If so, simply bleeding the air from the line will resolve the issue. Higher chances are base-ring filters or the flame arrestor is blocked by carbon dust and debris, creating combustion issues in the heater. Culligan water softener error codes (Solved & Explained) All about Water, Honeywell Water Heater Troubleshooting [11+ Easy Fixes]. ), 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]. Bad thermopile or defective igniter are the two main culprits that cause the status light to not blink. FV sensors also go into lockout mode when the sensor becomes damaged or defective. When you click on the igniter, there should be a tiny spark happening inside of the pilot. In some cases, the electronic control board is the culprit. 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. Step 3: Check for Spark. Thermal switchs loose wire lead connection, Clean the filthy pilot and tubes and gas line dirt, Replace the failed pilot light controller unit, malfunctioning thermopile, bad pilot tubes, wrong wiring, damaged flex tube, defective control valve, faulty pressure switch, spark electrode, and non-functioning igniter. A condensing water heater uses two heat exchangers. Due to this, the status light will not blink. Replace the defective one. (Seconds! Continue with Recommended Cookies. I'm a writer that is passionate about home improvements, remodeling, and renovating. We and our partners use cookies to Store and/or access information on a device. Aside from all the above actions, you have to ensure proper gas pressure in your water. If you move through this list, and still cannot find the problem, then you know it is time to call in a professional. You can reset your Honeywell Water Heater in some simple ways. Why does my water heater pilot light keep going out? 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. Replace the bad drain valve. We will tell you all the reasons behind each issue with their simple solutions. Honeywell Water Heater Control Not Working. When the gas is burned from the primary heat exchanger, the second exchanger draws heat from the exhaust. If none of these is the issue, it could be something more advanced, like a bad thermocouple. 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. Then, clean out the flame arrestor using a household brush. Clean the thermocouple and replace it if needed. Eric Alvarez is an HVAC guy based in El Paso, Texas, United States. Sometimes due to low fuel, the heater may start beeping. COPYRIGHT 2023. 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. Bathroom closets are often catch-alls for anything and everything remotely related to self-care. Finally, verify the igniter is working properly by relighting the pilot following the lighting instructions on the manual. Its essential to regularly clean your water filter to avoid this issue, and if you find that its already clogged, youll need to replace it. 5 Flashes = Sensor Failure. > Faulty thermostat knob, or gas control valve. Then, release the knob and it should pop back up. The recommended thermostat temperature is 120F. 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. Water heaters can seem a little bit intimidating since they use gas, and heat, to warm the water. Another possibility is that there is something blocking the igniters contact with the wire coil in the furnace. Take the help of an electrician to repair the damaged wiring issue. You may have to dim the room lights in order to see . Failure Of The Pilot Heater No Status Light 3. COPYRIGHT 2023. Clean the drainage area so that it doesnt get clogged anymore. The error codes flashes 0, 1, 2, 4, 5, 7, & 8 times. If your pilot flame lights but keeps going out, its vent is most likely dirty and/or clogged. Ensure the valve is properly tightened to the connection. Weve also outlined some other common water heater pilot light problems and how to fix them. As a result, it will not work the way it should. Your Honeywell water heater can leak from the bottom due to the improperly maintained drain valve. 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. Learn more, Facebook II Twitter II Pinterest II Linkedin. You may have some trouble getting the electronic ignition, to light your water heater, which can be frustrating. After that, switch to hot for 10 seconds and to pilot for 10 seconds. 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. Once you remove the manifold door, take out the burner assembly from the burner chamber. 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. Now relight the pilot following the below section. After that, check the pressure relief valve if it breaks or gets stuck in the closed position. One relatively easy way to verify if your pilot flame is working as it should be is to inspect it visually. Using your manual, enter the thermostat configuration and change the system type setting and re-attempt to call for heat/ return to step 1. If there is no light, be sure dirt and debris have accumulated on the pilot assembly that is preventing lighting the burner. Step #3: Now set your multi-meter to read the voltage. Then, ensure that the reset button of the thermostat is working correctly. If none of these is the issue, it could be something more advanced, like a bad thermocouple. It also implies RAM loaded over 90% and the battery life reduced to 15% or less. If the white or the orange igniter wire comes loose, ensure you tighten it up or insert into the white connector. This is a more advanced problem. Check if gas is flowing if you turn on the gas and the pilot burner doesn't light. It will ensure a fluent gas flow. If the power still isnt working, try to replace the igniter. Where can I order the parts ( Thermopile, Igniter, etc.) If your hot water heater does have a high-temperature reset button, it should be used when the temperature is above 180 degrees. In other words, you cant ignite your water heater. 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. Usually, next to your heaters pilot light, you will find the thermocouple. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. This means, if the power is out, you will not be able to light the hot water heater. You will need to know how to properly light your electric ignition water heater. If needed, rub the connection with sandpaper. How To Stop Wind From Blowing Out Pilot Light (On A Water Heater). Ensure each of the heating elements is blockage free. If so, simply straighten the kinked tube. Click to reveal Look through the igniter viewpoint and inspect whether it sparks or not. Check the T&P valve and verify whether it is in good working condition or not. 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. Whether it be identifying the problem or replacing a part, let's take a look at what you should do when your water heater igniter won't spark. You will need to wait a few minutes, in between lighting it. Due to insufficient fuel supply, the pilot fails to heat the thermocouple. The water heaters safety devices are FV (Flammable Vapor) sensors. If the heater pilot light keeps going out, be sure there isa faulty, misaligned, dirty, or damaged thermocouple responsible for this. Dont over-tighten it, and make sure the valve is completely closed. The other accountable factors are: Check your water heater and detect from which part it is leaking water. If the pilot light wont light and there is no spark, the problem usually lies with the spark electrode. Honeywell Ignitor - How to Replace a Water Heater Ignitor FIX IT Home Improvement Channel 98.1K subscribers Subscribe 213 65K views 8 years ago Subscribe and visit our weekly FIX IT Home. How do I reset my Honeywell water heater? To stop tripped circuit breaker try turning the power off and on again. There is no particular reset button on your Honeywell water heater digital thermostat. Manage Settings The no status light issue on your Honeywell water heater gas control valve should be solved. Replace the broken valve. Using oil will ruin the valve and damage the seal. If no spark is coming, check the igniter connection for any corrosion. > Clean out base-ring filters & the flame arrestor with the brush-attached vacuum cleaner. In the next chapter, I will walk you through the step-by-step procedure of igniter replacement. Repair the valve issue with the help of a plumber. 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. Ensure the drain valve is unclogged and working fluently. Press and hold down on the gas control knob, or pilot set button. First up, check all the pipe connections of the water heater. How do I reset my Honeywell water heater? Weve put together this guide to help you find the solution. One of the most common problems that can develop in older Honeywell water heaters is something referred to as a pilot light going out. 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. Check and replace the defective heating system, damaged or broken dip tube, leaky faucets, malfunctioning pilot lights, and faulty thermostat. Set the gas control knob to PILOT. When the piezo igniter is pressed down and released, an electric spark is produced to light the primary gas burner in the water heater. Jessica considers herself a home improvement and design enthusiast. There are two likely faults: Thermopile is not sensing the flame correctly, or. In case the reading is not in this range, contact your local gas supplier. In short, the igniter doesnt work if its wiring comes out of the white connector. > Replace the bad gas control valve, & thermostat. 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. 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. First up, check the thermostat of the heater and replace the defective one. Your heaters pilot light stops lighting when it faces restriction due to the carbon deposits build up in it. If the flames color is red, yellow, green, or anything other than bright blue, this means that something else is inside of the gas and is burning along with the methane. Attach the red positive lead to the red thermopile wire. Then, check and replace the bad gas control valve. 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. The problem indicates that there are problems with the gas supply. Honeywell water heater flammable vapor sensor lockout reset is the prime solution to the above issue. If its loose, broken, or damaged, fix all the issues. Therefore, you should always consult the instructions from your manufacturer. 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. This leaves you with two possible solutions. Then, check to see if the water line is correctly connected to the heater. Defective Heater Thermopile FAQs: How do I reset my Honeywell water heater? To do this, turn the water temperature dial to Low and the On/Off/Pilot knob to Pilot. Finally, follow the steps in reverse to complete the burner assembly installation. Pilot lights can take a few tries to get lit. 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 electrode should release a spark simply by pressing the piezo igniter. Honeywell Water Heater Keeps Turning Off, 5. Next, reattach everything like the wiring, manifold tube, and pilot tube to the gas control valve. If any of the pipes are loose, tighten them. In this stage, what you need to do is to take everything out that leads into the gas control valve. 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 you find any wire or plug broken you can call the electrician to fix it. Honeywell water heater high temperature shut downyour heater and the unit stopped working. Though we share resources, information, and educational guide on plumbing & DIY projects, the content here is not a substitute for professional guidance. 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. You can check the state of the igniter by inspecting if it is receiving voltage. When you click the igniter, you should hear a click sound, indicating the spark igniting the pilot. Fireplacehubs.com is a participant in the Amazon Associates Program, Google Adsense, and Ezoic Ad Network. To determine if the igniter is defective, first make sure the igniter is getting voltage. 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 your water heaters pilot light goes out, automatically, your heater will shut off by itself. 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. The secondary exchanger, then cools the gas vapor, until it turns into water. Afterward, use a screwdriver to remove the plastic face of the control valve. Just drain the water and do a flush in the tank. 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. A defective thermostat can be changed by professionals to overcome this problem. You can easily replace this part yourself for cheap, or consider hiring a professional to ensure that it is properly installed. If the Honeywell water heater light is not blinking, it may be due to a faulty light switch. Lets start: The Honeywell heater users often complain about a major problem: the Honeywell water heater keeps turning off or wont stay lit. Legal Disclosure:Lildutchuncle.com provides and shares information on plumbing, heating & air quality, home improvement, and other DIY projects. Ensure your heaters backdraft is not creating any pilot light issues. That way, the gas can flow easily. Tripped Heater Thermal Switch 6. After cleaning, reassemble the pilot assembly. Burner Will Not Ignite 8. You can order parts online like on Home Depot or on Amazon. What will happen if the water heater gets a high-temperature shutdown? A damaged thermocouple could be the next problem on the list. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. Continue with Recommended Cookies. Follow the below instructions: Step #1: First up, shut off the gas shut-off valve. Save my name, email, and website in this browser for the next time I comment. Reset the tripped thermal switch. Here are the needed steps to resolve this connection issue: First up, locate the gas control valve. The gas shut-off valve is not opened all the way. Turn the control knob to the OFF position. First up, check the thermostat for an accurate reading. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. Inspect the water heater for any visible cracks or leaks present. 1 Additionally, these devices are fueled with flammable natural gas. Now, inspect the pressure relief valve for the stuck debris inside of it. The malfunctioning of the pilot is the major one among them. You will find a small reset button in the center of the thermal switch. Check to make sure the thermocouple connection to the control valve is tight. Your Do You Need Water Heater Repair Services? If you still can't see a spark, turn the gas control knob OFF, turn the gas supply valve . If you are getting too much voltage, (over 125 VAC) it can cause your igniter to fail. The gas will need to disperse, and then you will be ready to try it again. Clogged Base-in-filter & Arrestor 7. Locate the thermopile on the burner assembly. If the igniter seems dirty, clean it by using an emery cloth. We and our partners use cookies to Store and/or access information on a device. Circuit Board in the Gas Control Valve is defective. 4 Flashes = Temperature Exceeded. One possibility is that the power to control may have been lost. When done, connect the outer door and check the status light. Relighting the pilot on Honeywell is simple. Start with the easiest thing first, and work your way down the list. The spark is small, and the igniter is deep inside the base of the water heater. Lets start. Continue with Recommended Cookies. Then, move the gas control knob to Pilot position. If there is no spark, be sure it is not getting the voltage. Individually you need to check all the parts, like the igniter, thermocouple, flex tube, etc., to find out which one is the culprit. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. Then, you will need to set your multimeter to read millivolts. Wait for a while and look for any corrosion on the electrical connection. 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. Follow the solutions below and make sure your Honeywell heaters status light is blinking. But before moving to the detailing part, let us walk you through a quick table highlighting all the possible reasons with quick solutions:Probable ReasonsPossible SolutionsThe pilot is not lighting> Clean out the pilot tube.> Relight the pilot following proper instructions.No spark at the igniter> Verify the whiter igniter is firmly inserted into the white or orange connector.> Clean the corroded igniter connection with sandpaper. Related Content: Electronic Ignition Water Heater Wont Light? Most Honeywell water heaters with electric gas valves need just 12 volts for the valve to work. Fortunately, I will put you through the grind to resolve those problems I mentioned. To better understand how yours works, you will need to know what type you have. Upvote After that, reinstall the plastic cover on the control and secure it with the nut. Then go for the other solutions below: Due to the Honeywell water heaters flammable vapor sensor lockout, your heater stops heating water. Detach both igniter wire and the thermocouple wire that leads into the gas control valve. In most cases, the status light doesnt blink due to inadequate air supply. Cloudflare Ray ID: 7a29f4b64efb28ee If it is flowing, measure the voltage between the 24V Hot and 24V Common leads to the SmartValve. Due to the high temperature, the T&P starts leaking. To determine if the igniter is defective, first make sure the igniter is getting voltage. 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. How Long For A Water Heater To Heat After A Reset? Leaks will present by creating bubbles around fittings. Unclog the heater vents and air intake. [4] 13. Check and clean out the debris from the tube using a needle or this type of object. Some water heaters use an ignition source to ignite the gas. An example of data being processed may be a unique identifier stored in a cookie. They contain scalding water that is under pressure, which can spray from the pressure-relief valve, putting nearby individuals at risk of burns. If the igniter fails, the burner will not light. Also, periodically clean your water heater and its internal components. You will need to use your multimeter to test it. After going through our ultimate guide, already you know what are the common Honeywell water heater problems, their reason, and solutions. So, you should replace it after every 7 years. How to fix Honeywell water heater status light blinking 7 times, ii. Now if the pilot isnt lighting the burner, the water will not heat. The water heater is a AO Smith HCV 40 300. 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.