Check and clean out the debris from the tube using a needle or this type of object. Once youve resolved any potential issues with the electricity, now look at the temperature gauge of your water tank (on top) and check if it indicates a less severe problem that can be handled alone by fixing any clogs inside the tank rather than having to replace your entire unit itself which could prove to be costly. You will need to wait a few minutes, in between lighting it. 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. 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. There may have a higher possibility of cracks in the water heater. Honeywell Water Heater Igniter Not Working, 7. Continue with Recommended Cookies. Where can I order the parts ( Thermopile, Igniter, etc.) Go on reading our Honeywell water heater troubleshooting guide. Make sure you have a set of screwdrivers, a socket set, and a multimeter. 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. What does blue light on the Honeywell water heater mean? 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. You can order parts online like on Home Depot or on Amazon. Extracted igniter wires that come out of the white connector are the first I blame most. 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. The pilot lights the gas burner for the water heater. Years of experience in the HVAC field have taught him many lessons, not the least of which is that the value of quality and knowledge far exceeds any promised initial savings. Or, the defective spark electrode itself. Try lighting the pilot following the lighting instructions on the water heater and visually confirm the pilot can be lit. Stick to the following steps to learn how to clean igniter on a water heater: If cleaning the thermopile doesnt bring any luck, I bet the igniter itself is the culprit. Repair the valve issue with the help of a plumber. The other accountable factors are: Check your water heater and detect from which part it is leaking water. As a result, the status light will not blink. Heater Not Heating 6. 4 Flashes = Temperature Exceeded. Common problems with IP ignition include: Ignition doesn't occur, and the furnace won't go on. Remove the front access panel of your water heater. To do this, turn the water temperature dial to Low and the On/Off/Pilot 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. Remove the two connectors of red and white wires from the gas control valve. 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. That way, the gas can flow easily. That's why you should inspect these two elements first and repair or replace them to let the status light blink again. Hold down the pilot button and keep depressing the igniter button until the pilot light comes on. As it is a safety device, it prevents turning on the gas valve if it gets defects. 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. Check out the complete heater elements and look for any leaks. > Replace the bad gas control valve, & thermostat. 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. Set your thermostat to the desired temperature. In other words, you cant ignite your water heater. Then, proceed with relighting the pilot per the steps outlined above. A lack of combustion air, there creates carbon monoxide in a greater amount which blows out the pilot. The pilot ignites the gas burner on your water heater. One relatively easy way to verify if your pilot flame is working as it should be is to inspect it visually. The error codes flashes 0, 1, 2, 4, 5, 7, & 8 times. Moreover, your heater can be permanently damaged if it frequently gets too hot. 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 there is no light, be sure dirt and debris have accumulated on the pilot assembly that is preventing lighting the burner. There are several reasons behind the no blink on the Honeywell Status light. 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. 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. The water heater is a AO Smith HCV 40 300. Replacement is an easy DIY repair. We and our partners use cookies to Store and/or access information on a device. Just follow the troubleshooting steps I mentioned and fix them. The igniter itself when out of the control panel sparks fine but when connected it does not spark at all. Step #4: Then, relight the pilot andhold down the gas controls thermostat knob once it is light. Typically, an igniter on a water heater lasts around 7 to 15 years. But it should not exceed 120F or 49C. To determine if the igniter is defective, first make sure the igniter is getting voltage. An example of data being processed may be a unique identifier stored in a cookie. This website is using a security service to protect itself from online attacks. 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. If that doesnt prove well, ensure your thermostat is working properly by checking for continuity between its terminals. To properly and safely light your pilot light, always check the instructions first. If I understand correctly, your pilot flame is lighting correctly. Wait for a few moments to clear out any gases in the lines. 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. Therefore, you should always consult the instructions from your manufacturer. One possibility is that the electrical wiring to the igniter is damaged. Now, check the spark wire and ensure it is grounded properly. I live on the Eastside and went to Eastwood High back in the day. Here are some instructions on how to do so. So, as for the first step, you have to check whether there is light on the pilot. Then, move the gas control knob to Pilot position. Check for any obvious dirt or debris that could be clogging the pilot and clean accordingly. Then, install it and push it into its place. Consequently, the pilot wont light and the status light will not blink. When you click on the igniter, there should be a tiny spark happening inside of the pilot. Burner Will Not Ignite 8. But you might be struggling to figure out what kind of paint to use on garage walls. The consent submitted will only be used for data processing originating from this website. The reasons behind this difficulty are: Before your too-hot Honeywell water heater creates any major hitch, you need to fix it immediately. If it is flowing, measure the voltage between the 24V Hot and 24V Common leads to the SmartValve. A condensing water heater uses two heat exchangers. If you are unsure about what you are doing, do not hesitate to call a service professional. Another solution is resetting the unit by pressing and holding down both buttons for three seconds. 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. Upvote Then, unscrew the manifold tube, pilot tube, and gas supply tube from the gas control valve. Due to the high temperature, the T&P starts leaking. Here you go: To test the thermopile, you just needa multi-meter to read the millivolts. When yourHoneywell water heater pilot light wont light, your heater will stop heating. Then, ensure that the reset button of the thermostat is working correctly. A Honeywell water heater will overheat if it isnt receiving enough heat from the furnace or hot water tank. Ensure the valve is properly tightened to the connection. When your water heaters pilot light goes out, automatically, your heater will shut off by itself. I see absolutely nothing inside the little window on the hot water heater. Aside from all the above actions, you have to ensure proper gas pressure in your water. In most cases, the status light doesnt blink due to inadequate air supply. If none of these is the issue, it could be something more advanced, like a bad thermocouple. 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. The procedure for properly lighting a pilot light will vary based on the water heater you have. Click to reveal The other leading reason for the low heating problems include: Wrong thermostat setting Sediment build-up in the tank Finally, verify the igniter is working properly by relighting the pilot following the lighting instructions on the manual. You will need to have some tools handy, as well. > Test the thermopile electrically. But the main burner won't turn on because the electronics in the Gas Control Valve don't acknowledge the pilot is lit. Another possibility behind the malfunctioning of the control system includes: If your Honeywell water heater is not turning on, it may be because of a problem with the electrical system. To fix your hot water heater issue, follow our solution guide in the hot water heater pilot wont light section of the article. Eric Alvarez is an HVAC guy based in El Paso, Texas, United States. Faulty Gas Control Valves Electrical Connections. Unclog the heater vents and air intake. Manage Settings But when it reads below400 millivolts, be sure the thermopile is faulty, and it needs replacement. > Replace lousy thermostat, & faulty gas control valve turned off the thermostat/control valve. To get a better look, consider dimming the lights in the room. When your Honeywell heater stops heating, you should check the pilot light first. And thus your water heater can leak. Legal Disclosure:Lildutchuncle.com provides and shares information on plumbing, heating & air quality, home improvement, and other DIY projects. 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 secondary exchanger, then cools the gas vapor, until it turns into water. If your heaters status light wont blink, turn off the gas valve and release the gas control knob. A defective thermocouple is the root reason for a water heater keeps turning off issue. Here are many more reasons for water heater leaking: There are a few possible reasons why your Honeywell water heater control might not be working. There are two likely faults: Thermopile is not sensing the flame correctly, or. Why is my Heating not Working? - Honeywell Home And then, pry off the igniter from the plastic assembly. Also, dirty pilot tubes, faulty gas valves, and clogged air vents are other possible reasons behind this. You may have to dim the room lights in order to see . Honeywell Water Heater Troubleshooting & Repair | Repair Clinic If its a Honeywell water heater, follow the steps I mentioned to make the replacement with ease. Below, I will break down everything you need to know to let the igniter function again. How Long For A Water Heater To Heat After A Reset? Clean the pilot tube using a sharp object to remove the blockages. Move the brush back and forth and clean the base area properly. Step 8. Hold down the knob in this position. Once heating is required, the gas control valve will discharge gas into the main burner and the pilot light will ignite the gas. If the power still isnt working, try to replace the igniter. Repair the damage to stop beeping. Replace the defective pipe. link to What Kind Of Paint For Garage Walls? Shut the gas supply off to the unit and set the gas control knob to the Off position. It a Rheem Performance gas hot water heater. The most common symptoms of a broken water heater are the smell of gas. 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. 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. Step #2: Disconnect thewiring connector of the thermopile from the gas control. So, lets start. Anyway,the process to test your own thermopile is relatively simple. If the spark electrode wont produce a spark, the electrode itself is likely defective and needs replacing. You will have to unscrew the thermocouple, from the control valve. Check the thermostat and if it is defective, replace it with the new one. This troubleshooting guide will explain all those factors responsible for your Honeywell water heaters major problem and their practical solutions. 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. Honeywell Water Heater Leaking 11. How to fix Honeywell water heater status light blinking 3 times. In some cases, the electronic control board is the culprit. Check the T&P valve and verify whether it is in good working condition or not. Blow out the accumulated dirt from the spark button with compressed air. Dont forget to remove the bottom cover from the unit. Check out any corrosion in the connections. Hold the gas control knob in while clicking the igniter button and looking through the viewport (inside the water heater to the left). Insufficient air supply may be the culprit due to a clogged air screen. Next, reattach everything like the wiring, manifold tube, and pilot tube to the gas control valve.
