Honeywell Water Heater Igniter Not Working [3 Easy Solutions], Honeywell Water Heater Igniter Replacement [A Step-by-Step Procedure]. Check for gas leaks. Clean the pilot tube using a sharp object to remove the blockages. If this is defective and does not work properly, it can cause the ignition process to stall at certain junctures within the said process, preventing the water heater from turning on. Push the On/Off/Pilot knob down with one hand and use your other to hold a barbecue lighter. The problem indicates that there are problems with the gas supply. Just follow the troubleshooting steps I mentioned and fix them. It may be rust, oil, grime, dirt, or excess air in the system. Your water heater won't work properly if the igniter won't spark. Check the T&P valve and verify whether it is in good working condition or not. It must measure at least 19.5VAC with the igniter powered. But you might be struggling to figure out what kind of paint to use on garage walls. Continue with Recommended Cookies. Some people refer to this problem as a flare out or simply pilot failure. if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'fireplacehubs_com-netboard-1','ezslot_24',116,'0','0'])};__ez_fad_position('div-gpt-ad-fireplacehubs_com-netboard-1-0');A thermal switch is a safety device on a water heater. When your water heaters pilot light goes out, automatically, your heater will shut off by itself. This troubleshooting guide will explain all those factors responsible for your Honeywell water heaters major problem and their practical solutions. Heater Igniter Not Sparking 3. > Ensure all the snug electrical connections to the gas control valve. The most common symptoms of a broken water heater are the smell of gas. Ensure the valve is properly tightened to the connection. In short, the igniter doesnt work if its wiring comes out of the white connector. 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. Step #5: Keep holding the knob untilthe maximum voltage is reached. What Are The Pros And Cons Of An Indirect Water Heater. Moreover, your heater can be permanently damaged if it frequently gets too hot. At the same time as youre holding down the pilot switch, press on the piezo igniter. > Clean out base-ring filters & the flame arrestor with the brush-attached vacuum cleaner. Follow the below instructions: Step #1: First up, shut off the gas shut-off valve. Presence of flammable vapors near the unit. The main reason for the Honeywell water heater not becoming hot enough is the malfunctioning of the thermostat. Heater Knob Stuck 10. Replacing an igniter on Honeywell Water Heater is just a piece of cake. That way, the gas can flow easily. Start with the easiest thing first, and work your way down the list. Honeywell Water Heater Leaking 11. One possibility is that the power to control may have been lost. Step #3: Now set your multi-meter to read the voltage. Replace the defective ones immediately. If needed, rub the connection with sandpaper. If a flame isnt detected, the ignition process will stall and your burner will not light. Next, remove a screw from the bottom of the Honeywell Gas Control Valve. Still, if the knob remains in the same position, you should do the following: Note: Dont use any oil to fix the stuck knob. If you are getting too much voltage, (over 125 VAC) it can cause your igniter to fail. 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. The consent submitted will only be used for data processing originating from this website. Hot water heaters are perhaps one of the most important things in our home. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. Whatever the problem, first reset your heater and find if resetting could fix your heater issues or not. The problem starts with this element when there has a limited voltage supply. So, dont miss a single word from below. Your Honeywell water heaters faulty gas valve will lead to different problems. 4 Flashes = Temperature Exceeded. After going through our ultimate guide, already you know what are the common Honeywell water heater problems, their reason, and solutions. Now look for any soot build-up in the pilot light tube that is preventing the pilot light from lighting. Start troubleshooting simply by increasing the thermostats temperature as the temperature may turn down anyhow. Honeywell Water Heater Is Not Hot Enough, 3. 185.23.118.97 Finally, verify the igniter is working properly by relighting the pilot following the lighting instructions on the manual. ), 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]. You can check the state of the igniter by inspecting if it is receiving voltage. If you have reached this point, you will need a licensed professional to take a look a the valve and replace it. 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. Look though the sight glass for a small, blue spark while pressing the igniter button repeatedly. After following this well-proven guide, hopefully, you will not face single trouble while resolving this issue. If none of these is the issue, it could be something more advanced, like a bad thermocouple. If, for whatever reason, there isnt a pilot light or it gets blown out, the thermocouple will cool and stops generating electricity, causing the gas valve to close and the unit to shut down. When this component gets damaged by corrosion or bent, it wont function anymore. Move the brush back and forth and clean the base area properly. Ensure each of the heating elements is blockage free. How do I know if my water heater is working? If the igniter fails, the burner will not light. It a Rheem Performance gas hot water heater. Eric Alvarez is an HVAC guy based in El Paso, Texas, United States. If it is flowing, measure the voltage between the 24V Hot and 24V Common leads to the SmartValve. 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. What if the Honeywell water heater light not blinking? Induced draft water heater. But make sure youre not pulling it. Take the help of an electrician to repair the damaged wiring issue. A typical issue with a thermostat is that it may be over-saturated or dirty and not working effectively. Circuit Board in the Gas Control Valve is defective. If your hot water heater suddenly stops working, chances are a bad thermocouple has shut off the gas to the pilot light. They are red/green or blue. Take a deep breath, and lets start with some of the basics. Also, check the wiring connection. Honeywell Water Heater Igniter Not Working, 7. Turn it off at the breaker panel and then on to the heat setting. Most modern water heaters no longer have standing pilots. Simply remove the front cover panel and look through a short glass to view the pilot assembly. She grew up surrounded by constant home improvement projects and owes most of what she knows to helping her dad renovate her childhood home. 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. You will need to light the igniter, with the knob in the pilot position, and then turn the knob to on after you light it. 2 - Replace Pilot Assembly Insufficient power to the gas control valve/thermostat. Your heaters pilot light stops lighting when it faces restriction due to the carbon deposits build up in it. Make sure you have a set of screwdrivers, a socket set, and a multimeter. Fireplacehubs.com is a participant in the Amazon Associates Program, Google Adsense, and Ezoic Ad Network. When you hold down the pilot switch on a gas heater and click the igniter button repeatedly, a small spark should ignite the pilot. This issue is most likely caused by one of the following: If your gas water heater has an electronic ignition system, you should never attempt to light it by hand. The Honeywell water heater has 3 types of blinking lights. Sometimes, these wires can become loose, and there may be a problem with it getting power. Dont over-tighten it, and make sure the valve is completely closed. Some water heaters use an ignition source to ignite the gas. If the electrode is faulty or broken, replace the electrode entirely. If the water line is connected properly, check to see if theres an obstruction in the water line itself. Pilot Not Lighting 2. Due to insufficient fuel supply, the pilot fails to heat the thermocouple. Sometimes due to low fuel, the heater may start beeping. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. How To Stop Wind From Blowing Out Pilot Light (On A Water Heater). Defective thermopile> Test the thermopile electrically. Wiring issues> Ensure all the snug electrical connections to the gas control valve.Tripped thermal switch> Clean out the vents.> Reset the tripped switch. You will know it is working if you feel the heat coming from the unit. If the FV sensor detects any issue near the heater, it will prevent your heaters ignition possibility by going into lockout mode. One of the most common problems that can develop in older Honeywell water heaters is something referred to as a pilot light going out. FV sensors also go into lockout mode when the sensor becomes damaged or defective. When the piezo igniter is pressed down and released, an electric spark is produced to light the primary gas burner in the water heater. It ensures a constant flame to light the burner. Most Honeywell water heaters with electric gas valves need just 12 volts for the valve to work. | Is It Dangerous For The Water Heater Pilot Light To Go Out? Take a pressure gauge and measure the gas pressure. An example of data being processed may be a unique identifier stored in a cookie. Replacement is an easy DIY repair. Once you remove the manifold door, take out the burner assembly from the burner chamber. However, if this method fails, you might have to replace it altogether in order to provide sufficient heat throughout your home during these frigid winter nights. Go on reading our Honeywell water heater troubleshooting guide. 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. All Right Reserved by HeaterFixLab. Burner Will Not Ignite 8. It may need to be replaced or re-tipped. Get free, zero-commitment quotes from pro contractors near you. If the Honeywell water heater light is not blinking, it may be due to a faulty light switch. A defective thermostat can be changed by professionals to overcome this problem. Clean out clogged debris from the vents using a vent cleaning brush and make them blockage-free. The malfunctioning of the pilot is the major one among them. If your heaters status light wont blink, turn off the gas valve and release the gas control knob. I see absolutely nothing inside the little window on the hot water heater. We and our partners use cookies to Store and/or access information on a device. Wait for a while and look for any corrosion on the electrical connection. If the main control valve is bad, your water heater igniter will not be able to light the pilot, no matter how many times you try. This website is using a security service to protect itself from online attacks. Kit includes: piezo igniter and instructions; For use on GE, Rheem, Ruud and Richmond FVIR water heaters with Delta/SIT gas valves; Genuine OEM replacement part; 1 year limited warranty; Fix your water heater with peace of mind using genuine Rheem parts; Easy to install; Call 1-800-432-8373 to ensure this is the correct part for your water heater If you have a natural gas-operated water heater, the pressure reading will be in between a 5-8 water column. Use a screwdriver to unscrew the nuts that hold the manifold door in place. If I understand correctly, your pilot flame is lighting correctly. If yes, release the valve and set the knob to your desired temperature setting. If your pilot light still wont stay lit, the issue is almost always caused by a defective thermocouple. If none of these is the issue, it could be something more advanced, like a bad thermocouple. Check the thermostat and if it is defective, replace it with the new one. 575K views 8 years ago AO Smith Gas Water Heater This video provides step-by-step instructions for replacing the igniter and flame sensor on AO Smith gas water heaters. The pilot lights the gas burner for the water heater. The Heater Keeps Turning Off 2. We and our partners use cookies to Store and/or access information on a device. If you move through this list, and still cannot find the problem, then you know it is time to call in a professional. Also, periodically clean your water heater and its internal components. If the power supply to the water heater is not working, you may need to replace the fuse or circuit breaker. Turn the control knob to the ON position. link to How To Organize A Bathroom Closet. Ensure your heater is getting adequate gas pressure, Correctly set the thermostat setting (Not too high or too low), Clean your heater pilots carbon deposit to remove its restriction, Lint/dust blocked the FVIR flame arrestor, Turn on your heaters temperature dial to set the desired temperature, Replace the not-functioning or damaged thermostat, Properly clean the main burner lines blockage, blocked FVIR flame arrestor, and filthy filter, Gas valve and thermostat assembly malfunction, Shorted out or malfunctioning heating element, Replace the malfunctioning thermostat, defective gas valve and thermostat assembly, and faulty heating element, Set your heaters temperature at the perfect level, Spiders in the pilot line or clogged line, Following the manufacturers instructions, turn your heaters knob clockwise or counterclockwise, Unscrew the pilot line, properly clean it or replace it, Ensure your heaters safety mechanism is working properly, Lose drain valve, or the valve is not closed completely, Faulty or leak temperature and pressure relief valve. Most often, the water may start leaking from a defective gasket that has failed fail due to corrosion or wears. Pilot lights can take a few tries to get lit. > Test the thermopile electrically. Take a brush-attached vacuum cleaner to clean out the clogged dust or lint. Honeywell Water Heater Not Lighting. They contain scalding water that is under pressure, which can spray from the pressure-relief valve, putting nearby individuals at risk of burns. To determine if the igniter is defective, first make sure the igniter is getting voltage. Manage Settings Wait for 10 minutes. There is no universal answer to this question as it will vary depending on the model of water heater that you have. Switch the knob back to the Pilot position. Anyway,the process to test your own thermopile is relatively simple. I enjoy learning new skills and techniques and sharing them with others. Learn more, Facebook II Twitter II Pinterest II Linkedin. > Replace the bad gas control valve, & thermostat. One possibility is that the electrical wiring to the igniter is damaged. The other leading reason for the low heating problems include: The Honeywell water heater is making noise because the fan has to turn on quickly to create a flow of air through the heater. Shut the gas supply off to the unit and set the gas control knob to the Off position. The root reasons behind Honeywell hot water heater no status light includes: Furthermore, due to tripped thermal switch, lack of combustion air, and defective heater thermopile, owners will face no status light blinking issue on their water heaters. Set the thermostat or the device's controller slightly above the current room temperature. If you cant find the problem, or the problem is too advanced, dont hesitate to call a licensed service professional. Clean the thermocouple and replace it if needed. The simple resolving ways are: The Honeywell water heater knob stuck is another problem you may experience while using this heater. As it is a safety device, it prevents turning on the gas valve if it gets defects. Detach both igniter wire and the thermocouple wire that leads into the gas control valve. This is a more advanced problem. We will get back to you ASAP. The root reasons for this trouble are: After turning on your heater, wait for 90 seconds. > The temperature sensor detects too-high water temperature. The sediment contains different chemicals and salt. Turn gas supply on at valve and spray leak detector on all fittings. A spark is present, but the pilot won't light. But the main burner won't turn on because the electronics in the Gas Control Valve don't acknowledge the pilot is lit. Consequently, the pilot wont light and the status light will not blink. Water heaters can seem a little bit intimidating since they use gas, and heat, to warm the water. Now you know why the status light of your Honeywell water heater doesnt work. Then, proceed with relighting the pilot per the steps outlined above. So, throughout this above Honeywell water heater troubleshooting guide, we well-explained all the major hitches and their solutions. 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. Ifthe Honeywell water heater status light doesnt blink butthe pilot lights, there may have a defective wiring connection with the gas control valve. The igniter itself when out of the control panel sparks fine but when connected it does not spark at all. COPYRIGHT 2023. It will ensure a fluent gas flow. Then, release the knob and it should pop back up. However, the unit could be experiencing any of the following issues: On the other hand, if the pilot wont light but you do have a spark, this means that gas is not reaching the pilot. The control board will throw a code if there is a problem with the voltage. The most common Honeywell water heater problems are the heater not heating or the heater keeps shutting off. COPYRIGHT 2023. If the power is OK, then it may be a problem with the igniter itself. When all is done, the status should start blinking. Using your manual, enter the thermostat configuration and change the system type setting and re-attempt to call for heat/ return to step 1. You need to replace the bent or damaged electrode with the help of a qualified contractor. Dirt or corrosion on the spark electrode usually interferes with the flow of electricity to the pilot light and can cause it not to ignite. Here you go: To test the thermopile, you just needa multi-meter to read the millivolts. If this doesnt work, then it might mean that the spark electrode is defective so you will have to replace it before being able to light your pilot light again. Induced draft water heaters use an intermittent pilot or hot surface ignition instead of a standing pilot light. How to do Honeywell water heater adjustment? Just follow the below few simple steps to relight the pilot with Honeywell Gas Control Valve: Step #1: Start by turning off the gas control knob to the Off position. The water heater is a AO Smith HCV 40 300. I believe it is 9 years old as the date on the label says 2011. i think i need to change the burner assembly coz when i took it off, i couldn't get a spark in the igniter when it is connected. Honeywell Water Heater Troubleshooting [9 Easy Solutions], 1. Insufficient air supply may be the culprit due to a clogged air screen. Therefore, you should always consult the instructions from your manufacturer. A lack of combustion air, there creates carbon monoxide in a greater amount which blows out the pilot. Heater Flammable Vapor Sensor Lockout 7. Leaks will present by creating bubbles around fittings. The knob can get stuck in the On/Off/Pilot position. Set the gas control knob to PILOT. If there is no light, be sure dirt and debris have accumulated on the pilot assembly that is preventing lighting the burner. Last but not least, a bad thermopile is one of the major reasons behind the Honeywell hot water heater status light-off issue. Here are the Honeywell water heater issues explained with their easy solutions: Note: Also read to know how to fix Honeywell water heater sensor failure. To determine if it is simply an issue with the ignition source or your water heater as a whole, first make sure that you check whether or not your water heater is getting power in general because many issues can be caused by a simple power outage that is more serious. When the gas is burned from the primary heat exchanger, the second exchanger draws heat from the exhaust. Any time you work on a hot water heater, you need to make sure that it is unplugged, and that the gas is turned to the off position. Repair the damaged part as soon as possible. Keep pressing both buttons until the status light starts blinking. It may also be caused due to a failing pressure switch. When you click on the igniter, there should be a tiny spark happening inside of the pilot. You will need to know how to properly light your electric ignition water heater. Leaks in the gas valves or pipes are serious . If your electronic ignition water heater, will not light, then it could be a loose wire, the ignition may not be getting the correct voltage, or you may just need to try lighting it more than once. What are the symptoms of a broken water heater? Check out any corrosion in the connections. He obtained his Bachelor of Science degree from the University Of Texas at El Paso. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. You will need to replace the thermocouple at this point. Why does my water heater pilot light keep going out? Heater Not Heating 6. Lets look at some of the most common problems, so that we may find the solutions. If you have tried it multiple times and waited for the correct amount of time, and it is still not working, you will need to move on to the next possible issue. When you click the igniter, you should hear a click sound, indicating the spark igniting the pilot. The last issue, after you have determined that there is no easy fix, is that the main control valve could be bad. Then, unscrew the manifold tube, pilot tube, and gas supply tube from the gas control valve. How do I know if my water heater thermostat is bad? First, make sure that the pilot is turned on. Simply push the switch and listen for a click. If you have been having trouble with your hot water heater not igniting, then there could be several issues. If it isn't flowing, replace the SmartValve. If it is, simply replace the igniter/flame rod assembly. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. However, the most standard procedure for lighting a gas water heater pilot light is as follows: Again, this process may vary slightly based on the make and model of your water heater. Culligan water softener error codes (Solved & Explained) All about Water, Honeywell Water Heater Troubleshooting [11+ Easy Fixes]. Next up, you need to make sure that the water heater is getting the correct voltage. > Replace the faulty thermopile, & weak pilot flame. A faulty igniter will fail to glow even after receiving an adequate amount of voltage. Then, click on the igniter multiple times and look for a spark. The electrode should release a spark simply by pressing the piezo igniter. 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. Look through the igniter viewpoint and inspect whether it sparks or not. When you have a problem with your water heater, you will need to do some troubleshooting and some testing. Then, install it and push it into its place. Replace the defective one.
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