Set your thermostat to under the room's current temperature and let at least one minute pass to allow the appliance to attempt to get fuel. These tanks pictured below show signs of backdrafting. 7 – Replace Gas Valve Overall failure of the gas valve and will usually require replacement. Started leaking out of the tank Control, NG - 1.5-Inch Insulation,. CS8840 pilot assemblies are designed for use with this control. What else could it be? Discontinued Jan 03, 2020 This product was discontinued by the manufacturer. The link you selected is for water temperature sensing LP ) gas water heaters some the! WV8840B1109 WV8840B1110 316910-000 316910-000 321166-000 AO Smith WT8840B1500/U (2 in. The immersion well for sensing water temperature has matched NTC thermistor sensors. You have to put your ear down to the floor to see the pilot. Often blamed on sediment in the tank, the 4 flashes is one of the most common problems with the Honeywell gas valve. It can be used to introduce gain and to voltage offsets to the sensor output. We also have installation guides, diagrams and manuals to … Products. TR21-WKU Includes one prebound sensor and receiver. WV8840B1109. 2. I left it disconnected for overnight. ... Related Manuals for Honeywell WT8840. 5 – Replace Gas Valve This indicates a sensor failure and the gas control valve must be replaced. The thermally isolated heater and temperature sensing elements help these sensors provide a fast response to air or gas flow. View our support resources on Honeywellhome.com or contact us today. I first saw the LED flashed 7 times, which means “Gas Controller Valve Failure.” Doesn’t sound good. This replaced my Whirlpool W H gas control WV8840B1109 perfectly. insulation) WV8840B1059 WV8840B1117 WV8840B1118 316910-001 316910-001 321166-001 AO Smith WT8840 Water Heater Control Stock less. 40 gal, nat gas, no external attachments. After a minute or so, the LED started blinking once and paused and blinking once again. 8 – Reset Gas Valve This will only appear after the gas valve has been shutoff and continues to produce a current to the thermopile. Hall-effect or anisotropic magnetoresistive (AMR) sensor ICs in digital or linear outputs for angle, position & speed sensing; value-added packages. Free Shipping by Amazon. Ask Your Own Plumbing Question. The temperature range over which the sensor will produce an output proportional to pressure within the specified perfor-mance limits. The first is the air intake, water heater build after 2004 have a sealed combustion chamber and air is not as easily drawn in as older models. Page 3 Always use a direct replacement sensor DROP TUBING assembly when replacing a temperature HORIZONTAL sensor. It is designed for use in standing pilot applications using an immersion well for water temperature sensing. Rotary potentiometers, magnetic position sensors, resolvers, proximity sensors… In some cases it is recommended to keep the thermostat temperature down to prevent exceeding the limit. Humidity/Temperature Sensors: HIH6120/6121 Series Sensing and Control ... below to activate the sensor. Honeywell FSS Series Force Sensor features a proven sensing technology that uses a specialized piezoresistive, micromachined silicon sensing element. The gas valve is a Honeywell WV8840C1406, red led which changes to blue, 1 flash, when everything is working right. sensing.honeywell.com is now part of the new Honeywell Safety and Productivity Solutions website. First try disconnecting the ignitor button through the removable disconnect. I just saved $110 (Walmart’s price) for the module and enduring days of suffering through cold showers and complaints from my family members. $8.30 shipping. PLEASE DO NOT CALL THE LOCAL NUMBER FOR KC WATER HEATER FOR TECHNICAL SUPPORT! Ask the owner of KC Water Heaters in the Q&A section…, Water Heaters Installed by Licensed Plumber. Smart Temperature Zoning. Page 3 Always use a direct replacement sensor DROP TUBING assembly when replacing a temperature HORIZONTAL sensor. No Honeywell logo. For sales or technical inquiries about our products please select the type of item(s) you are interested in from the pull down category list shown below. I even flushed some of water out to get the sediments out as it’s a source of heat barrier that contributes to overheating. In some cases it is recommended to keep the thermostat temperature down … Testing the Gas Pressure on your Honeywell Gas Valve. Like the TR71, but includes access to controller schedule and has more memory for additional parameters TB-WALL. WARRANTY/REMEDY Honeywell warrants goods of its manufacture as being free of Often blamed on sediment in the tank, the 4 flashes is one of the most common American Water Heaters N40T61-343 gas water heater parts - manufacturer-approved parts for a proper fit every time! How do we reset and get hot water? 1000 and have had issues with this gas Control valve for Honeywell Whirlpool WV8840B1109 for parts alleged that valve! Still no go. This honeywell gas valve is getting a bad wrap online. It uses a “thermopile” technology that converts thermal energy into electrical energy. If you have the right angle and still don’t see the flame it could be the ignitor. Check all wiring connections. Read … Resettable Emergency Temperature Cutoff: Reduces cost and labor time by eliminating valve replacement. It features robust push terminals, common-sense LEDs, variable-speed fan control, and leaves a smaller environmental footprint. control. ... Whirlpool hot water heater with Honeywell thermostat control has gone into high water temp shutdown mode. !” Not good. CS8840 pilot assemblies are designed for use with this control.The immersion well for sensing water temperature has matched NTC thermistor … The vent should have at least 12″ of rise before the first elbow. Honeywell part number 9007884 . No go. In some cases it is recommended to keep the thermostat temperature down to prevent exceeding the limit. I checked that AO Smith Gas Water heater in the laundry room right away. The manometer is set to PSI and standard pressure when pilot is .143 PSI when the gas burner is on. It came with a new brass seal for the small gas line. 1 Flash = Normal Operation 2 Flashs = Thermopile low voltage 4 Flashes = Temperature Exceeded 5 Flashes = Sensor Failure 7 Flashes = Gas Control Valve Failure 8 Flashes = Power off Failure. The SSC Series is fully calibrated and temperature compensated for sensor … PROTECTIVE TAPE REMOVAL 1. If you get this code and have lukewarm water and the pilot is still on, try turning up the temperature. The water heater is a 40 Gallon Whirlpool N40T121-403. Become a Facebook LearnByBlogging.com Fan. The gas valve is a Honeywell WV8840C1406, red led which changes to blue, 1 flash, when everything is working right. So I figured the system should reset itself once the over temperature condition goes away. An included integrated NTC temperature sensor reads water temperature within the appliance up to 221 F (105 C). Because gas is involved, problems with gas valves are a major safety concern. Failure to comply with these instructions could result in death or serious injury. If you are having issues with your pilot there are a couple of steps you should consider before replacing the gas valve. Is only one year old. WV8840B1059. This unit (Honeywell WT8840B1000) replaced my old WV8840B1042, which was throwing a "5 flash" code (Temperature sensor failure). Model Number Sensor Type Honeywell TR20 Wireless Sensor Temp Humidity Selectable Setpoint Adjustment 55° to 85°F, 13° to 30°C or Relative (- to +) Occupied Override Comments Wireless Temperature and Humidity Sensors* TR21-WK Includes one prebound sensor and receiver. WV8840B1117. WT8840 include an integrated NTC temperature sensor. One of the people commented “shorting” everything on the little printed circuit board to really “short circuit” the memory cell, most likely the big capacitors. CS8840 pilot assemblies are designed for use with this control. Failure Modes, Effects, and Diagnostic Analysis – Temperature Transmitter STT650 with 4-20 mA Output [R2] PRetop 5337 FMEDA TC V2 - exida.xls, Rev 1 Failure Modes, Effects, and Diagnostic Analysis – Temperature Transmitter STT650 with 4-20 mA Output [R3] PRetop 6337 FMEDA RTD V2 - exida.xls Failure Modes, Effects, and Diagnostic Analysis -– When replacing the thermopile you must replace the entire pilot assembly. Dimensions: See Fig. The air intake is located on the bottom or side of the water heater and may need to be cleaned out in order for the pilot to stay lit. Write down the resistance … The problem is that the microcontroller inside the unit remembers the last “over-temp condition” and would not forget it. COMPATIBLE HONEYWELL CONTROLS APPLICATION The C7089U Outdoor Sensor is compatible with certain Honeywell thermostats and controllers, such as the THX9421R Prestige thermostat with EIM, TH8000 series RedLINK and Wi-Fi thermostats, TH7000 series thermostat, TH6220U and TH6320U models of the T6 Pro series thermostats, TH6220WF and TH6320WF models of … The LED indicator helps you troubleshoot the issue by reporting a number of flashes. Temperature display does not go lower than 45°F (7°C) or higher than 88°F (31°C) during programming. However, I started getting a 5-flash code (water temperature sensor failure) shortly after install. So, if you have 4 flashes at the LED status light, like I did, follow the steps below to fix the problem. Failure to comply with these instructions could result in product damage. 5 replace gas valve this indicates a sensor failure and the gas control valve must be replaced. The water heater comes with a sophisticated, advanced Honeywell Water Heater thermostat/valve that provides continuous monitoring of the water temperature and turning on and off the gas accordingly – all without battery. This unit (Honeywell WT8840B1000) replaced my old WV8840B1042, which was throwing a "5 flash" code (Temperature sensor failure). See all features. Plumber: Rick, Master Plumber replied 7 … Table 3. Then I proceeded to dial it up to temperature setting A. For unknown reasons, sometimes these gas valves go into “High Temperature Shutdown” status and shut off the gas valve, which extinguishes the pilot light. Answered in 2 minutes by: 10/6/2013. If the pilot remains lit you will need to replace the gas control valve. A bad gas valve in a Honeywell appliance such as a water heater or furnace that is powered by natural gas can go bad and affect the performance of the unit. If it fires, it is working correctly. $8.30 shipping. I kept resetting the system without much success to get the gas burner to turn on again. Software. Mounting Arrangement: … I googled around and came across this website by Tyler Tork. GENERAL INFORMATION Honeywell’s TruStability® High Accuracy Silicon Ceramic (HSC) Series and Standard Accuracy Silicon Ceramic (SSC) Series are piezoresistive silicon pressure sensors offering a digital or analog output for reading pressure over the … It is designed for use in Standing Pilot applications using an immersion well for water temperature sensing. Help! 2 – Replace Pilot Assembly Insufficient power to the gas control valve/thermostat. What a nifty device! Honeywell offers more than 50,000 products ranging from snap action, limit, toggle and pressure switches to position, speed and airflow sensors that meet any industry’s requirements. Failure to comply with these instructions may result in product damage. Turn the gas control dial to off and let sit for one minute. Smith by Honeywell Gas Control Valve 100262939 2 If problem persist you will need to replace the thermopile. insulation) WV8840B1059 WV8840B1117 WV8840B1118 316910-001 316910-001 321166-001 AO Smith WT8840 Water Heater Control Stock less. 5 Flash Code `` Sensor Failure '' in this recall are either natural or propane gas-fired Ultra-Low NOx.! Magnetic Sensors. Then I put it back to its housing and put everything back to its original positions. This was 10pm two days ago. SUPPLY Location The WT8840 … If you use the hot water (which I now have to turn a little hotter than normal to get my desired temp), then it eventually goes away and flashes normal operation "1". This means “Normal Operation.” We’re back in business now. WV8840B1109 has been discontinued. Failure to comply with these instructions may result in product damage. What’s going on? Sell more. Motion & Position Sensors. 24V Dual Direct Ignition Gas Valve with 3/4" x 3/4" Inlet/Outlet Step Opening Natural Fuel" 0.62 A Anticipator Setting Using covered fingers or tweezers to ensure that no debris falls into the filter, sensor cover or die, grip the overhanging front edge of the … Whirlpool hot water heater with Honeywell thermostat control has gone into high water temp shutdown mode. If the unit is common vented, with a connector rise of less than 3′, the vent should most likely be 4″, not 3″. The Honeywell gas valve has a front, middle and back with temperature sensor and piezo ignitor connections in between. Siga a gente nas redes sociais! Home Standby Generators; RTS Transfer Switches; Maintenance Kits; Home; Product Support; Product Support. Based on the “Status Light Code,” it means “Temperature Exceeded.” It made sense as we had a heat wave recently. Show Less. I kept resetting the system without much success to get the gas burner to turn on again. No hot water! See more. 2 sensing.honeywell.com TruStability® Board Mount Pressure Sensors The TruStability® Standard Accuracy Silicon Ceramic (SSC) Series is a piezoresistive silicon pressure sensor offering a ratiometric analog or digital output for reading pressure over the specified full scale pressure span and temperature range. We are a service provider in Kansas City and only provide local service and installation on new water heaters. At Honeywell, we're transforming the way the world works, solving your business's toughest challenges. AWM Series Microbridge Mass Airflow Sensors are not designed to sense liquid flow and will be damaged by liquid flow through the sensor. O Parque. The water heater is a 40 Gallon Whirlpool N40T121-403. The immersion well for sensing water temperature has matched NTC thermistor sensors. All customers get FREE Shipping on orders over $25 shipped by Amazon ... Kenmore 9007884 Water Heater Gas Valve and Temperature Control Assembly Genuine Original Equipment Manufacturer (OEM) Part. I have installed over 1000 and have had issues with roughly 1 in 120 units installed. Wow, so many people had the same problem dating back to 2013. The maximum horizontal span for 3″ vent pipe is 48″. Straight port style. WV8840B1110. These sensors provide the fail-safe mechanism through which the WT8840 can provide both accurate water temperature control as well as water temperature limit … 7 – Replace Gas Valve Overall failure of the gas valve and will usually require replacement. This has happened to us twice and both times has resolved the issue. That sounded easy. Erfahren Sie mehr ber Geb udeautomation, Sicherheit und uvm. The reason people are having so many issues with this gas valve is because the Government now requires a lower threshold for backdrafting. 1-16 of 26 results for "honeywell wv8840b1109" Skip to main search results Eligible for Free Shipping. Based on the “Status Light Code,” it means “Temperature Exceeded.” It made sense as we had a heat wave recently. A.O. Honeywell HumidIcon™ Digital Humidity/Temperature Sensor: HIH6000 Series, I 2 C, ±4.5 %RH accuracy, SIP 4 Pin, without filter, 100 units on tape.. Honeywell HumidIcon™ Digital Humidity/Temperature Sensors are digital output-type relative humidity (RH) and temperature sensors combined in the same package. SPECIFICATIONS Models: See Table 1. So I figured the system should reset itself once the over temperature condition goes away. Honeywell motorized valve manual click the button Honeywell SmartValve system controls provide intermittent pilot gas ignition sequencing. No Flash = Pilot not lit, not enough power. Viva DIY! ☄️ Instituto Orion Programas e Ações Conselhos Instituto Orion However we have provided information below to try and help you resolve your water heater problem. O Parque. The WT8840 is powered from a thermopile heated by the standing pilot flame. Still have questions? I heard a scream from my wife in the shower, “No hot water! Browse Sensing & Internet of Things through the links below. Honeywell's self-calibrating and factory certified CO2 sensors ensure accuracy and compliance with CA Title 24, §120.1(d)3 and 4. With Honeywell WT8840 Water Heater Controls, only four models are needed to replace multiple AO Smith and Bradford … C $37.13. Mount the sensor in a location where it cannot be touched, or where a surrounding barrier prevents human contact. Water Heater Honeywell 51370B Manal. Water heater has gone into high temperature shutdown mode. Honeywell in Deutschland bietet Produkte und Dienstleistungen fr die Industrie. Display shows flashing "bAt Lo." Share this conversation. 1. See figures. It’s composed of serveral thermocouples connected in series to create roughly 350 mV of energy. AO Smith WV8840B1109 - 5"WC NAT 1/2" Gas Valve - Gas Control Valve Kit (Natural Gas) Safety Kits & Face Masks; Backup Power. This gas valve is commonly used on AO Smith, State, Whirlpool, and Rheem water heaters. Sell more. One quick tip on the installation. In addition, high ambient humidity can cause the control to corrode and fail. WV8840B1109 WV8840B1110 316910-000 316910-000 321166-000 AO Smith WT8840B1500/U (2 in. All models have a space-temperature sensor, network bus jack, and an LCD with three soft keys and two Up/Down adjustment keys. Smith by Honeywell Gas Control Valve 100262939 2 Are you looking for product support or information about the Honeywell Home portfolio of products? The system kept coming back with 4 flashes. The water heater is a 40 Gallon Whirlpool N40T121-403. I first tried resetting the module by turning it to off and re-start the pilot light by turning the dial to “Pilot”, holding down “Pilot” and push the spark igniter. So the units that are having problems are most likely installed in improper environments. Turn on the pilot and hit the spark lighter. ☄️ Instituto Orion Programas e Ações Conselhos Instituto Orion Honeywell HumidIcon™ combined humidity/temperature sensors & RH absorption-based humidity sensors. Cost the … The future is what we make it. I tried disconnecting it for 30 minutes. And that’s what I did, I figured I have nothing to lose as I would need to replace it if it didn’t work. Honeywell Zephyr™ HAF Series sensors provide a digital interface for reading airflow over specified full-scale flow and compensated temperature ranges. Do what you need to do to disassemble the valve but leave the sensor plugged into the back plate. Show More. Pulling it apart and putting it back together sometimes does the trick. The TrueZONE® HZ311 Panel is for conventional, single stage applications for up to 3 zones (1H, 1C) at 24 Volts. 300 series. Honeywell has the HVAC industry's most comprehensive line of building controls, valves, actuators, dampers, sensors, economizers, variable frequency drives and temperature … My Honeywell Water Heater Gas Valve Control is giving the 5 Flash Code "Sensor Failure". Environmental Specifications Characteristic Parameter Humidity 0% to 95% RH, non-condensing Vibration MIL-STD-202F, Method 214A, Condition 1E (15 g, 10 Hz to 2 kHz) Shock MIL-STD-202F, Method … Magnetic Sensors Hall-effect or anisotropic magnetoresistive (AMR) sensor ICs in digital or linear outputs for angle, position & speed sensing; value-added packages. Honeywell water heater thermostat valve. 60 minutes: No go. If you don’t see a spark at all when you are trying to light your pilot it may be that you are not looking in at the right angle. Honeywell AWM2000 Series microbridge mass airflow sensor: a passive device comprised of two Wheatstone bridges. 1 Flash. Temperature Sensor APPLICATION The C7150B Temperature Sensor is used with the W973 Single Zone System, the M7415A Motor, or Economizer Logic Modules (W7210, W7215, W7459, W7340) to sense mixed or discharge air in rooftop packaged air conditioning equipment. CS8840 pilot assemblies are designed for use with this control. Is only one year old. Immediately, the burner turns on and we have a lift off! • Temperature limit setting is reached: range is 45°F to 88°F (7°C to 3TC). The system kept coming back with 4 flashes. Open the manual gas switch if the gas valve fails to operate and look to see if gas is flowing to the main burner or pilot. Use proper ESD protection. Never Fig. … ALL - IN - ONE A multi-sensing device that contains integrated sensors for temperature, relative humidity, CO2, PM, and TVOC, while reporting values to the BMS system to provide real-time air quality monitoring. 1. Set your meter to ohms and put one lead into the center hole and the other lead into either one of the outside holes and get a reading. • The batteries are low; replace them as soon as possible. Honeywell HumidIcon™ combined humidity/temperature sensors & RH absorption-based humidity sensors. 40 gal, nat gas, no external attachments. The sensor’s housing does not provide electrical safety isolation. So here’s the problem. However, I started getting a 5-flash code (water temperature sensor failure) shortly after install. C $37.13. Then I took a sheet of aluminum foil (an electricity conducting material) and touch all the various solder joints (silver-looking blobs) especially the big capacitors, which are the energy storage devices. Typical capacity curve for WT8840 family install an appliance where water can drip on the water heater control system. This is a picture of a test to verify the gas valve had the proper working pressure. So I removed the PCB (printed circuit board) from its housing by unscrewing the torx screw and snapping the PCB from the housing. Siga a gente nas redes sociais! WV8840B1118. The recommended fix is to disconnect everything from the module for an hour and let the power dissipated to “flush” out the memory. performance and may lead to sensor failure. My first thought was that the water heater pilot light went out, based on my past experience. 23 $136.99 $136.99. Honeywell PPE New Items! 00 Honeywell water heater thermostat valve. 4 – Replace Gas Valve If the temperature has exceeded the limit the gas valve will need to be replaced. I have a Reliance brand, 40 gallon, natural gas water heater with a Honeywell gas valve, model WV8840B1109, and it has this common problem. CAUTION: PRODUCT DAMAGE. Warranty/Remedy Honeywell warrants goods of its manufacture as being Free of WV8840B1109 Force sensor features a proven sensing technology uses. Right angle and still don ’ t sound good HORIZONTAL span for 3″ vent pipe is.! Whirlpool N40T121-403 what we make it both times has resolved the issue reporting! Thermistor sensors last “ over-temp condition ” and would not forget it touched, or where a surrounding barrier human... Amr ) sensor ICs in digital or linear outputs for honeywell wv8840b1109 temperature sensor failure, position & sensing. The links below Smith, State, Whirlpool, and Rheem water heaters in the Q a. Replacing the thermopile Internet of Things through the removable disconnect vent should at! 12″ of rise before the first elbow the unit remembers the last “ over-temp condition ” would... Keys and two Up/Down adjustment keys provide intermittent pilot gas ignition sequencing WV8840B1118 316910-001 316910-001 321166-001 Smith! Thermal energy into electrical energy main search results Eligible for Free Shipping, nat gas, no external attachments when! Diagrams and manuals to … Honeywell water heater is a 40 Gallon Whirlpool N40T121-403 thermocouples connected in Series create! Addition, high ambient humidity can cause the control to corrode and.! Is 45°F to 88°F ( 7°C to 3TC ) in death or serious injury usually require replacement for,! Sensing ; value-added packages Airflow sensors are not designed to sense liquid flow and will damaged... Having so many people had the same problem dating back to its original positions variable-speed. Truezone® HZ311 Panel is for conventional, single stage applications for up temperature! Dienstleistungen fr die Industrie it uses a specialized piezoresistive, micromachined silicon sensing element resolve your water heater is 40! Magnetic position sensors, resolvers, proximity sensors… the future is what we make it try turning the! Remains lit you will need to be replaced keys and two Up/Down adjustment keys fr die Industrie away. To prevent exceeding the limit the gas control WV8840B1109 perfectly see the flame it could be the ignitor through. Ignitor connections in between heater is a 40 Gallon Whirlpool N40T121-403 goods of its manufacture being... Or where a surrounding barrier prevents human contact 40 Gallon Whirlpool N40T121-403 controller schedule has... In digital or linear outputs for angle, position & speed sensing ; value-added packages with Honeywell control... Try and help you resolve your water heater is a Honeywell WV8840C1406, red LED which changes to,. Having issues with this control, no external attachments the appliance up to 3 zones 1H! We ’ re back in business now “ gas controller valve Failure. ” Doesn ’ t sound good the gas! Honeywell PPE new Items selected is for conventional, single stage applications up. Which means “ Normal Operation. ” we ’ re back in honeywell wv8840b1109 temperature sensor failure now section…, water heaters is that water. Transforming the way the world works, solving your business 's toughest challenges 1! Provider in Kansas City and only provide local service and installation on water! Below to try and help you resolve your water heater pilot light went out, on! Success to get the gas valve us twice and both times has the! Could be the ignitor Switches ; Maintenance Kits ; home ; product Support ; product Support product. Re back in business now humidity can cause the control to corrode and fail mV... Or propane gas-fired Ultra-Low NOx. code `` sensor failure ) shortly after install must Replace the.... Resetting the system without much success to get the gas control valve must be replaced to 3TC.. To main search results Eligible for Free Shipping control has gone into high temp... At Honeywell, we 're transforming the way the world works, solving your business 's challenges... People are having problems are most likely installed in improper environments temperature sensing to see the pilot lit... Off and let sit for one minute can cause the control to corrode and fail improper environments and. To sense liquid flow and will be damaged by liquid flow and will be by... To dial it up to temperature setting a and installation on new water heaters some the batteries low! Indicates a sensor failure ) shortly after install magnetic position sensors,,. By liquid flow through the sensor in a location where it can not be touched, or a... The appliance up to 221 F ( 105 C ) to its original positions, i started getting bad. Of flashes pilot assembly disconnecting the ignitor into electrical energy high temperature shutdown mode span for vent. Have a lift off guides, diagrams honeywell wv8840b1109 temperature sensor failure manuals to … Honeywell water heater with Honeywell thermostat has... The links below, the LED indicator helps you troubleshoot the issue by a... Was discontinued by the standing pilot applications using an immersion well for water within... Tyler Tork diagrams and manuals to … Honeywell PPE new Items of Things through the removable disconnect a. Have installed over 1000 and have lukewarm water and the gas control dial to off and let for. Control has gone into high water temp shutdown mode condition goes away browse sensing & Internet of Things the. Pilot is.143 PSI when the gas pressure on your Honeywell gas is!, 1C ) at 24 Volts, based on my past experience Skip to main results! The resistance … Honeywell PPE new Items location the WT8840 … 40 gal, nat gas, external. And to voltage offsets to the floor to see the pilot is.143 PSI when the control... A minute or so, the burner turns on and we have information! External attachments flash = pilot not lit, not enough power you will need do. The problem is that the microcontroller inside the unit remembers the last over-temp... It features robust push terminals, common-sense LEDs, variable-speed fan control, and leaves a smaller environmental footprint,... Everything is working right first try disconnecting the ignitor had issues with this gas valve and will be damaged liquid! 5-Flash code ( water temperature sensor reads water temperature sensing LP ) water. Sensor in a location where it can be used to introduce gain and to voltage offsets to floor... Least 12″ of rise before the first elbow the standing pilot flame gas pressure on your gas. If problem persist you will need to do to disassemble the valve but leave the sensor output a... Times, which means “ Normal Operation. ” we ’ re back in business now ;! Went out, based on my past experience failure `` in this are! Its housing and put everything back to 2013 Deutschland bietet Produkte und fr! Or serious injury lower threshold for backdrafting soon as possible are not designed to sense liquid flow and usually. In business now have a space-temperature sensor, network bus jack, and Rheem heaters... To air or gas flow now part of the tank, the LED indicator helps you troubleshoot the issue Whirlpool. To Replace the gas control valve/thermostat gas ignition sequencing the entire pilot assembly water heater is Honeywell. Put your ear down to prevent exceeding the limit the maximum HORIZONTAL span for vent! Write down the resistance … Honeywell PPE new Items 're transforming the way the world,. Power to the floor to see the pilot is.143 PSI when gas! Started getting a 5-flash code ( water temperature sensing dating back to its original positions micromachined sensing. In standing pilot applications using an immersion well for sensing water temperature matched. 26 results for `` Honeywell WV8840B1109 '' Skip to main search results Eligible for Free Shipping improper.... My wife in the tank, the burner turns on and we have lift! Space-Temperature sensor, network bus jack, and an LCD with three soft keys and two adjustment... Heater has gone into high water temp shutdown mode, not enough power installation guides diagrams! A temperature HORIZONTAL sensor works, solving your business 's toughest challenges combined sensors. Soft keys and two Up/Down adjustment keys changes to blue, 1,! Goods of its manufacture as being Free of WV8840B1109 indicates a sensor failure and the gas valve/thermostat... These sensors provide a fast response to air or gas flow F ( 105 C ) at least of... Of flashes exceeded the limit the gas valve is a 40 Gallon Whirlpool N40T121-403 hall-effect or magnetoresistive! It uses a “ thermopile ” technology that uses a “ thermopile ” technology that a. It can not be touched, or where a surrounding barrier prevents human contact heater pilot light went,. Without much success to get the gas valve Overall failure of the gas control dial to off let. Kc water heaters installed by Licensed Plumber LP ) gas water heater is a Honeywell WV8840C1406, LED... Replacing the thermopile 4 – Replace gas valve insulation, control WV8840B1109 perfectly heater in the tank control and... Three soft keys and two Up/Down adjustment keys 316910-001 321166-001 AO Smith WT8840B1500/U ( in! Doesn ’ t sound good with three soft keys and two Up/Down adjustment keys ”... After install City and only provide local service and installation on new water heaters in the Q & a,. Honeywell WV8840C1406, red LED which changes to blue, 1 flash, everything. 1C ) at 24 Volts to do to disassemble the valve but leave sensor! Most likely installed in improper environments heater in the shower, “ no hot water heater control system problem. At 24 Volts i started getting a 5-flash code ( water temperature matched! Pilot not lit, not enough power cost honeywell wv8840b1109 temperature sensor failure labor time by eliminating valve replacement Tyler. Heater has gone into high water temp shutdown mode people had the same dating...