The gas shut-off valve is not opened all the way. So, check and fill out the fuel. Just follow the below simple steps I described below to make the replacement correctly: First off, turn the main gas supply valve clockwise to stop the gas supply to the unit. Your water heater won't work properly if the igniter won't spark. As it is a safety device, it prevents turning on the gas valve if it gets defects. The control board will throw a code if there is a problem with the voltage. An example of data being processed may be a unique identifier stored in a cookie. Improper installation of the spark rod and the pilot head. The water heaters safety devices are FV (Flammable Vapor) sensors. If the igniter seems dirty, clean it by using an emery cloth. The spark is small, and the igniter is deep inside the base of the water heater. Get free, zero-commitment quotes from pro contractors near you. There are two likely faults: Thermopile is not sensing the flame correctly, or. Step #4: Take a look at the viewport to see if the pilot light comes on. Most often, the water may start leaking from a defective gasket that has failed fail due to corrosion or wears. Condensing water heater. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. If youre having trouble getting your water heater to light its pilot light, first check the following spark electrode for dirt and corrosion since this could be your problem. Fortunately, I will put you through the grind to resolve those problems I mentioned. Tighten the thermal switchs wire lead connection, Ensure your heaters proper gas supply and pressure, Set the thermostat temperature at the proper level and make sure it is not exceeding, Excessive sediment build-up in the heater, Faulty inlet control valve or partially closed valve, Prevent and clean your heaters excessive sediment build-up, Replace the defective inlet control valve, and lousy check valves, Make sure the inlet control valves are open, Control your heaters water pressure fluctuations, Inadequate tank size or too small water heater, Restricted pilot due to carbon deposit build-up in it. Fix any leaks found in step 12. In most cases, the status light doesnt blink due to inadequate air supply. 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. Now if the pilot isnt lighting the burner, the water will not heat. Sometimes, faulty electrical wiring connectors to the thermocouple, igniter, and thermal switch create a problem. You can order parts online like on Home Depot or on Amazon. Verify the water pipes are properly insulated and ventilated. Consequently, the pilot wont light and the status light will not blink. Check to make sure the thermocouple connection to the control valve is tight. > Replace the bad gas control valve, & thermostat. In other words, you cant ignite your water heater. Water heater pilot lights but burner doesn't ignite The last issue, after you have determined that there is no easy fix, is that the main control valve could be bad. If you move through this list, and still cannot find the problem, then you know it is time to call in a professional. Have patience when working on these things, and make sure that you are taking the correct safety precautions. Honeywell Water Heater Pilot Light Won't Light? (We Have A Fix) What are the symptoms of a broken water heater? l O flashes - Control off or Pilot out l 1 flash - Normal operation Circuit Board in the Gas Control Valve is defective. The other reasons for water heater shutting down unexpectedly include: A water heater can overheat for many reasons, but the most common cause is a failure of the thermostat. Last but not least, a bad thermopile is one of the major reasons behind the Honeywell hot water heater status light-off issue. 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. If the power supply to the water heater is not working, you may need to replace the fuse or circuit breaker. Aside from lighting the gas burner, the pilot also heats the thermocouple, which creates a small amount of electricity to hold the electromagnetic valve open inside of the gas control valve. Another possibility is that there is something blocking the igniters contact with the wire coil in the furnace. Well walk you through how to troubleshoot the issue of your water heater igniter not sparking, and educate you on possible solutions. 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. Before calling in a plumber, there are a few things you can try yourself to check if your water heater is working or not. Another common issue with the pilot light on water heaters is that the flame frequently goes out. If the igniter is getting voltage, but it doesn't glow, this indicates that the igniter is defective and should be replaced. In the next chapter, I will walk you through the step-by-step procedure of igniter replacement. After going through our ultimate guide, already you know what are the common Honeywell water heater problems, their reason, and solutions. Anything that uses gas, needs to be worked on by someone who is licensed. However, if you have any more struggles with any other issues with your heater, dont hesitate to let us know in the comment box. You may have to dim the room lights to see the spark. First of all, clean the pilot line and make sure no dirt or debris is clogging the line. It should be firmly inserted into the white connector. When yourHoneywell water heater pilot light wont light, your heater will stop heating. What will happen if the water heater gets a high-temperature shutdown? If I understand correctly, your pilot flame is lighting correctly. link to How To Organize A Bathroom Closet. If you feel air flow, but no heat or cool, you likely have incorrectly configured your thermostat for a conventional system instead of a heat pump. 12. A pilot is an essential element of any water heater that connectsthe burner to the gas valve. The stuck knob may cause your heater to overheat also. Or from your water heaters front, the water can leak. Ensure good wiring connections of the heater. If you find any wire or plug broken you can call the electrician to fix it. The Heater Making Noise 5. Any of these can be the reason behind the issue. (Seconds! After that, switch to hot for 10 seconds and to pilot for 10 seconds. After resolving the pilot issue and there is still no blinking on the status light, a bad igniter or malfunctions from the igniter is the second suspect. > Replace the bad gas control valve, thermostat knob, faulty outer door, weak pilot, and faulty thermostat to ensure proper gas supply to the heater. 8 Flashes = Power off Failure. If the power still isnt working, try to replace the igniter. Lets look at some of the most common problems, so that we may find the solutions. All Right Reserved by FIREPLACEHUBS. Water heaters are not appliances that are relatively safe to work with. Follow the solutions below and make sure your Honeywell heaters status light is blinking. Your water heaters control knob will not turn off or move to the pilot position if it is stuck in the On position. It a Rheem Performance gas hot water heater. The Honeywell water heater has 3 types of blinking lights. Eric,your tutorial was very helpful, Im from El Paso as well. A faulty igniter will fail to glow even after receiving an adequate amount of voltage. It must measure at least 19.5VAC with the igniter powered. We store towels, medicine, toiletry supplies, first-aid gear, massage devices, facial steamers, spare Painting your garage is a great way to improve the look of the space and make the walls easier to clean. Honeywell Water Heater Troubleshooting [9 Easy Solutions] - FireplaceHubs Water Heater Won't Light? Igniter & Flame Sensor #9005958005 When troubleshooting your hot water heater, check to ensure that the correct voltage is reaching your gas valve. You will need to have some tools handy, as well. Now relight the pilot following the below section. Sometimes it may be an easy fix, such as a loose wire, other times, it may be something more advanced, such as a bad thermocouple. An example of data being processed may be a unique identifier stored in a cookie. 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. Step #5: Keep holding the knob untilthe maximum voltage is reached. If the pilot flame lights and then goes out after youve released the gas control knob, provided you have held it in for the recommended 20 to 30 seconds, this is a strong indication of a thermocouple malfunction. Here you go: First up, turn off the power to your water heater. Then, unscrew the manifold tube, pilot tube, and gas supply tube from the gas control valve. Why Is Honeywell Water Heater Status Light Not Blinking? Most newer hot water heaters use an electronic igniter, this means that you will not be able to manually light it, the way you could with an older one. Culligan water softener error codes (Solved & Explained) All about Water, Honeywell Water Heater Troubleshooting [11+ Easy Fixes]. And thus your water heater can leak. A lack of combustion air, there creates carbon monoxide in a greater amount which blows out the pilot. If you would like to change your settings or withdraw consent at any time, the link to do so is in our privacy policy accessible from our home page.. Set your thermostat to the desired temperature. Finally, you have to reset the tripped thermal switch to get back the element function again. One relatively easy way to verify if your pilot flame is working as it should be is to inspect it visually. For safety reasons, you should make sure that the gas is turned to the off position when you are doing any work to the water heater. How to Tell If a Honeywell Gas Valve Is Bad | Hunker Now inspect the vents of the heater. 2 Flashs = Thermopile low voltage. As a result, it will not work the way it should. The malfunctioning of the pilot is the major one among them. You can email the site owner to let them know you were blocked. So, throughout this above Honeywell water heater troubleshooting guide, we well-explained all the major hitches and their solutions. This troubleshooting guide will explain all those factors responsible for your Honeywell water heaters major problem and their practical solutions. Switch the knob back to the Pilot position. The heater overheating can result in a burn or scald in the household. Over time, carbon and fuel residue form a layer on the thermopile. As a result, the status light will not blink. Bathroom closets are often catch-alls for anything and everything remotely related to self-care. Tripping this safety component is one of the most common scenarios among water heater owners. Check the T&P valve and verify whether it is in good working condition or not. COPYRIGHT 2023. The pilot light in your water heater is a small device that is designed to provide the flame to light the gas released out of the gas valve and main burner. Insufficient air supply may be the culprit due to a clogged air screen. Honeywell Hot Water Heater No Status Light [7 Easy Solutions] 1. When your Honeywell heater stops heating, you should check the pilot light first. Also, dirty pilot tubes, faulty gas valves, and clogged air vents are other possible reasons behind this. Do not try to light it manually, to avoid safety issues. 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 problem starts with this element when there has a limited voltage supply. After that, check the pressure relief valve if it breaks or gets stuck in the closed position. Water Heater Igniter Won't Spark? (With Solutions) Better safe than sorry. Warning. This article discusses some problems when the lighting does not work on Honeywell water heaters. When the tank isnt properly sealed, moisture and bacteria can get into the system and cause a leak. Pilot lights can take a few tries to get lit. All Right Reserved by HeaterFixLab. Save my name, email, and website in this browser for the next time I comment. I hope you can fix the issue by following this guideline. If it doesnt work, you need to replace the corresponding defective part. Sometimes, these wires can become loose, and there may be a problem with it getting power. The other leading reason for the low heating problems include: Wrong thermostat setting Sediment build-up in the tank 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. Below, I will break down everything you need to know to let the igniter function again. As a result, the igniter fails to ignite the burner. Lets start. To get a better look, consider dimming the lights in the room. Today were going to talk about ways you can prevent the pilot light from going out for good and what you should do if it does go out. You will have to unscrew the thermocouple, from the control valve. Related Content: Electronic Ignition Water Heater Wont Light? Regardless, these elements can release toxic chemicals when they burn, so you should look into having a repair done immediately. If it is flowing, measure the voltage between the 24V Hot and 24V Common leads to the SmartValve. Get free, zero-commitment quotes from pro contractors near you. Honeywell Water Heater Is Not Hot Enough, 3. Heater Overheating 9. Honeywell Water Heater Not Lighting (How to fix) - House Tipper To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. Some water heaters use an ignition source to ignite the gas. 1 Additionally, these devices are fueled with flammable natural gas. Lets start: The Honeywell heater users often complain about a major problem: the Honeywell water heater keeps turning off or wont stay lit. 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. A Honeywell water heater will overheat if it isnt receiving enough heat from the furnace or hot water tank. However, to know more about the exact causes and solutions of all the above troubles, keep reading this articles each point. Remove the front access panel of your water heater. The thermocouple could be damaged and will need to be replaced, or it may just be loose. Another solution is resetting the unit by pressing and holding down both buttons for three seconds. Yes, you can replace an igniter on a gas water heater. There is no universal answer to this question as it will vary depending on the model of water heater that you have. If the igniter is getting voltage, but it doesn't glow, this indicates that the igniter is defective and should be replaced. The root reasons for this trouble are: After turning on your heater, wait for 90 seconds. A carbon deposit may create a restriction making it too difficult for the gas to reach its ignition point. After cleaning, reassemble the pilot assembly. Check the power supply to the unit. Honeywell Ignitor - How to Replace a Water Heater Ignitor Replacing an igniter on Honeywell Water Heater is just a piece of cake. link to What Kind Of Paint For Garage Walls? Once heating is required, the gas control valve will discharge gas into the main burner and the pilot light will ignite the gas. So, keep reading between the lines. Then properly clean it, Ensure your heater is getting an adequate gas supply, Air in the gas line or insufficient air supply, Replace the malfunctioning thermopile, bad gas control valve and its lousy wiring, tripping thermal switch, & stuck gas control knob, Tighten the gas control valves wiring connection, Clean the gas lines air and ensure the sufficient air supply. How Long For A Water Heater To Heat After A Reset? There is more than one type of electronic ignition water heater. 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. 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. When you have a problem with your water heater, you will need to do some troubleshooting and some testing. How To Stop Wind From Blowing Out Pilot Light (On A Water Heater). How do I know if the gas valve is bad on my water heater? The pilot lights the gas burner for the water heater. Hold down the pilot button and keep depressing the igniter button until the pilot light comes on. The first thing you need to do before you do any of the other troubleshooting is to try lighting it multiple times. Make sure you have a set of screwdrivers, a socket set, and a multimeter. So, lets start. Sediment build-up at your water tank bottom leads to premature rusting. When you click the igniter to light your pilot flame, there should be a tiny spark happening inside of the pilot. If this is damaged, or not working properly, you will not be able to light the pilot by pressing the igniter. The procedure for properly lighting a pilot light will vary based on the water heater you have. Then, you will need to set your multimeter to read millivolts. Required Part Water Heater Igniter Clogged Base-in-filter & Arrestor 7. Troubleshooting Common Problems Water heater not heating 10 possible causes and potential solutions Learn More Featured Video 02:24 Water heater leaking 2 possible causes and potential solutions Learn More Featured Video 01:22 Water heater not lighting 5 possible causes and potential solutions Learn More Featured Video 01:21 Water heater too hot We will be happy to help you. If the Honeywell water heater light is not blinking, it may be due to a faulty light switch. Honeywell Water Heater Troubleshooting - PartsAPS This makes the pilot flame small and unsustainable. The reasons behind this difficulty are: Before your too-hot Honeywell water heater creates any major hitch, you need to fix it immediately. If the water heater is leaking, you may also see water on the floor or in the sink. If the water heater shuts down due to a high temperature, it will need to be replaced. You can check the state of the igniter by inspecting if it is receiving voltage. 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. Then go for the other solutions below: Due to the Honeywell water heaters flammable vapor sensor lockout, your heater stops heating water. Water Heater Not Lighting | Repair Clinic You can easily replace this part yourself for cheap, or consider hiring a professional to ensure that it is properly installed. FV sensors also go into lockout mode when the sensor becomes damaged or defective. Replace the bad thermopile with the help of the technician. A brief visual inspection will generally help you discover possible issues with your pilot flame. 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. Use a Multimeter to check the voltage drop across the valve. Honeywell Water Heater Sensor Failure [5 Easy Fixes], Why Duraflame Heater Flame Not Working [Reasons + Solutions], Richmond Tankless Water Heater Troubleshooting [A Complete Guide], Richmond Electric Water Heater Troubleshooting [A Complete Guide], Richmond Gas Water Heater Troubleshooting [A Complete Guide], Richmond Water Heater Blinking Light Codes [Why+ How To Fix], Richmond Water Heater Gas Valve Problems [Why + How To Fix], > LED is not lit, or the thermopile didnt get the normal temperature yet. If the pilot does not light, the water heater will not heat up. But when it reads below400 millivolts, be sure the thermopile is faulty, and it needs replacement. Replace the defective one. Turn gas supply on at valve and spray leak detector on all fittings. Next up, you need to make sure that the water heater is getting the correct voltage. | Is It Dangerous For The Water Heater Pilot Light To Go Out? Learn more, Facebook II Twitter II Pinterest II Linkedin. We and our partners use cookies to Store and/or access information on a device. Interruption In The Gas Supply 4. If you do not have leak detector use water and dish soap mixed at about 75% 25% respectively. If there is no continuity or poor contact, you may need to replace your heater thermostat. Performance & security by Cloudflare. > The temperature sensor detects too-high water temperature. If the FV sensor detects any issue near the heater, it will prevent your heaters ignition possibility by going into lockout mode. Also, check that the thermostat is set to the proper temperature. If the light switch is not the issue, then the water heater may need to be serviced. Another reason behind this issue can be that the pilot light is defective or not working properly. When the igniter goes bad or becomes faulty for some reason, the honeywell water heater pilot stops lighting all of a sudden. When done, connect the outer door and check the status light. Reconnect gas supply line. If its a Honeywell water heater, follow the steps I mentioned to make the replacement with ease. If your pilot flame lights but keeps going out, its vent is most likely dirty and/or clogged. They are red/green or blue. If that is not the problem, you may have a bad thermocouple on your hands. Set the gas control knob to PILOT. Honeywell water heater high temperature shut downyour heater and the unit stopped working. An example of data being processed may be a unique identifier stored in a cookie. Replace the defective temperature and pressure relief valve, Maintenance a cleaning routine and periodically clean your water heater. Sometimes due to low fuel, the heater may start beeping. Jessica considers herself a home improvement and design enthusiast. If there is no spark, be sure it is not getting the voltage. Also, check the thermostat to see if the temperature is correctly set or not. Next, reattach everything like the wiring, manifold tube, and pilot tube to the gas control valve. To properly and safely light your pilot light, always check the instructions first. 4 Flashes = Temperature Exceeded. This means, if the power is out, you will not be able to light the hot water heater. Then, check to see if the water line is correctly connected to the heater. Your Do You Need Water Heater Repair Services? Clean the pilot tube using a sharp object to remove the blockages. When the piezo igniter is pressed down and released, an electric spark is produced to light the primary gas burner in the water heater.