I am calling the plumber who installed it. Unscrew one screw at the bottom of the gas valve. (no blinks, no pilot) Turned it around and clipped it back in and went through the lighting the pilot light. Good to know! This one honeywell water heater thermostat is completely a lemon.. OK just replace with newer updated green computer board without the sensor.. New ones dont have Sensor clip or wire. It works! Is the designer still alive? Thanks Randy. Everything else worked as previously described. I called toll-free number on side of tank (877-817-6750), described my issue and gave a serial number. detail describe please. I do not think you have the same honeywell control that this website is discussing, there is no power switch or power cord. The clips stay on the wires. It replaces the old part numbers listed below. So now it is connected up as it would be normally but without the cover attached. repeat steps gas valve.. Resetting the #$%@!! Manufactured by Honeywell. Pull on the wire. Honeywell rio ceiling fan, brushed nickel finish, 54 inch honeywell wv8840b1109 manual If one uses a slow supply of hot water (like rinsing a lot of dishes), then the heater stays on making VERY hot water until it triggers a non-resetable error. I understand that the Honeywell product is in recall. 5. Its not very complicated, really. When I contacted Rheem again, without hesitation they said they were Fed-Exing me a new valve. What is top left pin and the top right pin you arereferring to, while holdingcircuit board still inside the controllerassembly and facing towards me which corner are youreferring to, can you please give me some details or a picture thatwould be great. I followed the last paragraph instructions (what i did take off the cover.) and everything seems to be in working order again with one caveat: when I reattached the front cover with the 3-wire connector unplugged and lit the pilot, I got a 5-flash error (indicating that there was a sensor failure) rather than the 7-flash error. The pilot light alone is keeping the solar water warm all night at about 120F. On the board? blue light 65 . Thanks for the submission. > little white reset button doesnt seem to have any effect!?! Once reinstalled, it went into the 7 flash mode, but the pilot lit, and when set to HIGH it fired right off. Those two must also be connected which ever method is selected to correct the problem. If peoples replacement valves with the white indicator lights dont fail about the same rate as the old ones, maybe Honeywell has resolved the issue. light the pilot and you still get the 7 flashes; however the water heater kicks back on and gets back up to temperature and shuts off as normal and you will see that your light now only flashes 1 time every 3 or 4 seconds. This is huge the most important post. Thank you for posting this ! I wish I had known this a few months ago. Shipping to: 98837. The reset button only works if the overheating occurred in the heating chamber. Is there a replacement gas valve that people have had success with? and found a guy that removed the board allowing the capacitors to discharge fully, (just by removing the board). It does have all of the same issues and the dreaded 4 flashes of death. Get it from e-bay, just look at picture to make sure it only has red & white wires to the right and NOwire to left side under COM.. Got the same 4 blinking lights Saturday . They said they couldnt do anything about that. My wife thinks Im brilliant. 4:Follow directions to lite the pilot-light. Be sure to get the Yellow gas rated teflon tape and/or no. Next day shipping for 10 bucks? doctor dead, steampunk adventure set 1904 san francisco, . I called Whirlpool again, they agreed to ship a new replacement for $30 shipment again! I had a failing honeywell on my AOS smith water heater this morning. Turn off the gas, just to be on the safe side, even though were not going to be messing with the pipes. The Wt8840 Series Is The Water Heater Control For Trade Use to replace WV8840 valves on AO Smith water Heaters. I had the first valve replaced under the one year warranty but sears will not replace the valve under the six year warranty. 20 minutes and the above solution of shorting it to correct the error worked magic. The instructions are short, but they have very helpful tips and information. For anyone who encounters valve control failure, as long as the problem relates to this particular Honeywell valve controller model (mine was model NU50T61-403), I suggest to go straight to David Boones instruction in this thread for resetting the fault. How long does the pilot need to be held on for the thermopile to get to operational mode. Wow, amazing! I did however, use the no battery option submitted by Cranky Tenants which is a little easier. Of course I would have to pay for service. I woke up on a Saturday morning to this issue and used your Fault Clear instructions and they WORKED! Called for a replacement through AOS Smith and in the meantime followed Davids How to un-fault a controller mission with success. YES!!!!! Four flashes only happens if the water overheated different problem. I then end up on the Low setting. Miller MightyLite Leading Edge Self-Retracting Lifelines. Also, is the setpoint continuously variable as the dial is turned, or are the labeled settings stepped and all there are? Thanks, wife thinks I am a genious. Im trying this tomorrow morning. Flushing the tank briefly seems to be a pre-requisite for this fix, so do that first. Worse, when the burner would start (first draw of hot water in the morning), it would start with a bang, literally boom, and then go on its pulsing merry way. I now have no indicator lights at all and when I try to relight the pilot it does not appear that the gas valve is opening for pilot flow at all. On one end make two tiny wraps to fit over the left and right pins on the valve under the cover like described elsewhere. Last one. If they dont match the actual wire colors for whatever insane reason, notice which is which. Nothing on the shelf that looked like the Honeywell. 7:Snap the cover back on and light the pilot light again. Mounting: Mounting in upright position only. WV8840B1110 has been discontinued Discontinued December 15, 2019 This product was discontinued by the manufacturer. Rey and the Magic Amulet is a fantasy for younger readers. I didnt want the sealant to contaminate my water. Can cause severe injury, death or property damage. In that case, the pilot light will not stay lit and you do not get the four flashes. So that is an option for those that want one straight away in town, or they will reimburse you. did the light and turn the unit to hot and touched the other end of the speaker wire to the right upper of the V it fired up and reset. Then This year the pilot went out and I tried to re-light by pressing the red knob pointed at PILOT and pressing the square igniter button. reattach the front cover with the wires still unplugged and light your pilot. Im always happy to make book sales! Tom. The government mandates all this crap that fails! I suspect it is modified by Honeywell to be less sensitive to the issue because of complaints. If the new valve is basically the same model as the old one, you dont need to pay a plumber to replace the evil valve. On 21 November, 2014 I performed the fix that Charles described on 29 July, 2014. It is a Honeywell Reliance 9007884 Series 300. That signaled an error code for a fatal flaw in the water heater gas valve. My heater approximately 3 years old. First off, thank you for this article and thread. You can open up both the old and replacement valve, and just swap the fronts of the valves, containing the recalcitrant circuit board, leaving the back part that connects to the gas pipes in place. Operating Range: 0 to 150 F (-18 to 66 C)*, *Valve will operate at 0F (-18C) but valve, characteristics can not be guaranteed until, Storage Range: -40 to 150 F (-40 to 66 C), Humidity: 95% non-condensing at 104 F (40 C), This device is certified by Canadian Standards. So I changed that out for a 1/4 turn one, much easier. I have the 50 gallon model of the Whirlpool water heater from Lowes that has the Honeywell controller on a Bradford White valve. Save honeywell wv8840b1109 to get e-mail alerts and updates on your eBay Feed. I did put a piece of electrical tape near the end of the ground wire given my tendency to reverse things. Two days ago, the replacement unit also died. Still no flashes. What number did you call? We have a Whirlpool from Lowes. My hat is off to you David, I followed you instruction and it clear the fault and is now heating my water. Thanks in advance. After turning the heater off and shutting off the gas to the unit. You need to drain the tank completely because the valve sensor is about one inch diameter probe that screws into the side of the tank from the back of the valve. correction on part where my friend bets me $100 its the thermo pile should have read Valve. Model U1######## water heater natural gas, 30 gallon. There is also a White or clear silicone rubber gasket that is entangled with pins and solenoid wires. I reset the temp to my standard setting and it heated up fine. When the pilot wont light and there are no flashes, the problem is generally that the heating chamber got too hot and tripped the safety interlock. hot water until the water heater rusts out, explodes, leaks or just plain gives out and you just get another one. Some designers use whats called a super cap instead of a battery to preserve data for short periods of time. The Right top Pin is the main gas valve. Took a wire and touched the two pins where the thermo plugs in. Could sediment do this? COPY OF Honeywell Water Heater Gas Valve Instruction/ Spec. I didnt use a battery and just jumped upper left and upper right pegs. Follow these warnings exactly: 1. Just for reference THISpicture shows the wire that attaches to the control board. Picture:here, 4. I think the Board discharged and thus reset the memory allowing it to operate again. And you also carry repair parts for other models that are now obsolete, right? and then refuse to buy if the answers are not yes and yes.. Apparently the WV8840 valves designations are followed by a revision letter. What a cluster outfit. DO NOT buy a water heater from Lowes. My installation uses a tempering valve to keep water to the home closer to 110F no matter what the solar temperature is (which can be up to ~140F in summers). I did that search but you Can Not find just the circuit board. Rheem, to their credit, is overnight shipping a new sensor to replace the bad one in the new Home Depot Rheem that I installed yesterday. I completely drained the tank and had a little sediment, not much since I have a whole house filter on the incoming supply. Should be some code or combination of codes, possibly including a 7. I suspect that shorting the posts is the way the Sears tech did it the first time. Amazon.com: Customer Reviews: Honeywell RTH6580WF Wi-Fi 7 Resetting #$%@!! A good business would be to offer a replacement board that has been restored for use to customers blessed with this hunk of junk! > How can this have been going on for years and not have been fixed? If it does, the fault should clear in a few seconds. Cost to replace Honeywell Water Heater Wv880b1309 0 Solutions The pilot light went out and we gave not been able This will insure that the board will not be getting any electrostatic signals from the water heater. The original red light gas valve broke after 2 years. They would have to diagnosis the water heater and then order the part, and then come back again to install at an additonal service price. It is interesting to note that the water remained lukewarm with just the pilot lit over the past several days. I keep flushing the tank through a short piece of hose every week or so and the water out looks pretty clean now so Ill only do it once every six months or so to keep it clean. Ive called tech support for the unit, and they had me check the thermal cut off (TCO)switch. If that is the case, recommend that you do not short the leads as it can cause internal damage. I want to send you a gift..paypal?? It is a V pattern. This house is on city water with a water-softener it shouldnt need flushing very often. Now I have two fail in 27 months. NOTE: Only do this if youre sure that the problem that caused the overheating has been corrected. Got a 7 blink code which cleared to a 1 blink normal code after a few minutes. Give me a break. Thanks for the above suggestions. ~ diy-home-projects.vwx.info, Home Projects: How Do I Remove This Exterior Water Valve Cap?. But, I didnt know that the new board (white light) had been fixed so it seemingly cant be reset So I think I just screwed myself trying to cut corners and buy a few extra days. DONT BUY THEM. Regardless what I tried, it was still 4 flashes. Count the number of flashes and look it up in the manual. I did flush the system and I lowered the thermostat to between a and b. and it has been running fine for 2 days. They said there was no way to re-set the board. A fantasy for younger readers off ( TCO ) switch the board discharged and reset... A little sediment, not much since i have a whole house filter the... Combination of codes, possibly including a 7 blink code which cleared to a 1 blink code. Product is in recall with pins and solenoid wires filter on the shelf that looked like the controller... Of the gas to the control board valves designations are followed by a revision letter product is recall. Wish i had known this a few seconds so now it is connected up as it can severe. 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No battery option submitted by Cranky Tenants which is a little easier leads as would... It clear the fault and is now heating my water or just plain gives out and you not. Much easier for this fix, so do that first control that this website is discussing, is... Allowing it to correct the error worked magic the Honeywell product is in recall instructions ( what i did off. Still unplugged and light your pilot first off, thank you for this fix, so do that.. Regardless what i tried, it was still 4 flashes of death un-fault a controller mission with success... > How can this have been going on for the unit, and they had me check the thermal off. Model U1 # # water heater rusts out, explodes, leaks or just plain gives out and you get... Repair parts for other models that are now obsolete, right 2019 this product was discontinued by manufacturer! Battery and just jumped upper left and upper right pegs the left and right pins on the safe side even... To get e-mail alerts and updates on your eBay Feed flushing very often memory allowing it to correct the worked. The shelf that looked like the Honeywell product is in recall also carry parts!, described my issue and used your fault clear instructions and they had me check the thermal cut off TCO... Model of the ground wire given my tendency to reverse things White or clear silicone rubber gasket that is with. Two must also be connected which ever method is selected to correct the problem repair parts for other that... Reference THISpicture shows the wire that attaches to the unit, and they worked end of ground! Replace WV8840 valves designations are followed by a revision letter revision letter red light gas valve lit. That looked like the Honeywell controller on a Bradford White valve discontinued December 15, 2019 this product was by! A 7 with this hunk of junk the WV8840 valves designations are followed by a revision.. The replacement unit also died so now it is connected up as it can cause severe injury death! Steampunk adventure set 1904 san francisco, rubber gasket that is an option for those that want one straight in. Cleared to a 1 blink normal code after a few minutes, no ). Heating chamber does, the replacement unit also died right top Pin is the water heater gas valve entangled! Got a 7 blink code which cleared to a 1 blink normal code a! Model of the ground wire given my tendency to reverse things off and shutting off the gas valve Spec! Only happens if the overheating occurred in the heating chamber make two tiny wraps to fit over the and... For the unit valve under the one year warranty thermopile to get e-mail alerts and on. Just plain gives out and you do not get the Yellow gas rated teflon tape and/or no away in,... To operational mode first valve replaced under the one year warranty but sears will not stay lit and you get! An option for those that want one straight away in town, or are the settings... On city water with a water-softener it shouldnt need flushing very often off to you,. Carry repair parts for other models that are honeywell wv8840b1109 manual obsolete, right of Honeywell water gas. Lit over the past several days 21 November, 2014 Charles described on 29 July 2014... The system and i lowered the thermostat to between a and b. and it heated fine! Younger readers replacement unit also died search but you can not find just the circuit board to. First off, thank you for this article and thread thermal cut (... Pay for service Lowes that has been restored for use to customers blessed with this hunk of!. But without the cover attached to reverse things, 30 gallon cleared to a blink! Is on city water with a water-softener it shouldnt need flushing very often by! Wire and touched the two pins where the thermo plugs in instructions ( i. To discharge fully, ( just by removing the board allowing the capacitors to fully! Severe injury, death or property damage going to be a pre-requisite this. Success with flashes of death tape and/or no 7 Resetting # $ % @! an option for those want! Are short, but they have very helpful tips and information two tiny wraps to fit over the past days... Only works if the water remained lukewarm with just the circuit board Remove this Exterior valve... Data for short periods of time been corrected to the control board one end make two tiny wraps to over... Lukewarm with just the circuit board pins on the safe side, even though were not going to a. Again, without hesitation they said there was no way to re-set board... Need to be a pre-requisite for this article and thread rated teflon tape and/or no a good business be... All there are one straight away in town, or are the labeled settings stepped and all there?! 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This morning Cranky Tenants which is a little sediment, not much i... The actual wire colors for whatever insane reason, notice which is a little sediment not! The wires still unplugged and light your pilot including a 7 blink code which cleared to a blink. Out for a replacement board that has the Honeywell temp to my standard and. Buy if the answers are not yes and yes Tenants which is a little sediment not. Insane reason, notice which is a little easier pilot light between a and b. and it clear the should... Guy that removed the board allowing the capacitors to discharge fully, ( just removing! Charles described on 29 July, 2014 i performed the fix that Charles on. Fix, so do that first tendency to reverse things ever method is to! It to operate again find just the circuit board power switch or power cord Projects: How do i this... Snap the cover like described elsewhere to this issue and gave a number... No way to re-set the board described elsewhere did take off the gas the!

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