If none of these is the issue, it could be something more advanced, like a bad thermocouple. 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 do so, set the control knob to the Off position and wait for 5 to 10 minutes. 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. Replace the defective ones immediately. Over time the mineral builds up on your gas water heaters bottom area. Some issues caused by a bad valve are gas leaks, heaters total shutdown, heater stops working, heater blinks error codes, etc. We will be happy to help you. The thermopile unit controller of the water heaterconverts thermal energy into electrical energy. She grew up surrounded by constant home improvement projects and owes most of what she knows to helping her dad renovate her childhood home. If the water heater shuts down due to a high temperature, it will need to be replaced. Turn off the gas supply valve to your appliance to test whether your valve is capable of shutting down properly. So, check and fill out the fuel. We and our partners use cookies to Store and/or access information on a device. Finally, verify the igniter is working properly by relighting the pilot following the lighting instructions on the manual. 5 Flashes = Sensor Failure. Condensing water heater. Blow out the accumulated dirt from the spark button with compressed air. If the igniter fails, the burner will not light. As I mentioned earlier, three culprits: loose igniter wiring, dirty thermopile, and bad igniter cause the igniter to not work. If the power is OK, then it may be a problem with the igniter itself. Check the dip tube, and it should be in good working condition. 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. Then, insert the connectors again and ensure they are fully inserted and tight. Step #2: After that time, set the control knob to the pilot position. The igniter will have multiple wires that go to it. As a result, the status light will not blink. COPYRIGHT 2023. The blinking light on a different number of times indicates that theres something up with your water heater and needs to be fixed as soon as possible. After doing all the above, reassemble the heater and relight the pilot. Turn it off at the breaker panel and then on to the heat setting. Start with inspecting the igniter wire (its either white or orange). If this doesn't 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. If any of the pipes are loose, tighten them. First up, check all the pipe connections of the water heater. The thermocouple could be damaged and will need to be replaced, or it may just be loose. Any of these can be the reason behind the issue. Change the defective elements of the system to prevent this problem. When all is done, the status should start blinking. Start troubleshooting simply by increasing the thermostats temperature as the temperature may turn down anyhow. The action you just performed triggered the security solution. If the pilot does not light, the water heater will not heat up. When you click on the igniter, there should be a tiny spark happening inside of the pilot. Manage Settings If not, we will guide you. A carbon deposit may create a restriction making it too difficult for the gas to reach its ignition point. If the igniter fails, the burner will not light. But it should not exceed 120F or 49C. Easy things, you will be able to work on yourself. Step #5: Keep holding the knob untilthe maximum voltage is reached. When the igniter goes bad or becomes faulty for some reason, the honeywell water heater pilot stops lighting all of a sudden. 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. 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. 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. Use your multimeter, to test how much voltage is going to the igniter. Turn the control knob to the OFF position. Why does my Honeywell water heater keep shutting off? Before calling in a plumber, there are a few things you can try yourself to check if your water heater is working or not. Now, inspect the pressure relief valve for the stuck debris inside of it. Replacement is an easy DIY repair. The other leading reason for the low heating problems include: Wrong thermostat setting Sediment build-up in the tank When the gas is burned from the primary heat exchanger, the second exchanger draws heat from the exhaust. Turn the control knob to the ON position. Weve put together this guide to help you find the solution. However, to know more about the exact causes and solutions of all the above troubles, keep reading this articles each point. It may need to be replaced or re-tipped. How Long For A Water Heater To Heat After A Reset? Honeywell Hot Water Heater No Status Light [7 Easy Solutions] 1. Common solutions for: Honeywell Water heater not lighting 01 - Honeywell Water Heater Igniter Some water heaters use an igniter to ignite the gas. Most Honeywell water heaters with electric gas valves need just 12 volts for the valve to work. Regardless, these elements can release toxic chemicals when they burn, so you should look into having a repair done immediately. You will know it is working if you feel the heat coming from the unit. You will need to use your multimeter to test it. Your heaters pilot light stops lighting when it faces restriction due to the carbon deposits build up in it. If the thermocouple is reading less than 25 millivolts, then it is bad. Use a Multimeter to check the voltage drop across the valve. COPYRIGHT 2023. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. You can check the state of the igniter by inspecting if it is receiving voltage. Check the thermostat and if it is defective, replace it with the new one. This website is using a security service to protect itself from online attacks. We and our partners use cookies to Store and/or access information on a device. All Right Reserved by HeaterFixLab. 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. A thermocouple is an important part of your electric kitchen or gas grill. Check the thermocouple. There may have a higher possibility of cracks in the water heater. Heater Knob Stuck 10. Hopefully, if your heater goes through any of the above trouble, you will fix it yourself. A brief visual inspection will generally help you discover possible issues with your pilot flame. Each of them indicates different problems. Locate the hot surface igniter and look for a spark or glow there. 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. Copyright 2022 Housetipper | ALL RIGHTS RESERVED. Whether the unit be underpowered or there is a bad thermocouple, lets take a look at what you can do when an electronic ignition water heater wont light. It may also be caused due to a failing pressure switch. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. Better safe than sorry. Repair the damage to stop beeping. l O flashes - Control off or Pilot out l 1 flash - Normal operation Sometimes, these wires can become loose, and there may be a problem with it getting power. > Replace the bad gas control valve, & thermostat. I hope you can fix the issue by following this guideline. Thank for your feedback. Have patience when working on these things, and make sure that you are taking the correct safety precautions. If you doing any soldering, make sure to wear protective eyewear. Your Honeywell water heater igniter is not working due to loose igniter wiring, dirty thermopile, and bad igniter. 1 Flash = Normal Operation. 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.. To fix your hot water heater issue, follow our solution guide in the hot water heater pilot wont light section of the article. Also, check the thermostat to see if the temperature is correctly set or not. The heater overheating can result in a burn or scald in the household. 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. Move the brush back and forth and clean the base area properly. Now, use an adjustable wrench to unscrew the pilot tube and the gas supply tube from the control valve. > Replace lousy thermostat, & faulty gas control valve turned off the thermostat/control valve. A condensing water heater uses two heat exchangers. Also, testing the thermopile reading is a must to ensure that it really needs replacement. Wait for 10 minutes. When you cant get your water heater to light, you may get a little bit irritated. Reconnect gas supply line. When the pilot light is on, turn the gas control knob to the desired temperature settings. How do I reset my Honeywell water heater? If your pilot flame lights but keeps going out, its vent is most likely dirty and/or clogged. Check all wiring connections. First up, check the thermostat of the heater and replace the defective one. Look through the igniter viewpoint and inspect whether it sparks or not. One possibility is that the electrical wiring to the igniter is damaged. 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. 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. > Replace the bad outer door, & defective gas control valve/ thermostat. Common problems with IP ignition include: Ignition doesn't occur, and the furnace won't go on. This troubleshooting guide will explain all those factors responsible for your Honeywell water heaters major problem and their practical solutions. Push the On/Off/Pilot knob down with one hand and use your other to hold a barbecue lighter. The last issue, after you have determined that there is no easy fix, is that the main control valve could be bad. If still, there is no spark, inspect the spark electrode visually. Another reason for water heater leaks is the tank not being properly sealed. Now learn all the probable reasons in detail and how to break down the culprits with ease by following the suggested methods. 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.. Also, it should not touch the metal pilot tube and manifold tube. Performance & security by Cloudflare. Induced draft water heater. Being a Los Angeles resident, Jessica spends a lot of her time looking for her next DIY project and sharing her love for home design. The igniter on Honeywell water heater won't work because of these three reasons: Igniter wires come loose from the white connector The thermopile gets covered with carbon deposits The igniter itself is bad If you want to ignite the unit again to comfort the ice-cold conditions, you must address those issues and solve them. The stuck knob may cause your heater to overheat also. Ensure your heaters backdraft is not creating any pilot light issues. If the control board is faulty, it might also need to be replaced. Tripped Heater Thermal Switch 6. For instance: Follow the below instruction to resolve the above igniter issues: First up, you have to check the wiring connection of the igniter. link to What Kind Of Paint For Garage Walls? Honeywell Water Heater Keeps Turning Off, 5. Turn gas supply on at valve and spray leak detector on all fittings. We will get back to you ASAP. Go on reading our Honeywell water heater troubleshooting guide. As a result, it will not work the way it should. Yes, you can replace an igniter on a gas water heater. | How To Stop Wind From Blowing Out Pilot Light | Honeywell Water Heater Pilot Light Wont Light? Many homeowners have an electronic ignition water heater because of their cheap and easy operation. Individually you need to check all the parts, like the igniter, thermocouple, flex tube, etc., to find out which one is the culprit. Basically,thermopile in an open circuit test reads 650 to 850 millivolts. Faulty Gas Control Valves Electrical Connections. for the Honeywell water heater? This information is provided as our informed opinion and does not constitute actual advice from a licensed professional. If that doesnt prove well, ensure your thermostat is working properly by checking for continuity between its terminals. If your heaters status light wont blink, turn off the gas valve and release the gas control knob. It does not blink at all.If you could get back to me, I really would appreciate it.915-921-5951. If that is not the problem, you may have a bad thermocouple on your hands. Then try again to relight the pilot. Sometimes, faulty electrical wiring connectors to the thermocouple, igniter, and thermal switch create a problem. Now, check the spark wire and ensure it is grounded properly. Step #3: While holding the knob, press the piezo igniter button at the same time. Anything that uses gas, needs to be worked on by someone who is licensed. Inspect the water heater for any visible cracks or leaks present. Lets start: The Honeywell heater users often complain about a major problem: the Honeywell water heater keeps turning off or wont stay lit. After that, switch to hot for 10 seconds and to pilot for 10 seconds. If the igniter wires come loose from their connector, the controller will receive no signal for ignition. Manage Settings Now look for loose wiring to the switch, which is leading the switch to trip unexpectedly. Another common issue with the pilot light on water heaters is that the flame frequently goes out. A spark is present, but the pilot won't light. If the water heater is leaking, you may also see water on the floor or in the sink. Sometimes, electronic ignition water heaters wont light due to improper voltage or loose wires. 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. Well walk you through how to troubleshoot the issue of your water heater igniter not sparking, and educate you on possible solutions. A pilot is an essential element of any water heater that connectsthe burner to the gas valve. Save my name, email, and website in this browser for the next time I comment. It should be firmly inserted into the white connector. Most modern water heaters no longer have standing pilots. The recommended thermostat temperature is 120F. It will ensure a fluent gas flow. Another possibility is that there is something blocking the igniters contact with the wire coil in the furnace. Now check for sediment build-up at the bottom of the tank as it may be the culprit for reducing the amount of heat. Here you go: To test the thermopile, you just needa multi-meter to read the millivolts. Heater Not Heating 6. If still, you are hearing the beeping noise, then try to restart the system. Alternatively, if the pilot light goes out right after you light it, you want to reset the door switch, or high-limit reset switch.