The electrode should release a spark simply by pressing the piezo igniter. If the pilot does not light, the water heater will not heat up. Ensure good wiring connections of the heater. Start troubleshooting simply by increasing the thermostats temperature as the temperature may turn down anyhow. (Seconds! Depending on the water heater you have, it may use an igniter to ignite the gas. Continue with Recommended Cookies. Common problems with IP ignition include: Ignition doesn't occur, and the furnace won't go on. To fix your hot water heater issue, follow our solution guide in the hot water heater pilot wont light section of the article. 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. Heater Overheating 9. It may be rust, oil, grime, dirt, or excess air in the system. Anything that uses gas, needs to be worked on by someone who is licensed. So, check and fill out the fuel. Leaks will present by creating bubbles around fittings. COPYRIGHT 2023. 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.. This means, if the power is out, you will not be able to light the hot water heater. Faulty Gas Control Valve's Electrical Connections 5. Simply remove the front cover panel and look through a short glass to view the pilot assembly. When you click the igniter to light your pilot flame, there should be a tiny spark happening inside of the pilot. 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. Ensure your heaters backdraft is not creating any pilot light issues. If the spark electrode wont produce a spark, the electrode itself is likely defective and needs replacing. At the same time as youre holding down the pilot switch, press on the piezo igniter. Faulty Gas Control Valves Electrical Connections. If your Honeywell water heaters thermostat is bad, your heater will produce no hot water or enough hot water. It ensures a constant flame to light the burner. If still, you are hearing the beeping noise, then try to restart the system. Water heaters are not appliances that are relatively safe to work with. Step #3: While holding the knob, press the piezo igniter button at the same time. 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. Why does my water heater pilot light keep going out? If the FV sensor detects any issue near the heater, it will prevent your heaters ignition possibility by going into lockout mode. All Right Reserved by FIREPLACEHUBS. Whether it be identifying the problem or replacing a part, lets take a look at what you should do when your water heater igniter wont spark. In case the reading is not in this range, contact your local gas supplier. COPYRIGHT 2023. Then, check and replace the bad gas control valve. One possibility is that the power to control may have been lost. If the igniter fails, the burner will not light. Reset the tripped thermal switch. Verify the water pipes are properly insulated and ventilated. Clean the pilot tube using a sharp object to remove the blockages. A broken, bent, worn-out, damaged, or a faulty thermocouple, Properly clean the thermocouple, pilot tube, and clogged air inlet, Replace the bent, broken, or defective thermocouple, tripping breaker, faulty gas valve, and malfunctioning thermostat, Turn off your heaters gas connection and allow some time to cool the thermocouple. 8 Flashes = Power off Failure. Typically, an igniter on a water heater lasts around 7 to 15 years. 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. Warning. Condensing water heater. Replace the bad drain valve. There are several factors for continuously tripping the thermal switch. You will need to have some tools handy, as well. Burner Will Not Ignite 8. Use the + or - signs to change the setting. Here are the needed steps to resolve this connection issue: First up, locate the gas control valve. Honeywell water heaters blue light means your heaters battery charge reduces to below 10%. But it should not exceed 120F or 49C. Replace the bad thermopile with the help of the technician. Whatever type of sound the Honeywell water heater makes, you should fix this sound in the following ways: YourHoneywell water heater not heatingmeans the heaters ignition system is not working correctly. link to What Kind Of Paint For Garage Walls? Next, remove a screw from the bottom of the Honeywell Gas Control Valve. If your pilot flame lights but keeps going out, its vent is most likely dirty and/or clogged. You should not take on any project like this unless you know exactly what you are doing. She grew up surrounded by constant home improvement projects and owes most of what she knows to helping her dad renovate her childhood home. The electronic igniter, will either light the pilot light or will light the gas directly. 2. Last but not least, a bad thermopile is one of the major reasons behind the Honeywell hot water heater status light-off issue. Honeywell Water Heater Troubleshooting [11+ Easy Fixes] Your Do You Need Water Heater Repair Services? Manage Settings If there is no spark, be sure it is not getting the voltage. Detach both igniter wire and the thermocouple wire that leads into the gas control valve. These can include problems with the water heaters storage tank or coils, which would require expensive repairs or replacement. Consequently, the pilot wont light and the status light will not blink. Hold the gas control knob in while clicking the igniter button and looking through the viewport (inside the water heater to the left). To get a better look, consider dimming the lights in the room. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. How Long For A Hot Water Heater To Heat After A Reset? Your Honeywell water heater can leak from the bottom due to the improperly maintained drain 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. Moreover, your heater can be permanently damaged if it frequently gets too hot. In this case, the only option you have in front of you is to replace the igniter. 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. Honeywell Water Heater Keeps Turning Off, 5. Disconnect and rejoin the wires. Or from your water heaters front, the water can leak. Here you go: To test the thermopile, you just needa multi-meter to read the millivolts. How do I reset my Honeywell water heater? Use a Multimeter to check the voltage drop across the valve. If a flame isnt detected, the ignition process will stall and your burner will not light. If the igniter is getting voltage, but it doesn't glow, this indicates that the igniter is defective and should be replaced. Fireplacehubs.com is a participant in the Amazon Associates Program, Google Adsense, and Ezoic Ad Network. You may have some trouble getting the electronic ignition, to light your water heater, which can be frustrating. Also, it should not touch the metal pilot tube and manifold tube. Also, make sure that every heating element is in good working condition. 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.. The igniter itself when out of the control panel sparks fine but when connected it does not spark at all. Usually, next to your heaters pilot light, you will find the thermocouple. If this is damaged, or not working properly, you will not be able to light the pilot by pressing the igniter. To stop tripped circuit breaker try turning the power off and on again. To do this, turn the water temperature dial to Low and the On/Off/Pilot knob to Pilot. Related Content: Electronic Ignition Water Heater Wont Light? Honeywell Water Heater Troubleshooting You can observe a green LED indicator on the water heater gas control when your Honeywell water heater not working. Now, check the spark wire and ensure it is grounded properly. 5 Mediocre Sports Stars Who Achieved Greatness Late in Their Careers, Honeywell Water Heater Status Light Not Blinking, Zoeller Sump Pump Wont Turn On [7 Easy Solutions], Bosch Tankless Water Heater Maintenance [The Complete Guide], Igniter wires come loose from the white connector, The thermopile gets covered with carbon deposits. If yes, release the valve and set the knob to your desired temperature setting. link to How To Organize A Bathroom Closet. Quick Solutions For Honeywell Water Heater Status Light Not Blinking, Honeywell Hot Water Heater No Status Light [7 Easy Solutions], 4. 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. Replace the defective one. The water heater is a AO Smith HCV 40 300. Lets look at some of the most common problems, so that we may find the solutions. Once you remove the manifold door, take out the burner assembly from the burner chamber. If you see below 400 millivolts, be sure it is defective. Once heating is required, the gas control valve will discharge gas into the main burner and the pilot light will ignite the gas. If no spark is coming, check the igniter connection for any corrosion. Switch the knob back to the Pilot position. If you have been having trouble with your hot water heater not igniting, then there could be several issues. Wait for a few moments to clear out any gases in the lines. The recommended thermostat temperature is 120F. Using oil will ruin the valve and damage the seal. If it is an intermittent pilot igniter, then you will have to make sure the pilot is lit, before turning it on. If any of the pipes are loose, tighten them. When you have a problem with your water heater, you will need to do some troubleshooting and some testing. The most common. After going through our ultimate guide, already you know what are the common Honeywell water heater problems, their reason, and solutions. We will get back to you ASAP. A condensing water heater uses two heat exchangers. Note: You can also read how to fix Honeywell hot water heater status light blinking 7 times. Extracted igniter wires that come out of the white connector are the first I blame most. Repair the damaged part as soon as possible. Other reasons for this problem are: There are a few possible causes for a malfunctioning Honeywell water heater igniter. But they usually have a manual adjustment knob on the front. Heater Not Heating 6. You will need to wait a few minutes, in between lighting it. If not, we will guide you. If it is flowing, measure the voltage between the 24V Hot and 24V Common leads to the SmartValve. The consent submitted will only be used for data processing originating from this website. The sediment contains different chemicals and salt. The control board will throw a code if there is a problem with the voltage. 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. > Clean out base-ring filters & the flame arrestor with the brush-attached vacuum cleaner. Whatever the problem, first reset your heater and find if resetting could fix your heater issues or not. Why Is Honeywell Water Heater Status Light Not Blinking? This issue is most likely caused by one of the following: If your gas water heater has an electronic ignition system, you should never attempt to light it by hand. Leaks in the gas valves or pipes are serious . If this is defective and does not work properly, it can cause the ignition process to stall at certain junctures within the said process, preventing the water heater from turning on. The leading causes of it are: If your Honeywell water heater knob is stuck on the side, you should push the knob straight down to fix it. Honeywell heaters flashing error codes give you a false indication that your heater is going through a problem. You can email the site owner to let them know you were blocked. If the igniter is getting voltage, but it doesn't glow, this indicates that the igniter is defective and should be replaced. Simply push the switch and listen for a click. If the igniter fails, the burner will not light. Remove the front access panel 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. When troubleshooting your hot water heater, check to ensure that the correct voltage is reaching your gas valve. The best part is- I will also walk you through 3 simple steps to replace the igniter if its at fault. How to Tell If a Honeywell Gas Valve Is Bad | Hunker As a result, it will not work the way it should. Clean out clogged debris from the vents using a vent cleaning brush and make them blockage-free. 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. First, inspect the pilot. Save my name, email, and website in this browser for the next time I comment. Thenswitch the dial to very hot for 10 seconds. Many homeowners have an electronic ignition water heater because of their cheap and easy operation. Over time, carbon and fuel residue form a layer on the thermopile. Tripping this safety component is one of the most common scenarios among water heater owners. 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. Remove the debris and reinsert the connectors firmly. Bad thermopile or defective igniter are the two main culprits that cause the status light to not blink. Heater Igniter Not Sparking 3. This leaves you with two possible solutions. How Long For A Water Heater To Heat After A Reset? And thus your water heater can leak. Honeywell Water Heater Troubleshooting [9 Easy Solutions], 1. Honeywell Water Heater Troubleshooting - PartsAPS Here are some instructions on how to do so. You should replace your heaters faulty internal parts such as the thermocouple, thermostat, pilot, gas control valve, igniter, thermal switch, pressure switch, etc. A brief visual inspection will generally help you discover possible issues with your pilot flame. You will know it is working if you feel the heat coming from the unit. Though we share resources, information, and educational guide on plumbing & DIY projects, the content here is not a substitute for professional guidance. Better safe than sorry. Check for any obvious dirt or debris that could be clogging the pilot and clean accordingly. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. 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. Now, inspect the pressure relief valve for the stuck debris inside of it. Heater No Status Light 3. Then, move the gas control knob to Pilot position. I live on the Eastside and went to Eastwood High back in the day. Also, testing the thermopile reading is a must to ensure that it really needs replacement. Some issues caused by a bad valve are gas leaks, heaters total shutdown, heater stops working, heater blinks error codes, etc. 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. After cleaning, reassemble the pilot assembly. So, lets start. Honeywell Water Heater Pilot Light Won't Light? (We Have A Fix) Another reason behind this issue can be that the pilot light is defective or not working properly. If so, simply straighten the kinked tube. Induced draft water heater. If it isn't flowing, replace the SmartValve. Weve put together this guide to help you find the solution. Jessica considers herself a home improvement and design enthusiast. Anyway, note down some possible reasons behind the interruption in the fuel supply: Follow the below few phases to fix the gas supply issue: As for the first step, check to see if there is air in the gas line. 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. One relatively easy way to verify if your pilot flame is working as it should be is to inspect it visually. > Verify the whiter igniter is firmly inserted into the white or orange connector. That's why you should inspect these two elements first and repair or replace them to let the status light blink again. Why is my Heating not Working? - Honeywell Home It must measure at least 19.5VAC with the igniter powered. When done, connect the outer door and check the status light. Anyway,the process to test your own thermopile is relatively simple. Your water heaters control knob will not turn off or move to the pilot position if it is stuck in the On position. Dont over-tighten it, and make sure the valve is completely closed. 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. The spark is small, and the igniter is deep inside the base of the water heater. Chances are there may be an easy fix or a fix that you can do yourself, without calling in a plumber. 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. To determine if the igniter is defective, first make sure the igniter is getting voltage. But make sure youre not pulling it. Replace the defective ones immediately. Also, this guide has the solutions to other hitches like the heater not heating, overheating; the burner wont ignite, error codes, etc. When yourHoneywell water heater pilot light wont light, your heater will stop heating. How do I reset my Honeywell water heater? Honeywell Water Heater Troubleshooting & Repair | Repair Clinic First, make sure that the pilot is turned on. Presence of flammable vapors near the unit. Turn the thermostat to its lowest possible setting. Envirotemp Water Heater Troubleshooting [7 Easy Solutions] - FireplaceHubs If the electrode is faulty or broken, replace the electrode entirely. If you are having a problem with your igniter lighting your water heater, then chances are it is not a problem that resetting it will fix. Where can I order the parts ( Thermopile, Igniter, etc.) This article discusses some problems when the lighting does not work on Honeywell water heaters. In most cases, the status light doesnt blink due to inadequate air supply. 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. Also, make sure there are no flammable vapor-creating objects like paint, or gasoline nearby the heater. Honeywell Water Heater Pilot Light Won't Light? (Explained) The procedure for properly lighting a pilot light will vary based on the water heater you have. Heater Flammable Vapor Sensor Lockout 7. > Open the gas shut-off valve all the way. If you have a natural gas-operated water heater, the pressure reading will be in between a 5-8 water column. Turn the control knob to the ON position. Leave it for 10-15 minutes to clear any remaining unburned gas from the air. Also, periodically clean your water heater and its internal components. Bathroom closets are often catch-alls for anything and everything remotely related to self-care. If these are the culprit, you should follow the solutions below to resolve them: So another problem that you may encounter is the Honeywell water heater no status light. Or reset your water heater. Take a deep breath, and lets start with some of the basics. For example, disconnect the igniter wires and the thermocouple wires from the gas control valve. If you find any wire or plug broken you can call the electrician to fix it. 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. How to do Honeywell water heater adjustment? Afterward, use a screwdriver to remove the plastic face of the control valve. 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. Your gas water heater may fail to heat for the following reasons: Your water heater stops producing heat when it fails to receive enough gas. Your heaters pilot light stops lighting when it faces restriction due to the carbon deposits build up in it. That way, you can correct them and return your water heater to proper functionality. An example of data being processed may be a unique identifier stored in a cookie. Check for gas leaks. Water Heater Igniter Won't Spark? (We Have A Fix) Due to this, the status light will not blink. How To Stop Wind From Blowing Out Pilot Light (On A Water Heater). 1 Additionally, these devices are fueled with flammable natural gas. 12. Replacing an igniter on Honeywell Water Heater is just a piece of cake. In some cases, the electronic control board is the culprit. The thermocouple detects the pilot flame. You need to replace the damaged or faulty FV sensor when it doesnt get out of the lockout mode even after resetting it. Take a brush-attached vacuum cleaner to clean out the clogged dust or lint. Dont forget to remove the bottom cover from the unit. A typical issue with a thermostat is that it may be over-saturated or dirty and not working effectively. Check the thermostat and if it is defective, replace it with the new one. 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. ), 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]. Copyright 2022 Housetipper | ALL RIGHTS RESERVED. You may have to dim the room lights in order to see . Use a screwdriver to unscrew the nuts that hold the manifold door in place. If you have reached this point, you will need a licensed professional to take a look a the valve and replace it. Step #4: Take a look at the viewport to see if the pilot light comes on. An example of data being processed may be a unique identifier stored in a cookie. 6 Common Reasons Your Gas Water Heater May Not Be Working - The Spruce You may have to dim the room lights to see the spark. Unclog the heater vents and air intake. Move the brush back and forth and clean the base area properly. However, to know more about the exact causes and solutions of all the above troubles, keep reading this articles each point. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. Attach the red positive lead to the red thermopile wire. Heater Pilot Light Won't Light 4. Fireplacehubs.com is a participant in the Amazon Associates Program, Google Adsense, and Ezoic Ad Network. Clean the drainage area so that it doesnt get clogged anymore. Step 3: Check for Spark. Honeywell Water Heater Is Not Hot Enough, 3. Turn it off at the breaker panel and then on to the heat setting. 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. Then, check to see if the water line is correctly connected to the heater. If that is not the problem, you may have a bad thermocouple on your hands. Water Heater Not Lighting | Repair Clinic Your Do You Need Water Heater Repair Services? Wait for a while and look for any corrosion on the electrical connection. If it is, simply replace the igniter/flame rod assembly. Why Is My Honeywell Water Heater Igniter Not Working? | Is It Dangerous For The Water Heater Pilot Light To Go Out? Another serious problem you can often experience is yourHoneywell water heater wont ignite. When the gas is burned from the primary heat exchanger, the second exchanger draws heat from the exhaust. How long does the igniter last on water heater? Let it be cool. There is no universal answer to this question as it will vary depending on the model of water heater that you have. Regardless, these elements can release toxic chemicals when they burn, so you should look into having a repair done immediately. Problem with the thermocouple: 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. If your hot water heater suddenly stops working, chances are a bad thermocouple has shut off the gas to the pilot light. Save my name, email, and website in this browser for the next time I comment. Ensure each of the heating elements is blockage free. Any of these can be the reason behind the issue. Induced draft water heaters use an intermittent pilot or hot surface ignition instead of a standing pilot light. I hold the pilot button in, click on the button but the status light indicator will not come on at all and theres no indication the pilot inside the tank is on.