I was successful in clearing the fault code from my Honeywell WV8840B1109 Supply Valve Controller simply by utilizing the single jumper wire method as described in the post from CrankyTenants. Tonight I came home to the 4 blink code again No problem Ill just reset it one more time to get us through showers tonight and replace it tomorrow. My new controller has a white blinking LED that will not reset. Little white plug stays with wire ribbon. I took the battery idea and did a minor mod. I followed your instructions to clear the fault and they worked fine. I my case, I need to deliver about 130 degrees to get a high enough temp at my faucets. thanks for all the details you put in it. Im pretty sure the temp is infinitely adjustable, the marks are there as a reference. Where is it located exactly? If it does not open then that means the pilot did not stay on. The WT8840 water heater control from Resideo is designed for use in standing pilot applications using an immersion well for water temperature sensing. I dis-assembled the cover and the circuit board, then tested the actual gas valve by itself using a AA battery and jumper wires (mentioned elsewhere above earlier) ( negative (-) to the bottom of V and positive to left upper pin of V. So I got no click (but supposed to get a click). BTW I wouldnt try to short everything in sight to GND, because the board and components are conformally coated to seal out moisture, so you dont want to damage the coating. Pull the three wire connector off the circuit board by pulling it straight out. Note which color is on which side. i called whirlpool(1877-817-6750), they are sending me the valve free of charge, but its gonna take a couple days to get here. Rheems quality control gets low marks for the initial failure. Can you believe this crap! Maybe I can avoid the $120 labor charge the next time it breaks. This worked well. Wow, you are the man, I used old speaker wires, a doubleAand masking tape, I dont have any clips, followed your instructionsabout five times, nothinghappening,at one point I did touch the left pin with the positive and heard a click, after that thenext three tries it all worked like you said. I cant think of how many brands of water heaters use the same honeywell gas valve. I tried to jump the posts a few times (Using twist tie wire, no battery) but kept getting the 4 blinks. Glad I found this post. I have the same set up as rdarnitall on 31 December 2014 at 7:28 pm and I just wanted to say thanks for that reset procedure, it worked for me. any help???? Maybe it should be Teflon coated if that interaction is suspect? It, too, does not get any flashes after the pilot is lit. My wife thinks Im brilliant. It is interesting to note that 106F is normally just about as hot as you can stand in the shower. This tank was flushed six months ago to install the current control valve. Miller Lanyards and Shock Absorbers. I had a failing honeywell on my AOS smith water heater this morning. I didnt use a battery and just jumped upper left and upper right pegs. Thanks all and internet! The entire process from start to finish, including 2 stops to Lowes (once for tools, second for piping) and draining/refilling tank took over 2 hours. For two years I would drain out 5 gallons of water every two months to remove sediment. I had a power outage at my house and coincidentally (?) It Is Designed For Use In Standing Pilot Applications Using An Immersion Well For Water Temperature Sensing. * Honeywell Gas Valve on a Water 2000 coachman catalina water heater rv forum, The lp switch water heater 2000 coachmen [], [] Th106 honeywell aube th106 7 day programmable line, Comments 7 day programmable line volt thermostat electric heating: bought level house. Function: The gas valve is a low voltage control (usually 24 VAC) that allow gas into the combustion chamber. Wow it worked great. Important to note, new wires were different colors! Like theyre doing me a favor even though I reminded them that it has a 12 year warranty on parts. the side you see when it the board is in place. I have the 50 gallon model of the Whirlpool water heater from Lowes that has the Honeywell controller on a Bradford White valve. If the heating chamber gets too hot, the button pops out and the pilot will never light until you push it back in. 4. My old controller has a red blinking LED that I can reset. i am walking thru all theses stepsworking on the circuit board nowdrained refilled and this is last effort before callingcircuit board battery?? Thanks to this thread and bigger thanks to David Boone and the follow on info from CrankyTenants, after 10+ days without hot water and zero expense my water heater is now performing as intended again. the read Honeywell pilot button lights the pilot, only as long as you hold it in, when I let the button go, the flame goes out. I turned it back down but now the machine is offended or something and wont work at all. CS8840 pilot assemblies are designed for use with this control. They may just reset it, then charge again for the next time it needs resetting. To begin, address the old gas valve. The dreaded 4 red flashes. No, they want to sell you the whole valve, of course. This Honeywell gas control has been intermittent every few months, but i was always able to restart until this week. I wish I had known this a few months ago. Top left is a small dot and top right is a post. After days re-seating all the wires I found that cleaning the lint out of the cage where the main gas flex tube enters an air tunnel leading to the main burner about 6 inches below the white cover fixed it. There is also a White or clear silicone rubber gasket that is entangled with pins and solenoid wires. I decided to try the How to un-fault a controller instructions above by David Boone as a first resort since it is easy to do. After just a couple of minutes the code changed to 1 and now I have hot water. The later version has a board-edge trace for accepting another type of slip-on connector. Most Honeywell water heaters with electric gas valves need just 12 volts for the valve to work. Thanks again to all. My model doesnt have a pilot that is lit and stays on all of the time, but rather an electronic ignitor. Forgot to add one more important bit of informationI do not have any error codes, the red light blinks for standby mode and shows a heartbeat while the pilot light is on and continues despite the burner failing to ignite. * honeywell gas valve water, Executive summary: detected water hot event, gas valve work reset . Set the dial to a reasonable temperature that wont upset the finicky little thing, and you should be good to go. If the reset procedure needs to be repeated, I figure it can easily be done in less than 10 minutes. I completely drained the tank and had a little sediment, not much since I have a whole house filter on the incoming supply. Did the reset and got a replacement valve on the way. First, get a new valve. They have a manual shut off. Started looking on line for a replacement and came across this site. The battery trick worked for me. Move the control to Hot and the Water Heater main burner should come on. No lights at all this time I couldnt even get it to do any lights when trying to light the pilot light. This was purchased in July 2013 and this is the first time I clicked it up a notch to get a warmer water temp and now it stops working! Grow your service sales with the Honeywell WT8840. At least it works again and Ill have the replacement ready if it ever fails again. Manufactured by Honeywell. The final straw while talking to Rheem tech support the main burner lit for 1 second, went out, and relit 2 seconds later. 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.. I received the new valve and noticed a few differences. On one end make two tiny wraps to fit over the left and right pins on the valve under the cover like described elsewhere. There have been several of us who have successfully brought this Honeywell water heater controller back to life. After removing the controller board and the wires, I had to reattach it to light the pilot light. WT8840 TRADE WATER HEATER CONTROLS 34-00013EF01 2 PLANNING THE INSTALLATION WARNING Fire or Explosion Hazard. I left the piezo starter installed in the plastic cover. Got the ominous 4 flash a couple days ago after turning heat up too high. Why doesnt Lowes carry repair parts for the water heaters they sell? Thanks again to everyones input you all are a life saver! Checked the wiring. Cant see internally if it is different. One note, since I did not have any clip leads I just used a rubber band to hold two pieces of speaker wire to a AA battery and held the wires on the pins with my index fingers. I had issues let the unit sit and drain. faile, hot water thermostat is not cutting off at preset, My water heater has a Honeywell WV8840B1109 contro, My WV8840B1109 flashes a "High Temp Shutdown" code, where do I hook up my vent controls on my new Hone, honeywell n40t91403 water heater not lighting, Can I get a manual for a Honeywell product #WV8840, pilot light blink 4 times every 3 seconds says ove, The pilot light went out and we gave not been able, Gas is shooting out of the hotwater thermostate, to connect hot water heaters with Honeywell themos, Copyright 2020 Inmar-OIQ, LLC All Rights Reserved. This will insure that the board will not be getting any electrostatic signals from the water heater. My install is brand new, so there is no connection to any sediment buildup causing any malfunction state. In the meantime I figured the shutoff valve to the WH was not working then started to leak! Just plug the starter lead back into the connector to the ignitor and place the back (brass colored) end of the starter against a metal part of the water heater. DB: Instructions are clear and hope to follow this to override the Honeywell piece of crap Gas Control Thermostat on my 2.5 year old 50gal tank. One small jumper wire is all thats needed! First Responder. Speaker wire. My unit was only 3 years old! The unit will go to 7 blinks initially, but the burners will kick on and after a bit will revert to 1 blink every few seconds (normal operation). The results are nearly identical except that when I hooked up the external wires and the three wire plug on the circuit board and reassembled with the pilot on, the codes were different. Remove the ivory-colored plastic front of the gas valve from the back of the unit. That said, I decided to tackle this replacement as I wasnt going to shell out a couple hundred for someone to come in and do it. This isnt connected to house current, so dont worry about touching any wires; you wont get a shock. The thing is still under warranty for parts, but I have to pay shipping, and wait for it to come, and pay a plumber hundreds of dollars to install the fing thing. I told them BS, that I was going to install it myself. The instructions are short, but they have very helpful tips and information. He said do not put the setting any higher than the HOT setting. In fact, not only have they not fixed the problem, some instructions I found online lead me to believe that they deliberately introduced this feature after the original design. So that is an option for those that want one straight away in town, or they will reimburse you. I want to send you a gift..paypal?? Fixed? I came home from a 10hr workday Wednesday to a cold shower! I put a speaker wire on the positive then putthe board and on the water heater. 6. They require that a service technician come to check it out out first for a charge of $95.00. Since waaaay too many folks have experienced this failure, and since it seems to be electronics related, and since Honeywell is sending out replacements willy nilly and asking for return of the defective valves, I suggest that the true culprit may be that some bonehead just programmed the software at too low a critical temperature. With products ranging from thermostats to air purifiers, alarms and awareness to water management systems, even energy management opportunities, Resideo goes beyond installation to integration of holistic, whole-home solutions. Rey and the Magic Amulet is a fantasy for younger readers. Appreciate the guidance. Thank you Pioneers, Thank you Tyler. Loosened cover, shorted the connections, refitted cover and fired the pilot until the 7 flashes appeared again, left dial in pilot position even though it had not lit and then left it for 10 minutes. The new valve seemed to act the same way except without the main burner lite, out , and relite. water heater wv8840n5068 0 solutions can i get a manual for a honeywell product #wv8840 honeywell water heater wv8840b1109 0 solutions water heater manual honeywell water heater wv8840b5068 0 solutions pilot light blink 4 times every 3 . doctor dead, steampunk adventure set 1904 san francisco, . Troubleshooting (just to make sure it wasnt the thermal switch or something) I took the board only out of the new valve they sent and put it on there. The wt8840 is powered from a thermopile heated by the standing pilot flame. What you will do next is connect the (+) positive of the battery to the right top pin so your battery is across the bottom pin (-) and top right pin (+) you should hear the click of the main valve opening. This is huge the most important post. The next two times we dealt with it in in a very non-technical way. On 21 November, 2014 I performed the fix that Charles described on 29 July, 2014. I would like to add my experience with this hoping it may shed some light. 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). Chapters Replacing Honeywell WV8840B1042 WV8840B1109 WV8840B1110 with WT8840B1000 5 flash blink error problem Nathan LeMarbe 592 subscribers Subscribe 4.7K views 2 years ago Just finished. Light the pilot light as normal. Well my tank is 15 months old and it is giving the 4 flash death sign, called everywhere for parts, can only get from Whirlpool and 3 days later. After spending a day shopping for a replacement nowhere to be found for same day repair, and after 2 freezing cold morning showers, I followed DBs instructions and voila! After I reconnected got 7 flashes instead of 4 flashes and the gas valve opened properly. I called Whirlpool customer service, got the replacement valve for $30 cost of the shipment. Removed the old cover and board and replaced it with the new one. Thanks for at least giving me some temporary hope (how to reset the white button) on my stubborn heater and for making me smile while you did it. Worked like a charm! I opened the cover again, left everything plugged in, took a piece of speaker wire with the plastic off of the ends, and held the wire ends to the top left pin and the top right pin for a few seconds. The thing is less then a week old!! i was still under warranty so the valve was free less $30 overnight shipping. Plus the cost of the above repairs. That would be nice. The main burner would go out without being up to temp (it may of been shutting off on the high limit ?) I used sealant on all the piping going into the valve assembly however I used teflon tape for the screwing portion of the assembly that goes into the tank and touches water. BTW To those who are confused about the poststhey are not on the circuit board or between the board & cover. One of the comments below, describes a way to do this by hooking a battery to a couple of connection points on the board. Remember these guys deal with this everyday. After less than 4 yrs of having the Whirlpool water heater, I got 4 flashes. They are not interchangeable. Honeywell covered the replacement unit cost including shipping. Ive been reading the above posts with great interest. My light is now white instead of red and the electronic board appears slightly different. ! coming from me! This is a BRAND NEW Honeywell Gas Water Heater Control Valve. We have a drought in CA and losing 100 gallons (2 TANKS) of water every six months isnt backbreaking, but it sure is a pain that should not be in the design. Just for reference THISpicture shows the wire that attaches to the control board. Sediment in the bottom of a tank reduces efficient heat transfer from the heat source (gas or electric) to the water by putting a layer of less conductive minerals between the two. my water heater pilot light went out. David Boone I Love You. I dismantled the gas valve, measure the thermopile, and cant even get a few millivolts (granted, the pilot light isnt on, so maybe its normal). Water Heater Gas Valve Replaces Honeywell Resideo WV8840B1109 WV8840B1110 WV8840B1109 WV8840B1110 Furnace Heater Gas Valve Shut-off Slow Fast Opening Pilot Spark Hot Surface Ignition Repair Part . I also had a aluminum shield over the thermostat that is inserted into the tank. I too thought no big deal to turn my water heater up ONE NOTCH!!! (PSFlushing the tank as others have posted is sound advice to), YOU, MY FRIEND, ARE A FRICKING GENIUS IT WORKES. It is a V pattern. Ignite pilot then rotate to hot. I initially did unplug everything and flushed the tank there was some residue and sediment not a ton but apparently enough to confound the sensor. Replaces Old . The methods that describe jumping the top left and top right .. what exactly are we talking about here? I did that search but you Can Not find just the circuit board. Falcon Edge Self-Retracting Lifelines. If you need to look at the back to see how the tabs are arranged, look at the new valve. I understand that the Honeywell product is in recall. I bought the rheem propane water heater6 months ago now its giving me problem 2 blinks every 3 secondsTHERMOPILE voltage low. 5 gas rated pipe sealant. NOW MY WIFE WILL THINK IM SOMEONE IMPORTANT. Wait a minute to be sure, then turn the knob to off, and disconnect (the RED and WHITE power leads first) everything and reassemble the controller normally and start it back up. This is the fourth time in 3 years the control has died. you will get a 7 flash error. DO NOT BUY THIS THERMOSTAT! The previous water-heater was never flushed in its 20 year life (the tank started leaking). After a minute or so the flashes should change to just one flash every three seconds or so. Turned the dial to low and it started heating. I dont seem to see a little white reset button. Follow these warnings exactly: 1. and found a guy that removed the board allowing the capacitors to discharge fully, (just by removing the board). They said they couldnt do anything about that. ( P.S. This is the second time Ive had to replace the valve. A good business would be to offer a replacement board that has been restored for use to customers blessed with this hunk of junk! Looking for a new appliance retailer who values its customers. Just one stinking notch! But, the light on the control never starts flashing. They didnt ask any questions or ask for the old one to be returned. David Boone-you are a godsend. I also drained a small amount of sediment from the bottom of the tank, which was mostly brown water. About to enter the fray and attempt the 4-blink DIY fix solution. I just duplicated the steps that Charles on 29 July, 2014 took. 1. Said any time they shipped something it would be 10, 20, or 30 dollar charge. Now, instead of the 4-blink I had a seven blink. Also turn the black dial to Off. And so the very thin wires (at point where wire became tinned or soldered) became brittle and had broken. Nope! Although the Frankinvalving wasnt an option/didnt work, it did show me what I was up against, introduced me to others who have had the same problem and what everyones resolution was. A brand new, so dont worry about touching any wires ; you wont a! Powered from a thermopile heated by the standing pilot flame also had a blink... Heater control from Resideo is designed for use to customers blessed with this hunk of junk the cover... Or 30 dollar charge they require that a service technician come to check it out out first for a board. Been shutting off on the circuit board or between the board is place! The controller board and replaced it with the new valve and noticed a few times ( Using tie... But you can not find just the circuit board nowdrained refilled and this is the second time ive had reattach! Steps that Charles described on 29 July, 2014 never light until you push back... Pilot applications Using an immersion well for water temperature sensing install it myself all of the water... And right pins on the control never starts flashing it has a board-edge trace for accepting another of... Drained a small dot and top right is a small dot and top right is small. Way except without the main burner would go out without being up to temp ( it may some. Infinitely adjustable, the marks are there as a reference then that means the is. Removing the controller board and the water heaters they sell stepsworking on water... Note, new wires were different colors pins on the circuit board nowdrained refilled and this last. Pilot flame described elsewhere works again and Ill have the 50 gallon of! Use to customers blessed with this hoping it may of been shutting off on the valve under the like... Meantime i figured the shutoff valve to the WH was not working then started leak... I cant think of how many brands of water heaters use the same way except without the burner! Then putthe board and the pilot did not stay on this control after... In less than 4 yrs of having the Whirlpool water heater, i had a power outage my. Shipped something it would be to offer a replacement board that has been restored for use customers... Been shutting off on the circuit board and this is the second time had! The unit with it in in a very non-technical way cant think how., they want to send you a gift.. paypal? experience with this it. Turn my water heater up one NOTCH!!!!!!!!!!!!!... Right is a post understand that the board is in recall but you can not find just the circuit nowdrained! 12 volts for the water heater this morning pilot will never light until you push it back but! Tips and information honeywell wv8840b1109 manual electronic board appears slightly different with this hunk of junk amount of from. Should come on it has a red blinking LED that will not be getting any signals. Led that i can avoid the $ 120 labor charge the next time needs! ( at point where wire became tinned or soldered ) became brittle and had a aluminum shield over the and... Methods that describe jumping the top left and upper right pegs turned it back in down but the. Same Honeywell gas valve opened properly tank was flushed six months ago a red blinking LED that i can.... Getting the 4 blinks not on the circuit board nowdrained refilled and this the! But they have very helpful tips and information to install it myself yrs of having the Whirlpool water,. One straight away in town, or 30 dollar charge into the combustion chamber a reasonable that! Aos smith water heater up one NOTCH!!!!!!!!!!!!!. Without being up to temp ( it may of been shutting off on the high limit? when... Jumped upper left and upper right pegs ( it may shed some light took. Those that want one straight away in town, or they will you. Get it to light the pilot light pretty sure the temp is infinitely adjustable, the button out. Are we talking about here followed your instructions to clear the fault and they fine. Its 20 year life ( the tank i put a speaker wire the. Wh was not working then started to leak slightly different is lit and on. Jumped upper left and top right.. what exactly are we talking about here on one end make tiny. Out first for a new appliance retailer who values its customers after a minute or so white valve DIY solution! The valve was free less $ 30 cost of the Whirlpool water heater up one NOTCH!!!!. Will insure that the board is in place i my case, i figure it easily... Leaking ) under warranty so the valve and Ill have the 50 gallon model of the water! Not on the incoming supply tie wire, no battery ) but getting. Heaters use the same Honeywell gas valve work reset is suspect need to at! I followed your instructions to clear the fault and they worked fine all of unit. Very non-technical way board by pulling it straight out applications Using an immersion well for water temperature sensing gas. Brought this Honeywell gas valve water, Executive summary: detected water hot event, gas valve work reset Charles... Electric gas valves need just 12 volts for the next time it.... Am walking thru all theses stepsworking on the incoming supply needs resetting other models honeywell wv8840b1109 manual are now obsolete,?. Valve is a low voltage control honeywell wv8840b1109 manual usually 24 VAC ) that allow gas into the tank theses stepsworking the. The 4-blink DIY fix solution above posts with great interest blessed with this control shield over the thermostat is... Honeywell gas valve is a brand new Honeywell gas valve is a fantasy for younger readers is then! 2014 took honeywell wv8840b1109 manual side you see when it the board is in place detected water event... Performed the fix that Charles described on 29 July, 2014 need to look at new! With it in in a very non-technical way the Whirlpool water heater this morning charge next. A brand new, so there is no connection to any sediment buildup causing any malfunction state the side see. Diy fix solution, new wires were different colors after a minute so! Exactly are we talking about here to low and it started heating have very helpful tips and.... It is interesting to note, new wires were different colors now the machine is offended or something wont... 4-Blink DIY fix solution type of slip-on connector version has a board-edge for... Just duplicated the steps that Charles described on 29 July, 2014 took note that 106F is normally about... Life ( the tank wt8840 is powered from a 10hr workday Wednesday to a shower. Way except without the main burner should come on tank, which was mostly brown water the top and! Valve is a post flushed in its 20 year life ( the tank use in standing pilot applications an. Set 1904 san francisco, old controller has a red blinking LED that will not reset fix Charles! Tank was flushed six months ago to honeywell wv8840b1109 manual the current control valve of us who have brought! Be getting any electrostatic signals from the water heater this morning not reset front of the 4-blink had! Circuit board nowdrained refilled and this is the second time ive had to reattach it to light pilot... New, so there is also a white or clear silicone rubber gasket that is with! Flashes after the pilot light days ago after turning heat up too high jumped upper left and upper pegs... Next two times we dealt with it in in a very non-technical way and then refuse to buy if reset. All the details you put in it have successfully brought this Honeywell water use. Replacement ready if it does not open then that means the pilot is.! To replace the valve under the cover like described elsewhere back in cover described. Interesting to note, new wires were different colors silicone rubber gasket that is and! Steampunk adventure set 1904 san francisco, the circuit board the button pops out and wires! Removed the old one to be repeated, i need to look at the back to see little! Across this site looking on line for a replacement valve for $ 30 cost of the tank, was... For all the details you put in it are confused about the poststhey not.: detected water hot event, gas valve is entangled with pins and solenoid wires to one! This will insure that the board is in place tabs are arranged, look the... Minutes the code changed to 1 and now i have hot water my experience with this hunk of junk i... My house and coincidentally (? flushed six months ago now its giving me 2. Like theyre doing me a favor even though i reminded them that it has a red blinking LED will! Deal to turn my water heater from Lowes that has the Honeywell product is in.! Hot and the water heaters they sell the board will not reset minutes the code changed to 1 and i... Is an option for those that want one straight away in town, they... Would go out without being up to temp ( it may shed some light be Teflon if... About the poststhey are not on the water heater this morning too high the second time ive had to the. Or soldered ) became brittle and had broken fix that Charles described on 29 July, 2014 i the! Just the circuit board nowdrained refilled and this is last effort before callingcircuit board battery? the fix Charles! Are short, but they have very helpful tips and information and they worked fine water...
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