4. Bingo. Undersized heater. Tweet Pin It. Inside the metal plate, you can find a button to reset the water heater. When this happens, it shows up as a 'Gas Control Valve Failure'. will light up but is not . But you can save hundred of dollars by switching just the fronts of the two valves containing the circuit board that remembers the failure rather than getting a plumber to replace the entire valve. 10. Step 1: Pilot Lights, Status Light Flashes. faile. 4. The first thing you have to do is unplug the cable to disconnect the electricity. High temp shutdow - rheem water heater with honeywell thermostat My water heater shuts off completely, no indicator light on the thermostat. Turn the water heater's gas valve switch to the "OFF" position, wait for a few seconds and then flip the switch to the "ON" position to reset the system. 3. Plumbing connections reversed. Share this: Click to share on Twitter (Opens in new window) Click to share on Facebook (Opens in new window) Related. 9. “I would not buy any Honeywell electronic water heater thermostat. IF the water heater does NOT go to main burner, then we have a part problem with the water heater. a Capacity based on 1000 Btu/ft3, 0.64 specific gravity natural gas at 1 in. Gas Burner & Control Valve Parts Ignition Controls Parts. 1. Troubleshoot the honeywell gas valve and the thermostat. Sediment or lime build up on element(s). View and Download A.O. Honeywell Water Heater Gas Control Valve 7 Flashes Status Light Code Warning. The water heater's gas valve is located near the bottom of the unit and connects to your home's natural gas line. Correct plumbing connections. Pressing the "Reset" button repeatedly pumps excess oil into the combustion chamber and creates a fire hazard when the burner lights. I had this happen to my A.O. To reduce the risk of property damage, serious injury or death, read and follow all labels on the water heater and the safety instructions in the printed owner's manual. The interrupted power supply clears the lockout and will allow the unit to attempt normal operation again. Honeywell 24v waterheater. • Initiate humidistat call. Since the hot water heater was 8 years old, I went ahead and bit the bullet and they replaced it with a Rheem XG40S06 Gas Water Heater. Residential Standard Gas Water Heater Service Handbook • 7. I had just changed the pressure release valve and the sensor must have got wet during this repair. #Honeywell Water Heater Gas Control Valve Recall The … Very cold intet water to heater. blue light 65 . To reset water heater, after grounding out the valve at the thermopile connection, then restarting the valve, W heater will function for at least 20 hours but will randomly trip with 7 red LED flashes and shut down the valve. Shut off the power and check that the wiring is correct and the heater is properly grounded. Honeywell has a wide range of thermostat products, including wi-fi thermostats, heating, and cooling thermostats, digital thermostats, heat pump, programmable thermostats, and other thermostats products, yet all of them can be easily controlled and adjusted. Honeywell WT8840B1000 Water Heater Gas Control Valve, NAT 160 Degree F 1" Cavity. 3. 7. SD7000S. the number 4 flashing. Restore power and reset the control. FREE Shipping. Step 2: 4 Flashes. 6. To reduce the risk of property damage, serious injury or death, read and follow all labels on the water heater and the safety instructions in the printed owner's manual. • The Honeywell valve uses a thermopile instead of a thermocouple as did previous designs. Assuming there are no flammable vapors in the vicinity of the water heater the reset procedure is turn off the regulator , unplug the power cord for the regulator, turn the temp setting to low, plug the power cord back into the power outlet, turn on the regulator , and cycle the temp selector from low to high and back to low 7 times. It worker at the first house but has never worked at the second house. Reset the heater. More Buying Choices $113.00 (8 used & new offers) Reliance Water Heater LIQUID PROPANE Gas Control Valve 100112338 9007890005 100093977 6911135 Thermostat Compatible with A.O. If the Status Light is flashing more than once every three seconds or not flashing at all, select the appropriate code below. 23 $136.99 $136.99. Step 1: Tools and Supplies. wc pressure drop (37.3 MJ/meter3, 0.64 spe-cific gravity natural gas at 0.25 kPa pressure drop). The gas control sensed a malfunction in the sequence of operation and has shut down the water heater. Ask a customer care specialist We have a trained team ready 24/7 to answer your questions and help you get back on track. With 4 women screaming over my shoulder at me as I re-light the water heater there is precious little time to diagnose this properly. the heater prior to fi lling with water. Honeywell Water Heater WV8840B1109. TroublESHooTing No. Once the water heater is completely fi lled, then shut-off the faucet. I relight the pilot and after about 30 second it ignites and the thermostat flashes 4 time, which is a high temperature shutdown status. evohome User Guide. Should be made in this circumstance for finding the perfect one not flashing at all it for other accessories... Button repeatedly pumps excess oil into the water heater was flashing 7 drain are really close to the sensor! On 1000 Btu/ft3, 0.64 spe-cific gravity natural gas line at 1.. 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