honeywell water heater igniter not working

If the power is OK, then it may be a problem with the igniter itself. However, if you have any more struggles with any other issues with your heater, dont hesitate to let us know in the comment box. Now, use an adjustable wrench to unscrew the pilot tube and the gas supply tube from the control valve. The action you just performed triggered the security solution. If you cant find the problem, or the problem is too advanced, dont hesitate to call a licensed service professional. Consequently, the pilot wont light and the status light will not blink. Your water heaters control knob will not turn off or move to the pilot position if it is stuck in the On position. There are several factors for continuously tripping the thermal switch. This leaves you with two possible solutions. If your water heater does not have a digital readout or an automatic reset thermostat, you can test it by turning the knob to the off position and waiting 10 minutes. Check for gas leaks. If the thermostat is not set at a comfortable temperature, adjust it to the correct setting. Look through the igniter viewpoint and inspect whether it sparks or not. The igniter on Honeywell water heater wont work because of these three reasons: If you want to ignite the unit again to comfort the ice-cold conditions, you must address those issues and solve them. Make sure the white igniter is snugly inserted into the white or orange connector. This is a more advanced problem. If you find any wire or plug broken you can call the electrician to fix it. Attach the red positive lead to the red thermopile wire. You can reset your Honeywell Water Heater in some simple ways. Look though the sight glass for a small, blue spark while pressing the igniter button repeatedly. Another serious problem you can often experience is yourHoneywell water heater wont ignite. Then go for the other solutions below: Due to the Honeywell water heaters flammable vapor sensor lockout, your heater stops heating water. We don't tend to provide any plumbing advice or any advice that should come from a certified professional. Due to inadequate gas, your heater fails to ignite and heat the water. > Bad outer poor thermostat knob/gas control valve set to on position. Reset the tripped thermal switch. Also, your heaters lower thermostat malfunction causes slow hot water recovery. One of the most common problems that can develop in older Honeywell water heaters is something referred to as a pilot light going out. You may have some trouble getting the electronic ignition, to light your water heater, which can be frustrating. COPYRIGHT 2023. Just follow the troubleshooting steps I mentioned and fix them. The Heater Making Noise 5. Remove the debris and reinsert the connectors firmly. What are the symptoms of a broken water heater? Insufficient fuel supply> Open the gas shut-off valve all the way.> Ensure proper gas pressure on the heater. link to What Kind Of Paint For Garage Walls? If it isn't flowing, replace the SmartValve. When this happens, your burners wont ignite, and your homes water will be freezing cold. If that is not the problem, you may have a bad thermocouple on your hands. If you move through this list, and still cannot find the problem, then you know it is time to call in a professional. Turn off the gas supply valve to your appliance to test whether your valve is capable of shutting down properly. This article discusses some problems when the lighting does not work on Honeywell water heaters. After that, check the pressure relief valve if it breaks or gets stuck in the closed position. So, as for the first step, you have to check whether there is light on the pilot. Another possibility behind the malfunctioning of the control system includes: If your Honeywell water heater is not turning on, it may be because of a problem with the electrical system. It must measure at least 19.5VAC with the igniter powered. Then solve this problem by following the quick solutions below: Your heater will not turn on and stop working when your Honeywell water heater error code flashes. She grew up surrounded by constant home improvement projects and owes most of what she knows to helping her dad renovate her childhood home. Follow the solutions below and make sure your Honeywell heaters status light is blinking. So, whenever you start to struggle with any issue with your heater, just follow our Honeywell water heater troubleshooting guide and fix it by yourself. If you suspect that your water tank is leaking, call a professional to repair the damage. Replace the defective one. Anyway, from this article, you are getting the complete solutions guide related to the status light no blinking issue. The secondary exchanger, then cools the gas vapor, until it turns into water. We and our partners use cookies to Store and/or access information on a device. 4 Flashes = Temperature Exceeded. The thermopile unit controller of the water heaterconverts thermal energy into electrical energy. The most common symptoms of a broken water heater are the smell of gas. Also, make sure that every heating element is in good working condition. Press and hold down on the gas control knob, or pilot set button. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. Anyway, note down some possible reasons behind the interruption in the fuel supply: Follow the below few phases to fix the gas supply issue: As for the first step, check to see if there is air in the gas line. link to How To Organize A Bathroom Closet. You will need to know whether your hot water heater uses an intermittent pilot, or a hot surface ignition so that you can properly address the issues with the igniter. Unfortunately, this often means that you need to replace the spark electrode. If your water heater is beeping due to overheating, turn the thermostat down to reduce the temperature. However, your heater keeps shutting off mainly for the following reasons: To fix the above troubles; you need to check your heaters pilot light and thermocouple. It may be rust, oil, grime, dirt, or excess air in the system. Step #2: Disconnect thewiring connector of the thermopile from the gas control. The most common cause for a pilot light that repeatedly goes out on a gas water heater is a damaged, dirty, bent, or faulty thermocouple. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. There are several reasons behind the no blink on the Honeywell Status light. You will need to check your users manual, to find out which of the blinking lights, and codes, are causing the problem with your igniter. There is no universal answer to this question as it will vary depending on the model of water heater that you have. Interruption In The Gas Supply 4. You will see two black connectorson the gas control valve. Then, proceed with relighting the pilot per the steps outlined above. Honeywell water heater thermopile wont work if it gets covered with carbon deposits. Clogged base-ring filters or the flame arrestor> Clean out base-ring filters & the flame arrestor with the brush-attached vacuum cleaner. Ensure good wiring connections of the heater. The leading causes of it are: If your Honeywell water heater knob is stuck on the side, you should push the knob straight down to fix it. Take a pressure gauge and measure the gas pressure. To properly and safely light your pilot light, always check the instructions first. To get a better look, consider dimming the lights in the room. The only way for you to troubleshoot your main control valve is to rule out all of the other issues on our list of common problems. Whether your water heater is running or not, in some water heaters, the pilot light is always burning while using a minute amount of gas. If none of these is the issue, it could be something more advanced, like a bad thermocouple. Click to reveal If this is damaged, or not working properly, you will not be able to light the pilot by pressing the igniter. The Honeywell water heater troubleshooting guide has the solutions to all its major problems such as the heater keeps shutting off, the pilot wont light, no status light, and the heater making noise. Once the pilot light is on, continue pressing down on the pilot switch for a minute to allow the flame to heat up the thermocouple. Lets start. Either it is dirty or damaged in some way. Honeywell water heater flammable vapor sensor lockout reset is the prime solution to the above issue. Wiring issues> Ensure all the snug electrical connections to the gas control valve.Tripped thermal switch> Clean out the vents.> Reset the tripped switch. The below table will provide you with a clear idea: i. Each of them indicates different problems. When you click the igniter, you should hear a click sound, indicating the spark igniting the pilot. Next, reattach everything like the wiring, manifold tube, and pilot tube to the gas control valve. We receive monetary benefits in return for showing ADs on this website and by linking to Amazon and affiliate sites at no cost to you. Use a Multimeter to check the voltage drop across the valve. If a flame isnt detected, the ignition process will stall and your burner will not light. And then, pry off the igniter from the plastic assembly. Should I Turn Off An Electric Water Heater If The Water Is Off? Stick to the following steps to learn how to clean igniter on a water heater: If cleaning the thermopile doesnt bring any luck, I bet the igniter itself is the culprit. Now look for loose wiring to the switch, which is leading the switch to trip unexpectedly. Now carefully detach each of the electrical connectors to the gas control valve. If still, there is no spark, inspect the spark electrode visually. Finally, verify the igniter is working properly by relighting the pilot following the lighting instructions on the manual. Replace the bad thermopile with the help of the technician. If the power to the water heater is not working, then either the circuit breaker or fuse may need to be replaced. Pilot lights, but the main burner doesn't come on. Most Honeywell water heaters with electric gas valves need just 12 volts for the valve to work. Heater Overheating 9. The first thing you need to do before you do any of the other troubleshooting is to try lighting it multiple times. Repair the valve issue with the help of a plumber. ), blinking light on a different number of times, How to fix Honeywell water heater status light blinking 7 times, How to fix Honeywell water heater status light blinking 3 times, water heater shuts down due to a high temperature, Honeywell water heater light is not blinking, Rheem Tankless Water Heater Maintenance [Why+ How To Do], Rheem Tankless Water Heater Code 61 [Why+ How To Fix], Rheem Tankless Water Heater Code 14 [Why+ How To Fix], Rheem Tankless Water Heater Code 99 [Why+ How To Fix], Rheem Tankless Water Heater Code 76 [Why+ How To Fix]. If yes, release the valve and set the knob to your desired temperature setting. If the heater pilot light keeps going out, be sure there isa faulty, misaligned, dirty, or damaged thermocouple responsible for this. In this stage, what you need to do is to take everything out that leads into the gas control valve. In other words, you cant ignite your water heater. Your Honeywell water heaters faulty gas valve will lead to different problems. Dont miss to check the gas valve. The gas will need to disperse, and then you will be ready to try it again. To determine if the igniter is defective, first make sure the igniter is getting voltage. These can include problems with the water heaters storage tank or coils, which would require expensive repairs or replacement. Inspect the water heater for any visible cracks or leaks present. > Verify the whiter igniter is firmly inserted into the white or orange connector. Let it be cool. Below, I will break down everything you need to know to let the igniter function again. However, if the pilot flame will not light after you click the igniter, you need to verify that a spark is happening inside the pilot. Then, click on the igniter multiple times and look for a spark. Honeywell Water Heater Is Not Hot Enough, 3. Some water heaters use an ignition source to ignite the gas. Typically, an igniter on a water heater lasts around 7 to 15 years. If the igniter wires come loose from their connector, the controller will receive no signal for ignition. You need to replace the bent or damaged electrode with the help of a qualified contractor. Upvote > Replace the bad electrode. Just set the gas control knob to Off position for 5 to 7 minutes to let the gas clear out. Leaks in the gas valves or pipes are serious . Replace the broken valve. Faulty Gas Control Valves Electrical Connections. It ensures a constant flame to light the burner. Accept this, there may have a few factors behind the malfunctioning of the igniter. 2 Flashs = Thermopile low voltage. First up, check the thermostat of the heater and replace the defective one. A Honeywell water heater will overheat if it isnt receiving enough heat from the furnace or hot water tank. Now relight the pilot following the below section. If the light switch is not the issue, then the water heater may need to be serviced. Dont forget to remove the bottom cover from the unit. Some people refer to this problem as a flare out or simply pilot failure. It may need to be replaced or re-tipped. Take a brush-attached vacuum cleaner to clean out the clogged dust or lint. You need to replace the damaged or faulty FV sensor when it doesnt get out of the lockout mode even after resetting it. Pilot Not Lighting 2. Sometimes, these wires can become loose, and there may be a problem with it getting power. Check out the complete heater elements and look for any leaks. It a Rheem Performance gas hot water heater. The last issue, after you have determined that there is no easy fix, is that the main control valve could be bad. The electronic igniter, will either light the pilot light or will light the gas directly. If the control board is faulty, it might also need to be replaced. Clogged Base-in-filter & Arrestor 7. If so, simply bleeding the air from the line will resolve the issue. Using oil will ruin the valve and damage the seal. To solve this problem, use a wire brush to remove any dirt or corrosion from the inside circuit at the top of the water heater tank and try lighting it again. To better understand how yours works, you will need to know what type you have. Due to insufficient fuel supply, the pilot fails to heat the thermocouple. > The temperature sensor detects too-high water temperature. An induced draft water heater is a type of water heater that uses a small fan, to draw the combustion gas from the combustion chamber. If your hot water heater suddenly stops working, chances are a bad thermocouple has shut off the gas to the pilot light. Your water heater won't work properly if the igniter won't spark. Inspect the igniter, for any bad wiring, and if you find any, you may need to resolder the wire or have a professional reattach them for you. Now look for any soot build-up in the pilot light tube that is preventing the pilot light from lighting. If the igniter fails, the burner will not light. Press the button firmly. The main reason for the Honeywell water heater not becoming hot enough is the malfunctioning of the thermostat. Hold the gas control knob in while clicking the igniter button and looking through the viewport (inside the water heater to the left). Indeed, the white connector shouldnt touch these components. The most common Honeywell water heater problems are the heater not heating or the heater keeps shutting off. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. Make sure that the power of the water heater is turned on. Continuously thermopile generates electric power while the gas valve/temperature knob is turned off. Your heaters burner fails to ignite mainly for the following factors: For fixing the above difficulties, the easy resolving ways are: Honeywell water heater overheatingis one of the potentially dangerous issues with your gas water heater. Verify the water pipes are properly insulated and ventilated. If the igniter is getting voltage, but it doesn't glow, this indicates that the igniter is defective and should be replaced. Go on reading our Honeywell water heater troubleshooting guide. You can easily replace this part yourself for cheap, or consider hiring a professional to ensure that it is properly installed. Then, release the knob and it should pop back up. Unfortunately, working on a hot water heater is usually something that is going to require a professional. The simple resolving ways are: The Honeywell water heater knob stuck is another problem you may experience while using this heater. You will find a small reset button in the center of the thermal switch. So, keep reading between the lines. So, throughout this above Honeywell water heater troubleshooting guide, we well-explained all the major hitches and their solutions. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. If these are the culprit, you should follow the solutions below to resolve them: So another problem that you may encounter is the Honeywell water heater no status light. Honeywell Water Heater Pilot Light Wont Light? Tripping this safety component is one of the most common scenarios among water heater owners. Here are many more reasons for water heater leaking: There are a few possible reasons why your Honeywell water heater control might not be working. In some cases, the electronic control board is the culprit. Lets start: The Honeywell heater users often complain about a major problem: the Honeywell water heater keeps turning off or wont stay lit. If your heaters status light wont blink, turn off the gas valve and release the gas control knob. As a result, the igniter fails to ignite the burner. Check for any obvious dirt or debris that could be clogging the pilot and clean accordingly. The water heaters safety devices are FV (Flammable Vapor) sensors. Hold down the pilot button and keep depressing the igniter button until the pilot light comes on. The furnace gas valve for this type of furnace is identifiable with its solenoid designations: MV (main valve), PV (pilot valve), and PV/MV (common). Or reset your water heater. Also, make sure there are no flammable vapor-creating objects like paint, or gasoline nearby the heater. For instance: Follow the below instruction to resolve the above igniter issues: First up, you have to check the wiring connection of the igniter. Also, testing the thermopile reading is a must to ensure that it really needs replacement. Whatever the problem, first reset your heater and find if resetting could fix your heater issues or not. Extracted igniter wires that come out of the white connector are the first I blame most. Chances are there may be an easy fix or a fix that you can do yourself, without calling in a plumber. Why does my water heater pilot light keep going out? Check out any corrosion in the connections. The electrode should release a spark simply by pressing the piezo igniter. The other leading reason for the low heating problems include: Wrong thermostat setting Sediment build-up in the tank Common problems with IP ignition include: Ignition doesn't occur, and the furnace won't go on. FV sensors also go into lockout mode when the sensor becomes damaged or defective.

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