Remove the two connectors of red and white wires from the gas control valve. Well walk you through how to troubleshoot the issue of your water heater igniter not sparking, and educate you on possible solutions. We and our partners use cookies to Store and/or access information on a device. If the pilot light after 90 seconds but the status light will not blink, verify all the wiring from the control valves is in good working condition. To do this, turn the water temperature dial to Low and the On/Off/Pilot knob to Pilot. Still, if the knob remains in the same position, you should do the following: Note: Dont use any oil to fix the stuck knob. > Verify the whiter igniter is firmly inserted into the white or orange connector. Usually, next to your heaters pilot light, you will find the thermocouple. Usually, when your heaters pilot light stops lighting or goes out, your water heater will stop heating. Culligan water softener error codes (Solved & Explained) All about Water, Honeywell Water Heater Troubleshooting [11+ Easy Fixes]. > Bad outer poor thermostat knob/gas control valve set to on position. Accept this, there may have a few factors behind the malfunctioning of the igniter. Tools Required 4-in-1 screwdriver Adjustable wrench Wrench set Materials Required Dish soap Long matches Thermocouple No hot water? Now inspect the vents of the heater. Check the T&P valve and verify whether it is in good working condition or not. Unclog the heater vents and air intake. Detach both igniter wire and the thermocouple wire that leads into the gas control valve. Turn the control knob to the OFF position. If the ignition fails, the water will not get hot enough. This website is using a security service to protect itself from online attacks. The consent submitted will only be used for data processing originating from this website. If not, we will guide you. Check for any obvious dirt or debris that could be clogging the pilot and clean accordingly. Check for gas leaks. Over time the mineral builds up on your gas water heaters bottom area. If there is no continuity or poor contact, you may need to replace your heater thermostat. Therefore, you should always consult the instructions from your manufacturer. Step 8. So, throughout this above Honeywell water heater troubleshooting guide, we well-explained all the major hitches and their solutions. I'm a writer that is passionate about home improvements, remodeling, and renovating. Locate the thermopile on the burner assembly. Make sure you have a set of screwdrivers, a socket set, and a multimeter. Use your multimeter, to test how much voltage is going to the igniter. So, check and fill out the fuel. Then, insert the connectors again and ensure they are fully inserted and tight. A carbon deposit may create a restriction making it too difficult for the gas to reach its ignition point. > Faulty thermostat knob, or gas control valve. The error codes on the LED status will indicate the issue by reporting a number of flashes. Go on reading our Honeywell water heater troubleshooting guide. So, as for the first step, you have to check whether there is light on the pilot. > Ensure all the snug electrical connections to the gas control valve. You will need to have some tools handy, as well. One possibility is that the power to control may have been lost. When the igniter goes bad or becomes faulty for some reason, the honeywell water heater pilot stops lighting all of a sudden. The other causes of it are: Your water heater can make different types of noises such as rumbling, banging, crackling, ticking, hissing, screeching, and popping. Step #4: Then, relight the pilot andhold down the gas controls thermostat knob once it is light. One of the most common problems that can develop in older Honeywell water heaters is something referred to as a pilot light going out. Insufficient fuel supply> Open the gas shut-off valve all the way.> Ensure proper gas pressure on the heater. It a Rheem Performance gas hot water heater. Attach the red positive lead to the red thermopile wire. They contain scalding water that is under pressure, which can spray from the pressure-relief valve, putting nearby individuals at risk of burns. However, the other solutions are: Your Honeywell water heater can make noise or sizzling sounds due to internal condensation. If your heaters status light wont blink, turn off the gas valve and release the gas control knob. You can email the site owner to let them know you were blocked. So, you should replace it after every 7 years. You can check the state of the igniter by inspecting if it is receiving voltage. We will be happy to help you. In some cases, the electronic control board is the culprit. Yes, you can replace an igniter on a gas water heater. Check the power supply to the unit. Also, this guide has the solutions to other hitches like the heater not heating, overheating; the burner wont ignite, error codes, etc. Start with the easiest thing first, and work your way down the list. Use the + or - signs to change the setting. But the main burner won't turn on because the electronics in the Gas Control Valve don't acknowledge the pilot is lit. How long does the igniter last on water heater? 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. 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. 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. Each of them indicates different problems. If the igniter fails, the burner will not light. 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. 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. The most common. Replace the broken valve. Whatever the problem, first reset your heater and find if resetting could fix your heater issues or not. Jessica considers herself a home improvement and design enthusiast. (Seconds! 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. Also, testing the thermopile reading is a must to ensure that it really needs replacement. A lack of combustion air, there creates carbon monoxide in a greater amount which blows out the pilot. You will need to wait a few minutes, in between lighting it. 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. If the electrode is faulty or broken, replace the electrode entirely. Due to inadequate gas, your heater fails to ignite and heat the water. We will tell you all the reasons behind each issue with their simple solutions. Dont forget to remove the bottom cover from the unit. Common problems with IP ignition include: Ignition doesn't occur, and the furnace won't go on. Honeywell Water Heater Igniter Not Working [3 Easy Solutions], Honeywell Water Heater Igniter Replacement [A Step-by-Step Procedure]. When you cant get your water heater to light, you may get a little bit irritated. To better understand how yours works, you will need to know what type you have. 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. How to do Honeywell water heater adjustment? Due to a loose connection of the connector, the red status light will not blink. If your hot water heater does have a high-temperature reset button, it should be used when the temperature is above 180 degrees. When you click the igniter to light your pilot flame, there should be a tiny spark happening inside of the pilot. Next up, you need to make sure that the water heater is getting the correct voltage. Also, check that the thermostat is set to the proper temperature. If the power to the water heater is not working, then either the circuit breaker or fuse may need to be replaced. Blocked vents or insufficient air supply. The gas will need to disperse, and then you will be ready to try it again. Interruption In The Gas Supply 4. You will need to know how to properly light your electric ignition water heater. The Heater Keeps Turning Off 2. If the white or the orange igniter wire comes loose, ensure you tighten it up or insert into the white connector. Look though the sight glass for a small, blue spark while pressing the igniter button repeatedly. I hope you can fix the issue by following this guideline. 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. FV sensors also go into lockout mode when the sensor becomes damaged or defective. COPYRIGHT 2023. Remove the debris and reinsert the connectors firmly. Any of these can be the reason behind the issue. Step #2: After that time, set the control knob to the pilot position. To stop tripped circuit breaker try turning the power off and on again. Look through the igniter viewpoint and inspect whether it sparks or not. This is a more advanced problem. Save my name, email, and website in this browser for the next time I comment. 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. After that, check the pressure relief valve if it breaks or gets stuck in the closed position. 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. Disconnect and rejoin the wires. The other responsible factors of it are: When your water heaters 1 or 2 parts stop working, you will experience your Honeywell water heater with no pilot light or weak pilot light. Failure Of The Pilot What if the Honeywell water heater light not blinking? The status light on the gas control valve will not blink if there is an interruption in the gas supply to your water heater. Your heaters pilot light stops lighting when it faces restriction due to the carbon deposits build up in it. They are red/green or blue. Bathroom closets are often catch-alls for anything and everything remotely related to self-care. Inspect the water heater for any visible cracks or leaks present. To determine if the igniter is defective, first make sure the igniter is getting voltage. If the igniter seems dirty, clean it by using an emery cloth. This article discusses some problems when the lighting does not work on Honeywell water heaters. In other words, you cant ignite your water heater. All Right Reserved by HeaterFixLab. Make sure the white igniter is snugly inserted into the white or orange connector. The no status light issue on your Honeywell water heater gas control valve should be solved. Check out any corrosion in the connections. Tighten all the wiring connections. Honeywell Water Heater Igniter Not Working, 7. The most common Honeywell water heater problems are the heater not heating or the heater keeps shutting off. There are several factors for continuously tripping the thermal switch. Pilot Not Lighting 2. One possibility is that the electrical wiring to the igniter is damaged. If still, there is no spark, inspect the spark electrode visually. Then, unscrew the manifold tube, pilot tube, and gas supply tube from the gas control valve. If your hot water heater suddenly stops working, chances are a bad thermocouple has shut off the gas to the pilot light. how to fix Honeywell water heater sensor failure, How to Reset Honeywell Thermostat? If yes, release the valve and set the knob to your desired temperature setting. Blow out the accumulated dirt from the spark button with compressed air. Your Honeywell water heaters faulty gas valve will lead to different problems. Another possibility is that there is something blocking the igniters contact with the wire coil in the furnace. Manage Settings 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. It may also be caused due to a failing pressure switch. If the power still isnt working, try to replace the igniter. | How To Stop Wind From Blowing Out Pilot Light | Honeywell Water Heater Pilot Light Wont Light? A thermocouple is an important part of your electric kitchen or gas grill. 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. 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. After following this well-proven guide, hopefully, you will not face single trouble while resolving this issue. Also, there have some common reasons that can cause your heater to beep: The water heater keeps turning off is a common phenomenon for water heater owners. Flashing the status light on your newly installed heater may require 2-3 lighting attempts. Hot water heaters are perhaps one of the most important things in our home. 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. If it is flowing, measure the voltage between the 24V Hot and 24V Common leads to the SmartValve. After that, switch to hot for 10 seconds and to pilot for 10 seconds. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. Hopefully, if your heater goes through any of the above trouble, you will fix it yourself. > Replace lousy thermostat, & faulty gas control valve turned off the thermostat/control valve. If the igniter is getting voltage, but it doesn't glow, this indicates that the igniter is defective and should be replaced. Related Content: Electronic Ignition Water Heater Wont Light? The other accountable factors are: Check your water heater and detect from which part it is leaking water. For example, disconnect the igniter wires and the thermocouple wires from the gas control valve. Sometimes, these wires can become loose, and there may be a problem with it getting power. What does blue light on the Honeywell water heater mean? Lets look at some of the most common problems, so that we may find the solutions. Presence of flammable vapors near the unit. Step #3: Now set your multi-meter to read the voltage. | Is It Dangerous For The Water Heater Pilot Light To Go Out? Check the thermostat and if it is defective, replace it with the new one. Check if gas is flowing if you turn on the gas and the pilot burner doesn't light. Learn more, Facebook II Twitter II Pinterest II Linkedin. The secondary exchanger, then cools the gas vapor, until it turns into water. Some issues caused by a bad valve are gas leaks, heaters total shutdown, heater stops working, heater blinks error codes, etc. Still, if you have any questions on any facts discussed above, dont delay to ask us through comments. The consent submitted will only be used for data processing originating from this website. 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. 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. After going through our ultimate guide, already you know what are the common Honeywell water heater problems, their reason, and solutions. Ensure good wiring connections of the heater. > The temperature sensor detects too-high water temperature. 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 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. Another solution is resetting the unit by pressing and holding down both buttons for three seconds. The thermocouple detects the pilot flame. If your pilot flame lights but keeps going out, its vent is most likely dirty and/or clogged. Before calling in a plumber, there are a few things you can try yourself to check if your water heater is working or not. Honeywell Water Heater Not Lighting. Eric Alvarez is an HVAC guy based in El Paso, Texas, United States. When this happens, your burners wont ignite, and your homes water will be freezing cold. Improper installation of the spark rod and the pilot head. > Test the thermopile electrically. Should I Turn Off An Electric Water Heater If The Water Is Off? When you click on the igniter, there should be a tiny spark happening inside of the pilot. Induced draft water heaters use an intermittent pilot or hot surface ignition instead of a standing pilot light. I live on the Eastside and went to Eastwood High back in the day. Sediment build-up at your water tank bottom leads to premature rusting. The last issue, after you have determined that there is no easy fix, is that the main control valve could be bad. Continue with Recommended Cookies. Heater Pilot Light Won't Light 4. Simply push the switch and listen for a click. Step #3: While holding the knob, press the piezo igniter button at the same time. Thank for your feedback. Why does my water heater pilot light keep going out? Also, check the wiring connection. 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. Clean out clogged debris from the vents using a vent cleaning brush and make them blockage-free. In short, the igniter doesnt work if its wiring comes out of the white connector. The stuck knob may cause your heater to overheat also. This means, if the power is out, you will not be able to light the hot water heater. 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. 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. Your Honeywell water heater can leak from the bottom due to the improperly maintained drain valve. If you have a natural gas-operated water heater, the pressure reading will be in between a 5-8 water column. Check out the complete heater elements and look for any leaks. First up, check all the pipe connections of the water heater. When the tank isnt properly sealed, moisture and bacteria can get into the system and cause a leak.