In that case, the pilot light will not stay lit and you do not get the four flashes. Of course I am out $120 (twice!) Charles, Remove the ivory-colored plastic front of the gas valve from the back of the unit. You dont have to drain the tank or disconnect any gas lines. Not sure if these links will come thru, however I took a few pictures of my replacement. No, they want to sell you the whole valve, of course. What a pile of JUNK!!! I also examined the circuit board and noticed a few minor differences, but I think the real problem was in the design and components. I have a GE water heater with a blower motor on top. -thanks. I didnt use a battery and just jumped upper left and upper right pegs. I spoke with Whirlpool (Honeywell gas valve) and they sent me a new valve. my light is not blinking the pilot will light but the burner wont come on so i called whirlpool; and they said i had on warranty as we had stated on the warranty that we put it in the bathroom the heater is just now 3 years old,,, so i told her that it was not in the bathroom it was outside and that it had been installed in a shed that got storm damaged so we had to remove the shed and that my husband being 70 had had some medical issues and he had not been able to get the new shed over it but that had put a small cover around it but that wasnt real worried about the warranty i just want to fix it. The two wires to the controller on the bottom right are the two leads to the thermocouple which provides power to the controller and also senses when the pilot is lit. That was their only solution. Looking for a new appliance retailer who values its customers. Definitely will be draining sediment as a preventive measure later this week. Picture:here, 4. OMG!! Thanks in advance. Of Course I am here because I got a call from my mother in-law that they had no hot water on the their brand new Water Heater. Regardless what I tried, it was still 4 flashes. Repeat these steps with the new gas 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. 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. Drain a few gallons, a little scale. Two days ago, the replacement unit also died. Thank you thank you! Still no flashes.) I had to do it again so Ill detail what seems to have worked form me. Had to have come Tuesday. blue light 65 . At this point mine lit the main burner and blinked 7 a few times then blinked 1 1 1 1. for labor. 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). 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 . The light and the whole board is powered by a Thermo-electric generator powered by the pilot light. * honeywell gas valve water, Slide ribbon wires clip housing, front gas valve free. Important to note, new wires were different colors! CS8840 pilot assemblies are, The immersion well for sensing water temperature, has matched NTC thermistor sensors. Be sure to get the Yellow gas rated teflon tape and/or no. w~{c=?Y=R}N',8+*Skw:,q7o{v%NnxpwQNZy ZpRe"n:o [KA8tX#aW:Y{HbTna+]U. This time I turned to this forum. 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. All that Sears tried to do was sell me a warranty extension for $199. WT8840 controls provide direct replacement, Pressure Regulator: The outlet pressure regulator, See appliance rating plate for inlet pressure range, 0.5 PSI (14.0 in. Its not more than 3yrs old. The Deep End is a steampunk intrigue with plenty of reprehensible characters, plots, poisoned stabby things, and a murder mystery where the sleuth has to suspect herself. Other Issues That Cause Pilot Light Outages They may just reset it, then charge again for the next time it needs resetting. The government mandates all this crap that fails! 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. A plumber I know told me he has replaced dozens of these exact same units. Using a flat tip screwdriver remove the bottom screw that holds the housing on. One of the comments below, describes a way to do this by hooking a battery to a couple of connection points on the board. About to enter the fray and attempt the 4-blink DIY fix solution. You will now need to restart the Pilot as before. Does the brains look at the voltage from thermopile to check for over heating or underheating? On my particular Honeywell gas valve, model WV8840B1109, the error codes indicate the following: FLASHES STATUS 0 Control Off/Pilot Out 1 Normal Operation 2 Thermopile Voltage Low 4 High Temperature Shutdown 5 Temperature Sensor Failure 7 Gas Control or Valve Failure 8 Flame Sensor Error Just came home one day and the pilot light was out (this is the second time). This time I followed the directions and got it back on myself(after 3 tries) but it wont remain on. Something a major of an appliance like this cant barely go a year without working. I have a slight modification to make it even easier!!! ~ diy-home-tips.vwx.info, Home Projects: Is It A Problem That I Have Two Of Each Color Wires On My Honeywell Thermostat?. (Held the pilot open manually for 10 minutes. I also drained a small amount of sediment from the bottom of the tank, which was mostly brown water. What is the easiest way to mimic the thermopile 750 milli volt so I can get the brains working without the pilot on. I really dont need those (collective) idiots telling me what is safe and what is not. Its two pins go through the board. Miller DuraSeal Self-Retracting Lifelines. My Honeywell WV8860B1309 failed after 2 years. When I screw the gas adapter, just half way in the screw, the housing cracked. This is the second time mine has gone out in 27 months. Because, when they shop at Lowes (and other DIY stores), people dont always, every time, ask them, You carry repair parts for this, right? The replacement valve I received also has a white sensor light instead of red, and it has a metal capped sensor instead of black plastic. w.c.) maximum inlet pressure, Body Pattern: 90 degrees with 1/2 in. Two months later I drained out about 5-8 gallons, saw minimal sediment. So a few notes to help those that are experiencing the same thing: 1. God Bless you! Wouldnt it make more sense to not let the dial go that high? As ColdShowerMan noted, there are differences in the new design they sent me. this makes it quite easy to press the starter. Use a flat tip screwdriver and remove the housing by putting the blade into the two top tabs and depressing slightly. It will die eventually and it would be nice to have the gas valve ready to go. I suspect that shorting the posts is the way the Sears tech did it the first time. While most of it looks similar, I think the subtle differences incorporate a long(er) term fix. CORRECTING LAST SENTENCE: main valve (Right pin to (+), So I would recommend to you ( with Valve off the water heater and no gas applied, to test the pilot valve (left pin to (+))with the AA battery, and test the main valve (Right pin to (+)), and each individually should click, photo of pilot valve solenoid On the board? I did however, use the no battery option submitted by Cranky Tenants which is a little easier. Oh, I see. Push for 5 seconds then light fixed mine. Worked like a charm with an old AA battery & a couple of bread ties, thanks for for sharing the knowledge! So that is an option for those that want one straight away in town, or they will reimburse you. Manufactured by Honeywell. I want to send you a gift..paypal?? Resideo WT8840B1500 - WT8840 Water Heater Gas Valve Control, NG - 2" Spud, 5" W.C.- WATER HEATER GAS VALVE, STANDING PILOT WITH PIEZO, SETPOINT 55-155F, SPUD LENGTH = 2", BRACKET= CENTERED, REGULATOR SETTING= 5" W.C., GAS TYPE=NATURAL GAS <br><br> The WT8840 series is the Water Heater Control for trade use to replace WV8840 valves used in AO Smith and Bradford White Water Heaters. This changes to red flash code when there is an abnormal condition. Thank you all for your help. 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. Too good buddy, the solution you proposed works like charm, all working now ! Cost to replace Honeywell Water Heater Wv880b1309 0 Solutions The pilot light went out and we gave not been able After re-installing the burner and reattaching all the wires, it started up with the 7 blinks & eventually went to normal 1 blink. Only 1 day without hot water thanks to you. great write up, but I cant find this part anywhere. https://www.flickr.com/photos/86570218@N06/17486404251. They require that a service technician come to check it out out first for a charge of $95.00. When I put it back in it blinked 7 times. Since my valve is under warranty, I will be replacing it. Four flashes only happens if the water overheated different problem. The Temperature probe is a different design. I replaced it in a couple of hours and we were back in business. In this case relight the pilot and try again. 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. Its funny how a grown man can get so excited in satisfaction from getting this $%&)%^ing thing working againif anyone would have seen me they may have thought I just won the lottery with all the fist pumping and rants of YES! What powers the light? Hey just wanted to say a BIG thank you to you guys for the reboot reset tips the jumper wire to all points worked best for me! And two finger-pressable connectors at the top. 3: Snap the cover back onto the heater (so you can light the pilot-light). i did just what you described and my water heater is finally on. Probably not, but it was worth a try. $49.89. I tried the other methods to discharge the caps etc Those Methods did not work. I tried to call Honeywell just to ask and they wont give me any info because I didnt have the model number on me. I replaced the bad push button with the old one and did the Franken valve face switch. Those two must also be connected which ever method is selected to correct the problem. My replacement valve had the same stainless steel cap as the old one, so will likely develop the same scaling. Grow your service sales with the Honeywell WT8840. 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. Keith, the manual says 7 flashes means Gas Control electronic fault It installed easily. They are not interchangeable. The only material needed is one short jumper or piece of wire. The two wires (red/white) pluged to the honeywell box front rightside, power the box, make sure the wires are not loose, refer to diagram, mine were loose had to reattach with tiny plyers. It has a stainless steel protective cover. This whole thread is very interesting. Pilot is lit but the led will not blink red at all it, how to reset this valve. Great just what I needed, obviously the plumber who installed the WH did not change the 30 yr old shut off valve at the same time! Started right back up. The first time a friend was able to turn the pilot light back on with no problem. If they do fail, at least now, thanks to all your advice, Ill at least have a workaround to use while I fight with them for another replacement. It cant flip up (actually it can if you try hard enough, but then youve probably broken it). The led light will go off and the pilot will shut off as well. Took a wire and touched the two pins where the thermo plugs in. I dont buy enough plumbing parts to make a vendor recommendation, thank god. Thanks, wife thinks I am a genious. Flushing the tank briefly seems to be a pre-requisite for this fix, so do that first. I too will never buy another hot water heater with a Honeywell valve! Mine is 3 1/2 years old. My background issue: The heater would simply stop working every once in a while, with no lights flashing whatsoever. Whenthisbabyhits88mphYourgonnaseesomeseriousShit, http://www.midlandhardware.com/157481.html?gclid=CNjXnayo0b0CFROVfgodKgsA3A#.U0QkZfldV8E, https://www.flickr.com/photos/7428166@N07/14153292543/, https://www.flickr.com/photos/7428166@N07/13946581980/, https://www.flickr.com/photos/7428166@N07/14129889951/, https://www.flickr.com/photos/7428166@N07/13946540277/, http://hometips.me/Mar/How-to-test-and-replace-Honeywell-gas-control-valve.pdf, https://www.flickr.com/photos/86570218@N06/17486404251, Home Tips: How Do I Remove A Stubborn Element From A Water Heater?. Im an Innkeeper with few local options for help or assistance and will be following some great advice here. My light is now white instead of red and the electronic board appears slightly different. It only puts out about 0.5 volts, but it is enough energy to operate everything. 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You proposed works like charm, all working now the no battery option submitted Cranky...