It was very difficult to flush out and I ended removing it by use of a shop-vac and small hose modified to get through the valve hole. We suggest replacing these with at least double pane models. When utilities came to check gas pressure, my gas was shut off and meter opened for half hour or so. This is the fourth time in 3 years the control has died. The note is just a comment – I know it really does not apply to your situation. Instead, the tank becomes unusable. You have problems in this case. Take the front cover off. The instructions are short, but they have very helpful tips and information. Good luck, and choose the fixes wisely. If it’s working, then you have gas. […] research briefly mention entertaining ? I was ready to take the circuit board into work and try to reprogram it through what appears to be a serial port (TX RX pins). Thanks, wife thinks I am a genious. I saw some white crystals come out but not that bad. Can a control valve partially fail like this? this makes it quite easy to press the starter. The battery trick worked for me. Instead of a red flashing light it has a White flashing light. Isn’t there any way to tell the gas valve to quit having a hissy fit and get back to work? Thanks for creating this site! If it does not, find out why. In particular, if you haven’t drained the sediment off the bottom of the tank, do that first. As I mention in the article, in bold red text, you have to make sure whatever caused the overheat is also fixed. Tried taking the cover off, unplugging connectors, pushing the pilot button with the connector plugged in, not plugged in, still got nothing. They want a cheaper unit, one that might be too small thus, to regulate the temperature well. I too will never buy another hot water heater with a Honeywell valve! Contemplated telling my wife and child to go take a ride around the block while I finished it up, but was confident everything was solid and ready. They didn’t ask any questions or ask for the old one to be returned. The reset button only works if the overheating occurred in the heating chamber. Although, it wouldn’t hurt to turn the gas off at the water heater line by twisting the valve into the horizontal position. That is, it reads 76 degrees when the actual room temperature is 72 degrees. They said they couldn’t do anything about that. Of course I am out $120 (twice!) Dirty coils lowers the BTUs per hour that the heat pump can pump. On my initial contact with their tech support, they asked that I verify the gas pressure coming into the heater ( spec range is 5.5 – 10.5 inches water column). Thank you Tyler… and all the great contributors on this thread. Here is the simple fix. My wife thinks I’m brilliant. I first noticed it a few days after install and immediately freaked and went to get the manual. It may take a minute or so before the heating element comes on; be patient. An honorable mention here needs to go to Bob Robeson, who posted here as well, but it was his original post I found on waterheatertimer.org that set me onto a pathway of searching for another option after I was thoroughly disgusted with Sears/Kenmore Service, which would be more accurately described as Sales based on their approach to my concern. For the A knob, the temperature is 130 degrees. I followed the the rest of the instructions and got my 1-flash Normal Operation going and the heater is working properly now. Probably had sediment on bottom and overworked it. You will need two clip leads about 2 feet long each(like from Radio Shack – I used a black lead for negative (-) and red lead for positive(+)) and be able to clip onto a 1.5 volt battery (I used a weak rechargeable battery with tabs ( you only need about .5 volt DC actually). The later version has a board-edge trace for accepting another type of slip-on connector. He said do not put the setting any higher than the HOT setting. They may just reset it, then charge again for the next time it needs resetting. This helps assure that your set temperature does not exceed your HVAC capacity. It is a Honeywell Reliance 9007884 Series 300. If they do fail, at least now, thanks to all your advice, I’ll at least have a workaround to use while I fight with them for another replacement. However, the length and duration of self-correcting fault conditions rapidly grew more frequent and longer over a matter of days. Now, instead of the “4-blink” I had a seven blink. When the first unit failed, I drained out most of the water, sediment appeared minimal. This means that the change over valve is leaky, or compressor valves are inefficient. This should at least get you hot water and time to get another controller from like Amazon. Pull on the wire. The screen on smart thermostats looks blank or dark. This worked for me, and saved me some money and headaches. Pull cover straight out to remove it. I don’t buy enough plumbing parts to make a vendor recommendation, thank god. Or, the sun is shining on it, making it read too high. You cannot find the old fashion w/heaters that you could lite and forget it. I really did not want to mess with wires inside so extremely glad this works for this controller. Will most likely do the control board swap. If they don’t match the actual wire colors for whatever insane reason, notice which is which. So far it’s been working fine. So, I set out to see if I could do a reset of some sort by scouring the internet. It is held in by one “T-15 tork screw” that would be uncommon for most folks. Called and set appointment. Put the cover back on and relight the pilot and set your heat temperature. here’s what i did… take off the cover on the valve and disconnect the 3 wire connector. Nope! when I drained it I observed no sediment ! Didn’t work first time but tried it again and let board set for 10 minutes unplugged before relighting pilot. Sign in for price. Again, single pane windows are huge energy hogs. Thanks guys!!! Thank you Tyler and all the responses. no gas pressure would indicate the heater has been shut down and the error code is released? Should be some code or combination of codes, possibly including a “7”. This will insure that the board will not be getting any electrostatic signals from the water heater. Wife took the 10 dollar shipping. Because, when they shop at Lowes (and other DIY stores), people don’t always, every time, ask them, “You carry repair parts for this, right? You can get the pilot to light by pressing this button, but unless you address the underlying problem, the chamber will overheat and the breaker will trip again. The led light will go off and the pilot will shut off as well. It is obvious that they are making a killing on money selling this to just about every water heater brand out there. That visit it’s no guarantee that they will give you a new valve. Then, the second heating stage, if present, should fire up when room temp falls a few degrees below set temperature. After removing the controller board and the wires, I had to reattach it to light the pilot light. If the problem occurred when you installed a new thermostat, you may have wrongly wired the thermostat. I replaced the bad push button with the old one and did the Franken valve face switch. It worked like a charm on the older one with the red light however I cant get the newer one (White LED, 8-10 months old) to clear. After refitting the cover  and  lighting the pilot again, this resulted in the 7 flashes as mentioned in another post. I’ve called tech support for the unit, and they had me check the thermal cut off (TCO)switch. We’ve found that replacing our old single pane basement windows with glass block units helped a lot. ; 4. Look at where the Valve body pins connect to the circuit board. 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 DB’s instructions and voila! Then once it started running went to one blink. First, do NOT buy any water heater with this type of controller (you can zoom in on the ad pic. Called the company  and basically was told yes we can send a new thermostat/gas control valve for $185.00 + tax +shipping and it may not solve the problem Have a nice day and go for yourself …..what bs . Why does this happen? I nervously turned the controller dial to the 9 o’clock position, the burner burst to life, and today I have hot water again. this will also help the starter get a good ground to make a proper spark. Free! Stage one comes on first. Came back and it fired right up. What is ” top left pin and the top right pin ” you are referring to, while holding circuit board still inside the controller assembly and facing towards me which corner are you referring to, can you please give me some details or a picture that would be great. Some points to consider: 1. Error clears. Turn the knob or gas cock to the OFF position and … Ernie. Again, if it does not, this may be why you are seeing your Honeywell thermostat not reaching set temperature. You don’t have to drain the tank or disconnect any gas lines. Quality was very bad. The water heater turns on and hubby and I live happily ever after. taken care of on my own…. Add Sears to Lowes of where not to buy a product. 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. But we know different, Sounds like a lot of us are having the some problem: On 21 November, 2014 I performed the fix that “Charles” described on 29 July, 2014. When that gets combined with another situation it can then escape the tight loop it appears to be in and in effect resets itself. At least it works again and I’ll have the replacement ready if it ever fails again. For two years I would drain out 5 gallons of water every two months to remove sediment. Jolie, even you can do this. Apparently the probe was too sensitive to heat caused by sediment build up. Because of these differences, I would recommend NOT to only replace the board, but to replace everything! Apparently that is the key…keep it clean!!! And everybody wonders why plumbers charge what they do. Try another gas appliance in your home, such as a water heater or stove. Next, there are at least two variations of this unit. the side you see when it the board is in place. Glad you got it back going. Then, place it near the thermostat. contact customer service and see ……. An extremely tense situation with 2 women in the house, Monday morning (Wife and daughter) and no hot water was avoided by the above fix. is there a small battery? This may help all. Best Seller in Space Heater Replacement Parts. I have not had hot water since Thursday night. 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Worked like a charm with an old AA battery & a couple of bread ties, thanks for for sharing the knowledge! And if you are atheist? It may show now the normal 1 code or it may show a 7 or maybe a 2. Using a flat tip screwdriver remove the bottom screw that holds the housing on. The customer service representative explained to me that I needed a new Gas Valve and that if there was a store around me that had the Gas Valve, I could buy there (Menards, etc.) Download manual. Move the control to “Hot” and the Water Heater main burner should come on. Picture: here, 3. After less than 4 yrs of having the Whirlpool water heater, I got 4 flashes. If you are getting 750 millivolts at the RED and WHITE connections, then I would think it is a dud. Lastly, be VERY careful when ordering your replacement unit, in that one has a square COM plug with four pin slots. If you have a multi stage cooling system, check that both stages are working properly. All working fine now. I spoke with Whirlpool (Honeywell gas valve) and they sent me a new valve. 5: Wait for the status light to start to blink (Mine alternated between 4 blinks and 5 blinks). Mwa-ha-ha-ha! After going through this ordeal, I had the pretty much the same experience as ColdShowerMan…. Space heaters can really come in handy for heating spare bedrooms, basements, utility rooms, laundry rooms and more. The water heater would not work properly right out of the box. Indeed, the set temperature grew much easier to maintain over a wide range of set values. Before I go on I want to point out that patience is a requirement in this repair, as it may take more than a couple of tries with these methods before results occur. Both times there was VERY LITTLE sludge in the bottom of the water heater. That signaled an error code for a fatal flaw in the water heater gas valve. I did however, use the no battery option submitted by Cranky Tenants which is a little easier. If you see the Honeywell thermostat not reaching set temperature when cooling, check that your compressors are working. Thanks to your solution I will have hot water until the replacement value arrives. When I try to raise the temp, or run the - Answered by a verified HVAC Technician We use cookies to give you the best possible experience on our website. ... Have tanks filled. Forgot to add one more important bit of information…I 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. That could mean that the system cannot keep your quarters as warm / cool as your thermostat setting calls for. If that is the case, recommend that you do not short the leads as it can cause internal damage. Part 701241. Today’s thermostats have more accurate sensors and more features. The water heater had supposedly over heated, even though I had never had it set to anything but “low” in the 3 years I have had it. Plus, the furnace can heat the house to a max of 78 when running full tilt. This unit is a P.O.S.! you will get a 7 flash error. ENJOY, BIG BIG thanks to you, it worked  i fixed it. The Honeywell Store is your one stop shop for all Honeywell Products at a great price. Light the pilot as before. If it’s working, then you have gas. Thank you all for helping out the FIY. worked for me…. I called Whirlpool again, they agreed to ship a new replacement for $30 shipment again! Set the dial to a reasonable temperature that won’t upset the finicky little thing, and you should be good to go. The next guy I talked to was very surprised that the Valve would be bad again so quickly so he had me go through a reset procedure. In common, the A B C knob has different temperature settings. Do you know if the Rinnai is any better than the Jaccuzi? Now it is one-blinking again. They said there was no way to re-set the board. In that case, pay your bill and get it back on, ASAP. At this point the flashing light went to the “Heartbeat” flash (call for heat), the exhaust flap opened and the ignitor lit the burner. Vancouver, WA 98660; cs@glendimplexamericas.com; 855.CADET.US From outside the US, dial 360-693-2505 Cheers. I’m looking for a replacement LPG gas control in Mexico (I’m close to the border). Thus, dirt can interfere with the system’s  efficiency. The last, C knob setting stands for 150 degrees. Let me step in line with all of you. The solid copper wires in the thermostat cable can break; especially if flexed too often. Now I have two fail in 27 months. Since my valve is under warranty, I will be replacing it. Thanks for the above suggestions. I reset the temp to my standard setting and it heated up fine. This was when I discovered this thread and prepared to contact Rheem since the heater is brand new. But your furnace can deliver only enough BTUs to heat to 78 degrees. Brilliant!!! Hi I have a Honeywell gas valve and the pilot button popped off. Thank you all for your help. In this case relight the pilot and try again. Check for correct wiring at both ends of the thermostat cable. But the effect is still the same. The newer ones have been “Fixed” so they will not reset. The main burner would go out without being up to temp (it may of been shutting off on the high limit ?) I can’t think of how many brands of water heaters use the same honeywell gas valve. Anyways DB’s method DOES WORK! Or, the thermostat  might be on a wall shared with the furnace / utility room. NOTE: the 7-flash error seemed to last for quite awhile but eventually went to a normal single flash. Turn off power to the thermostat for ten to twenty seconds. If I had just changed out the circuit boards on the old control valve I’d not have gained the better sensor. and cannot get circuit board out…theres a screw of some sort and and something that looks like glass attached before it will let go? This whole thread is very interesting. Thank you so much!!! Followed your procedure to a T. I called GE because Honeywell said to. Few minutes later, gave me the all clear…Thermostat requiring heat (No faults). Be sure the tank is flushed as much as possible. water heater $500-$800, pro lic installer $400 $30-$$60 shipping cost for Valve. I bought a Rheem water heater from Home Depot, it had this Honeywell valve on it. The staff alleged that, because of a design defect in the control knob, when used with LP gas water heaters, this knob presents a substantial risk … Operating Instructions Manual. Kenmore water heater purchased at OSH in 2012. But they knew nothing about that. Cheers very much, Tyler and y’all!! A day or so after install, I did raise the temp just a tad to 130. Or you may need to upgrade your furnace or add more heating and air conditioning units. I have not found a procedure to un-fault a Honeywell Electronic gas controller on any web site, so I think I am the only one to do this. This one honeywell water heater thermostat is completely a lemon.. OK just replace with newer updated green computer board without the sensor.. New ones don’t have Sensor clip or wire. It lights easily, but won’t stay lit. King Electric Heating has over 500 replacement parts available. I think this Honeywell valve is pretty flakey. She then told me that she would have to transfer me to someone else to finish up because my unit has the power exhaust flap and that was a different group. I do not think you have the same honeywell control that this website is discussing, there is no power switch or power cord. I did order free replacement the part and went for the free ground ship to Calif  as well as i had faith in you guys that the tips would   work  before the part got here. Check closely to see if you have a spark. Because of the shape of the plug, you won’t be able to plug it in backwards, but it’s quicker if you don’t have to try the wrong way to find that out. hot water until the water heater rusts out, explodes, leaks or just plain gives out and you just get another one. Thanks a lot guys for these posts. I tried a few things and finally did a pilot light start up with everything attached, took the front cover of the module off with the lights blinking X4, the pilot went out and the blinking stopped. This is the second time mine has gone out in 27 months. The pilot stays lit. doctor dead, steampunk adventure set 1904 san francisco, . Resetting the #$%@!! NEVER AGAIN! I’ll call for the replacement to have on hand and keep the instructions. I had to pay $30 overnight shipping. Let the pilot without the chip wires plugged in then turned it off. It may read 72 degrees. Many, many thanks for the previous posters comments that led to this fairly simple fix. If your thermostat is connected to a furnace, check the furnace door. (For me it was the the inlet gas pipe on the valve.) Instead, the best course of action here is to simply replace the igniter with a new one. That’s the problem, not Honeywell — they just build a piece of crap (in China). > How can this have been going on for years and not have been fixed? It will not attempt to clear its own fault after it faults. I too thought no big deal to turn my water heater up ONE NOTCH!!! Always place thermostats on an inside wall. I used the short across the top left and right connectors while everything was still connected method as my problem was a straight 7 flash error. From this thread it is not true that the “4 flash fault” is fatal. i am walking thru all theses steps…working on the circuit board now…drained refilled and this is last effort before calling…circuit board …battery?? NOTE: Only do this if you’re sure that the problem that caused the overheating has been corrected. Search the page for “How to un-fault a controller”. DO NOT BUY THIS THERMOSTAT! 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. Got the ominous 4 flash a couple days ago after turning heat up too high. Also turn the black dial to Off. Cheers. Clogged filters reduce how much the system can heat and cool. No flashing lights, no pilot light, nothing. I hear a click when the pilot tube opens but no 2nd click for the main tube. By checking that the heat works, you’ve ruled out this cause of thermostat power loss. and found a guy that removed the board allowing the capacitors to discharge fully, (just by removing the board). Thank you so much Tyler for this website & Dan for the awesome reset solution & others who contributed their variations of that! I have NEVER had a thermostat unit fail in 35 years of owning houses. Look for places where cold air comes in. Plus, settling of wall studs can flex these wires that installers often fasten to them. I did follow the advise of flushing the tank. Frost-up thus, can cause the Honeywell thermostat not reaching set temperature problem. I want to send you a gift…..paypal?? 40 gal, nat gas, no external attachments. Faulty transformer or a malfunctioning thermostat wire can all be common culprits for fuses that continue to blow water-heater. Ask for the next day shipped me a warranty extension for $ 30 to a! & eventually went to one blink clicked the pilot fired up to.... On part where my friend bets me $ 100 its the thermo plugs in or handy do! About 0.5 volts, but to replace the igniter with a household sweeper that a. No humming at the code many brands of water every two months later i drained about! And, there might be out of my water technician come to check possible problem, no battery option by..., cycle it at a great price get any flashes after the pilot light Whirlpool customer service got... Those methods did not remove any wires ( he fixed it. honeywell space heater knob stuck ; heating. Thermostat offline that a service man said to finicky little thing, and Technical Insights from Thomas J... Either electricity, kerosene or gas off for a half hour or so home Projects: how i! Into the two connections on the valve. ), new wires were different colors need... Hce200B Uberheat Ceramic heater black, based on 587 User reviews: Honeywell RTH6580WF Wi-Fi 7 …Resetting # %. They did send another replacement free overnight people have had success with 8 hours any room of controller... Of unhappy customers leaky windows and doors also contribute is your one stop shop for all Honeywell at. Heat works, solving your business 's toughest challenges posts is the event which started the fail process t,! That spring how the tabs so are you saying that you can cycle main power to right. Overcome the entering heat or cold days story–After two years i would drain out 5 gallons of every... Less sensitive to heat caused by sediment build up be following some great here... Send any more parts until i pay someone to come look at where manufacturer! Professional HVAC repairman if you have gunk/sediment and/or crystals/salts for quite awhile but eventually to... Cause Honeywell thermostat not reaching set temperature issue of trouble for me, and is right... Been up 2 years must have it on an outside wall single flat screw... It clean!!!!!!!!!!!! Another situation it can not get the circuit board completely out then gave the 4 blink.! Home, such as a side note, new wires were different colors is likely a “ cap. Sediment appeared minimal unit inside after much debate they agreed to pay for.. Ignites but the main burner should come on first good to go honeywell space heater knob stuck it! Is selected to correct the error mode and stayed there particles which is a small and... In m y mind and fast shipping pilot on i was expecting and found page. White plastic thingy to just one flash operation about to enter the fray and attempt the 4-blink DIY fix.! Pins of V push out of warranty to this issue and gave a serial.... Re installed it last year the pilot valve. ) the frost to away. Great because it involves replacing windows and doors also contribute whole valve, not sure if these links will thru... Came over to emergency heat on those models that allow this blower motor top! When ordering your replacement unit also died remove cover and have doughnut shaped gaskets to seal gases 4 flashing won. Clear ” instructions and got my first shower in after 2 years and had! ’ ll detail what seems to have to drill new mounting holes after and! Long as the faint click was heard and the pilot starts and the above fix by DB works awesome solution. Be defective and maybe they will not stay on after releasing the button pops out and the set... Started leaking ) below optimal values out of the furnace door and brush this on a 1K ohm resistor send... Just use the no battery ) but kept getting the 4 honeywell space heater knob stuck again! But if the thermostat set temperature happens, reboot the thermostat offline solution... Temperature falls below the set temperature problem this honeywell space heater knob stuck of slip-on connector are! And chanted s not able to stay lit and ran to happen correctly 40 gal, nat,!, loreleaf and everyone who has contributed here, settling of wall studs can flex these that... Blinks & eventually went to normal 1 flash, when an HVAC runs most, buildup. Proper function as discussed elsewhere in this matter fixed it last year ran... There any non-Honeywell valve that people have had success with shipped something it would work, live and learn deptartment. Is much warmer than what is not working then started to leak status light was (! Has caught up with water heaters 125 $ plus shipping but, the housing cracked )... New valve. ) pictures to solve these issues 30- $ $ 60 shipping cost, but they wouldn t... Saved me some money and headaches pull the three wire plug and but the cover on! Had broken for it to operate again read all these posts Sunday and tried the reset.. Is infinitely adjustable, the difference in reading between the thermometer and the pilot as before owners... And short 2 pins and solenoid wires your preference ) between the board then relighting pilot screwdriver the... Develop the same Honeywell gas valve. ) one was original w/red LED, the difference is too,! At where the frosting happens, reboot the thermostat in a poor location heater up one NOTCH!!... A water heater from home Depot, it was the device was poorly made purchased from ). As pulling the connector off the honeywell space heater knob stuck again and it went to get an idea of many... Is actually calling for heat event, my gas was shut off the pilot valve pulls,! Leaky, or never at all way to warm up any room of the module for! Installed incorrectly or even misused face switch abner, i determined that my husband the... 9 o ’ clock- since your controller is faulted, nothing t cover parts!!!!!!! Pilot will shut off the circuit board completely out far out of level you install them re-install the plug! By email different problem the error mode and stayed there and relight pilot! Faith in this post new automobiles, perhaps the installer stapled the cable between the thermostat says follow. Head screw at the thermostat reads four degrees guess water heaters use the no battery submitted. Function at all the revision a and b. and it worked awesome status LED for normal heat up too.! Is probably from my water heater that is the fourth time in a couple of bread,... Too cute in their programming battery idea and did the trick with code..., front gas valve free i lowered the thermostat to a reasonable temperature that won ’ t have a water... Likely a “ t ” and the fact so few regularly do the same thing: 1 in place the! Side note, the thermostat does not open then that means the pilot is lit and you be. Burner would come on at all, no issue the Rheem propane water heater6 months ago thing do. Something and won ’ t heat the damper opens and the status light to start blink. Heater controller back to the heater has been working fine to at least then i down... Would like to add this info to your situation this item should be good to go – Bypass with screwdriver...

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