Anyway, from this article, you are getting the complete solutions guide related to the status light no blinking issue. The last issue, after you have determined that there is no easy fix, is that the main control valve could be bad. The Honeywell water heater has 3 types of blinking lights. If this is damaged, or not working properly, you will not be able to light the pilot by pressing the igniter. Replacing an igniter on Honeywell Water Heater is just a piece of cake. Tripping this safety component is one of the most common scenarios among water heater owners. Accept this, there may have a few factors behind the malfunctioning of the igniter. Due to the high temperature, the T&P starts leaking. The simple resolving ways are: The Honeywell water heater knob stuck is another problem you may experience while using this heater. For example, disconnect the igniter wires and the thermocouple wires from the gas control valve. Or from your water heaters front, the water can leak. > Replace lousy thermostat, & faulty gas control valve turned off the thermostat/control valve. Condensing water heater. If your heaters status light wont blink, turn off the gas valve and release the gas control knob. 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. Does the Honeywell thermostat have a reset button? When your heater heats water, the tanks sediment bed generates steam bubbles, creating noise. Ensure good wiring connections of the heater. Continue with Recommended Cookies. Verify the water pipes are properly insulated and ventilated. The secondary exchanger, then cools the gas vapor, until it turns into water. Check the power supply to the unit. As I mentioned earlier, three culprits: loose igniter wiring, dirty thermopile, and bad igniter cause the igniter to not work. There are several reasons behind the no blink on the Honeywell Status light. 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. What if the Honeywell water heater light not blinking? If none of these is the issue, it could be something more advanced, like a bad thermocouple. But it should not exceed 120F or 49C. Your heaters burner fails to ignite mainly for the following factors: For fixing the above difficulties, the easy resolving ways are: Honeywell water heater overheatingis one of the potentially dangerous issues with your gas water heater. If the igniter fails, the burner will not light. > Replace the faulty thermopile, & weak pilot flame. The recommended thermostat temperature is 120F. Clean the clogged valve. To prevent the water heater from leaking, ensure that the flue pipe is venting the combustion gases properly. The most common. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. To do so, set the control knob to the Off position and wait for 5 to 10 minutes. COPYRIGHT 2023. 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. Can you replace an igniter on a gas water heater? Another reason for water heater leaks is the tank not being properly sealed. 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. 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. Circuit Board in the Gas Control Valve is defective. Chances are there may be an easy fix or a fix that you can do yourself, without calling in a plumber. I see absolutely nothing inside the little window on the hot water heater. If a flame isnt detected, the ignition process will stall and your burner will not light. 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. Fireplacehubs.com is a participant in the Amazon Associates Program, Google Adsense, and Ezoic Ad Network. Heater Knob Stuck 10. If you still can't see a spark, turn the gas control knob OFF, turn the gas supply valve . Clean the pilot tube using a sharp object to remove the blockages. l O flashes - Control off or Pilot out l 1 flash - Normal operation There are two likely faults: Thermopile is not sensing the flame correctly, or. An example of data being processed may be a unique identifier stored in a cookie. 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. Replacement is an easy DIY repair. However, to know more about the exact causes and solutions of all the above troubles, keep reading this articles each point. The spark is small, and the igniter is deep inside the base of the water heater. Now check for sediment build-up at the bottom of the tank as it may be the culprit for reducing the amount of heat. Then, proceed with relighting the pilot per the steps outlined above. Do a special concentration to the drain valve. 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.. Turn the thermostat to its lowest possible setting. Well walk you through how to troubleshoot the issue of your water heater igniter not sparking, and educate you on possible solutions. Remove the two connectors of red and white wires from the gas control valve. Honeywell water heater flammable vapor sensor lockout reset is the prime solution to the above issue. Most often, the water may start leaking from a defective gasket that has failed fail due to corrosion or wears. Click to reveal If you move through this list, and still cannot find the problem, then you know it is time to call in a professional. To stop tripped circuit breaker try turning the power off and on again. 12. If yes, release the valve and set the knob to your desired temperature setting. You can email the site owner to let them know you were blocked. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. 2 - Replace Pilot Assembly Insufficient power to the gas control valve/thermostat. This is going to be a pricey fix, so make sure you have been thorough with the rest of the troubleshooting. When the piezo igniter is pressed down and released, an electric spark is produced to light the primary gas burner in the water heater. If the thermostat is not set at a comfortable temperature, adjust it to the correct setting. Then, look for any broken or burnt-out heating element. Your Do You Need Water Heater Repair Services? Most new electric igniter water heaters will have a control board. Position the lighter over the end of the pipe by the burner. Honeywell Water Heater Leaking 11. If you cant find the problem, or the problem is too advanced, dont hesitate to call a licensed service professional. You can only light a gas water heater manually if it does not have an electronic ignition system. Due to inadequate gas, your heater fails to ignite and heat the water. 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 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.. Comment and tell us whether you successfully solved your Honeywell heaters issues or not. You can order parts online like on Home Depot or on Amazon. Hot water heaters are perhaps one of the most important things in our home. Now, check the spark wire and ensure it is grounded properly. Depending on the water heater you have, it may use an igniter to ignite the gas. So, throughout this above Honeywell water heater troubleshooting guide, we well-explained all the major hitches and their solutions. 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. Do not try to light it manually, to avoid safety issues. Honeywell Water Heater Keeps Turning Off, 5. But make sure youre not pulling it. Each of them indicates different problems. 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. Also, dirty pilot tubes, faulty gas valves, and clogged air vents are other possible reasons behind this. Step 8. Step #4: Then, relight the pilot andhold down the gas controls thermostat knob once it is light. Now, use an adjustable wrench to unscrew the pilot tube and the gas supply tube from the control valve. The electrode should release a spark simply by pressing the piezo igniter. As a result, the igniter fails to ignite the burner. how to fix Honeywell hot water heater status light blinking 7 times, solution guide in the hot water heater pilot wont light section of the article, 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]. 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. Take the help of an electrician to repair the damaged wiring issue. If your pilot light still wont stay lit, the issue is almost always caused by a defective thermocouple. Heater Pilot Light Won't Light 4. But you might be struggling to figure out what kind of paint to use on garage walls. If you do not have leak detector use water and dish soap mixed at about 75% 25% respectively. If you have been having trouble with your hot water heater not igniting, then there could be several issues. Dont over-tighten it, and make sure the valve is completely closed. Unfortunately, working on a hot water heater is usually something that is going to require a professional. A faulty igniter will fail to glow even after receiving an adequate amount of voltage. In this stage, what you need to do is to take everything out that leads into the gas control valve. In some instances, you may need to push the knob down in order to turn it from Pilot to OFF. If the igniter fails, the burner will not light. Continuously thermopile generates electric power while the gas valve/temperature knob is turned off. Alternatively, if the pilot light goes out right after you light it, you want to reset the door switch, or high-limit reset switch. > Replace the bad electrode. Then, ensure that the reset button of the thermostat is working correctly. If the igniter is getting voltage, but it doesn't glow, this indicates that the igniter is defective and should be replaced. Also, make sure there are no flammable vapor-creating objects like paint, or gasoline nearby the heater. Honeywell Water Heater Control Not Working. If you are unsure about what you are doing, do not hesitate to call a service professional. If the FV sensor detects any issue near the heater, it will prevent your heaters ignition possibility by going into lockout mode. > Ensure all the snug electrical connections to the gas control valve. How do I reset my Honeywell water heater? The water heater is a AO Smith HCV 40 300. 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. Make sure the white igniter is snugly inserted into the white or orange connector. Due to insufficient fuel supply, the pilot fails to heat the thermocouple. We will be happy to help you. 7 Flashes = Gas Control Valve Failure. Also, your heaters lower thermostat malfunction causes slow hot water recovery. The stuck knob may cause your heater to overheat also. > Clean out base-ring filters & the flame arrestor with the brush-attached vacuum cleaner. The igniter itself when out of the control panel sparks fine but when connected it does not spark at all. They are red/green or blue. If your hot water heater suddenly stops working, chances are a bad thermocouple has shut off the gas to the pilot light. 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. Disconnect and rejoin the wires. If your hot water heater does have a high-temperature reset button, it should be used when the temperature is above 180 degrees. Now, light the pilot using the instructions and check the status light. If the igniter wires come loose from their connector, the controller will receive no signal for ignition. When you click on the igniter, there should be a tiny spark happening inside of the pilot. If the electrode is faulty or broken, replace the electrode entirely. 4 Flashes = Temperature Exceeded. It may need to be replaced or re-tipped. The water heaters safety devices are FV (Flammable Vapor) sensors. Turn gas supply on at valve and spray leak detector on all fittings. It may also be caused due to a failing pressure switch. After cleaning it, replace the burner assembly in its place. 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. If none of these is the issue, it could be something more advanced, like a bad thermocouple. The below table will provide you with a clear idea: i. Check for gas leaks. > The temperature sensor detects too-high water temperature. If you have a natural gas-operated water heater, the pressure reading will be in between a 5-8 water column. When the igniter goes bad or becomes faulty for some reason, the honeywell water heater pilot stops lighting all of a sudden. Tighten all the wiring connections. Therefore, you should always consult the instructions from your manufacturer. Save my name, email, and website in this browser for the next time I comment. If its loose, broken, or damaged, fix all the issues. Culligan water softener error codes (Solved & Explained) All about Water, Honeywell Water Heater Troubleshooting [11+ Easy Fixes]. When the pilot light is on, turn the gas control knob to the desired temperature settings. 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. If the issue is related to only the pilot and igniter, simply cleaning and replacing the defective parts can resolve the problem. Heater Igniter Not Sparking 3. 2 Flashs = Thermopile low voltage. If the spark electrode wont produce a spark, the electrode itself is likely defective and needs replacing. If the water heater is leaking, you may also see water on the floor or in the sink. This should cause the pilot flame to light instantly. 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. Set the gas control knob to PILOT. 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. This is a more advanced problem. Also, check the thermostat to see if the temperature is correctly set or not. Anyway,the process to test your own thermopile is relatively simple. Leaks in the gas valves or pipes are serious . We and our partners use cookies to Store and/or access information on a device. If you determine that it has the correct voltage, then you will need to move on to the next possible issue. Also, check the wiring connection. If your water heater has a digital readout or an automatic reset thermostat, its likely working. Honeywell water heaters blue light means your heaters battery charge reduces to below 10%. Sometimes due to low fuel, the heater may start beeping. Blocked vents or insufficient air supply. 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. If the control board is faulty, it might also need to be replaced. > Faulty thermostat knob, or gas control valve. If any of the pipes are loose, tighten them. Troubleshooting Common Problems Water heater not heating 10 possible causes and potential solutions Learn More Featured Video 02:24 Water heater leaking 2 possible causes and potential solutions Learn More Featured Video 01:22 Water heater not lighting 5 possible causes and potential solutions Learn More Featured Video 01:21 Water heater too hot Anything that uses gas, needs to be worked on by someone who is licensed. When all is done, the status should start blinking. Check all wiring connections. Turn the control knob to the ON position. A typical issue with a thermostat is that it may be over-saturated or dirty and not working effectively. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. The error codes on the LED status will indicate the issue by reporting a number of flashes. The pilot lights the gas burner for the water heater. 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. Honeywell Water Heater Troubleshooting [11+ Easy Fixes] 1. Most Honeywell water heaters with electric gas valves need just 12 volts for the valve to work. In case the reading is not in this range, contact your local gas supplier. 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. Ensure the drain valve is unclogged and working fluently. You will need to replace the thermocouple at this point. This leaves you with two possible solutions. Replace the broken valve. How to do Honeywell water heater adjustment? [4] 13. First, make sure that the pilot is turned on. 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. So, keep reading between the lines. Some people refer to this problem as a flare out or simply pilot failure. 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. Go on reading our Honeywell water heater troubleshooting guide. If I understand correctly, your pilot flame is lighting correctly. Check for any obvious dirt or debris that could be clogging the pilot and clean accordingly. Push the On/Off/Pilot knob down with one hand and use your other to hold a barbecue lighter. > Replace the bad outer door, & defective gas control valve/ thermostat. Over time, carbon and fuel residue form a layer on the thermopile. You will need to know how to properly light your electric ignition water heater. Due to this, the status light will not blink. Note: You can also read how to fix Honeywell hot water heater status light blinking 7 times. The problem indicates that there are problems with the gas supply. So, lets start. 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. When you click the igniter to light your pilot flame, there should be a tiny spark happening inside of the pilot. But when it reads below400 millivolts, be sure the thermopile is faulty, and it needs replacement. Burner Will Not Ignite 8. Another reason behind this issue can be that the pilot light is defective or not working properly. Then, release the knob and it should pop back up. Check out the complete heater elements and look for any leaks. 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. | Is It Dangerous For The Water Heater Pilot Light To Go Out? Replace the defective temperature and pressure relief valve, Maintenance a cleaning routine and periodically clean your water heater. > Test the thermopile electrically. Also, periodically clean your water heater and its internal components. Ensure each of the heating elements is blockage free. Repair the damaged part as soon as possible. The pilot ignites the gas burner on your water heater. Easy things, you will be able to work on yourself. Then, unscrew the manifold tube, pilot tube, and gas supply tube from the gas control valve. How long does the igniter last on water heater? 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.