact your licensed contractor to make sure this is the case. Noritz Error Code 29 This code indicates a problem with condensate drainage. In condensing tankless …

Rinnai Tankless Water Heater Beeping—What’s Wrong?

WebJun 28, 2024 · Error code 29 on Rheem Tankless Water Heater means the heat exchanger outlet temperature is too low. Your Rheem water heater will throw this faulty code because of a blocked heat exchanger, abnormal resistance to the heat exchanger thermistor, and a … How To Reset Rheem Tankless Water Heater. Rheem Tankless Water Heater has … WebOct 11, 2024 · Follow these steps to reset your tankless water heater: 1. Turn off the power to the unit. This can be done by flipping the switch on the breaker box that controls the unit. 2. Find the reset button on the unit. … hindsight adalah

Frequently Asked Questions - Richmond Water Heaters

WebTurn your Rinnai tankless water heater OFF. Press and hold the ON/OFF button for a few seconds, and while holding, press the UP button. You will see the last nine codes on display, flashing. To exit from this maintenance mode, press and hold the ON/OFF button for a few seconds and press the UP button at the same time. WebJan 28, 2024 · This is a how-to video regarding the Rheem Prestige Professional series tankless water heater error code 29. This video is not paid for or endorsed by Rheem. It is … WebRohde Air Conditioning & Heating is located in Belton, TX and serves all of Central Texas. Offering residential and light commercial air conditioning and heating service and repair, … hinds towing yakima