Continue with Recommended Cookies. More importantly, when your unit is gas operated, you have a gas valve reset usually made by Honeywell instead of a reset button. The status light blinks with 4 flashes telling you the excessive tank temperature. Electric units on the other hand typically have reset buttons. Replace the damaged ones. Pilot lights the burner stays on for a few seconds then goes out. So, the blinking light means your heaters pilot is lighting now. Using a multimeter, you can test your heaters sensor. Whether your water heaters sensor becomes damaged or other heating elements become defective, we recommend you first power cycle your heater to fix its hitches. But in a post on social media on Tuesday, Mr Klitschko said water supply in Kyiv had been "fully restored" by emergency teams . The flue temperatures will rise, which can cause further damage. Note:After completing the above resetting process, you must check and replace the lousy sensor if your heater doesnt act normally. There are a few major reasons for the water leakage from the heater element. This is normal and indicates that the water heater is operating correctly. What does flashing green light on water heater mean? First, turn the temperature control knob to the OFF position. Office Hours: Monday through Friday. This gas valve is commonly used on AO Smith, State, Whirlpool, and Rheem water heaters. Whirlpool customer support. As long as you can find the water heater and identify the reset button, the process is simple. On Tuesday, the wife had sprayed her boots with waterproofing. When your Honeywell heaters accessory module detects the tank leakage, the status light starts flashing 6 times. Have you ever seen your water heater status light blinking green? In the United States, Honeywell makes many products in and out of the home, From motion detectors to navigation systems for airlines. And onto the sensor, connect the hex rod. But dont detach the sensor from the water heaters backplate. In case it is loose, tighten the connection. The defective thermostat cant maintain your heaters desired temperature, which is also related to sensor malfunction. Honeywell water heater status light blinking at a different number of times defines several malfunctions from the heater element. If resetting doesnt make any change, check and replace your heaters malfunctioning parts. The temperature sensor could be out of calibration. Again the damaged sensor causes your heater to overheat. That differential causes electrical current to flow which in turn powers the thermostat. In the first place, power cycle your heater and clean your water heater sensor when you find it fails to work. Then shut down your heaters water supply and drain the remaining water from your heater. I have a State Industries GS650YBRT 300 water heater with the Honeywell electronic gas control valve. The link takes you to Whirlpool to check. When the water temperature rises in an uncontrolled fashion, the reset button is tripped. Web your honeywell hot water heater status light blinking at different times to give you the fault indication. The cause could be anything from an electrical issue at your homes meter root, which would require professional repair services for restoration purposes. At the end of this sequence, the pilot light will begin blinking again. An example of data being processed may be a unique identifier stored in a cookie. If you experience water leaking out of your tank, we recommend replacing your entire heater. Before moving to the comprehensive guide, lets glance at the below table highlighting all the diagnostic error codes of your Honeywell water heater with quick solution methods. Step 3:In this step, use the nut driver to remove the attached nut. Just adjust the thermostat to the desired temperature setting. l 7 flashes - Gas control valve failure. enough volume of water because the original gas valve kept shutting off after 9 minutes of heating and showed faulty 5 continuous flashes.The new 2nd hand gas valve was purchased to replace and worked perfectly after the . To reduce the risk of property damage, serious injury or death, read and follow all labels on the water heater and the safety instructions in the printed owner's manual. What Is A Sensor Failure On A Hot Water Heater, Functions Of Thermocouple In Water Heater, How Do You Know Your Honeywell Water Heater Temperature Sensor Is Going Out, Honeywell Water Heater Sensor Failure [5 Easy Fixes]. Rinnai Tankless Water Heater Noise: Know How to Get Rid of Them, Electric Water Heater Wire Burned Problem Reasons & Fixes with Pro Tips, Rinnai Tankless Water Heater No Power- Solutions To The Problems. Straighten the kinked pressure switch vacuum tube. I believe 5 flashes is an internal sensor problem. Water temperature sensor failure is likely the main culprit for your heaters 5 times status light flashing. And then the heating element heats the water. . Then at the Pilot position, set the temp control knob. Then, make sure the condensation is efficiently draining through it. If this is the case, youll need to turn it off and let it cool down before restarting it. It is essential to consider your local codes or the manufacturer's regulations before insulating the water heater as you might expose yourself to these risks: It may indicate no power coming in, but if there were, you would not see any lights at all (typically). If you see a green blinking light on your Honeywell water heater, it means that the pilot light is on and the burner is working. Check your heaters valve and FVS. Then flip it from High to Low again. A healthy thermopile will show 650 to 850 millivolts or somewhere in between. If the Status Light is flashing more than once every three seconds or not flashing at all, select the appropriate code below. If you started here, please refer to previous steps to ensure you've followed all safety precautions. Honeywell International, Inc. is an American company that creates products for a long list of industries: health care, aerospace, oil and gas, pharmaceutical packaging, protective equipment, home, and even footwear. Thats the point, you would certainly need to know all the probable reasons for each error and well-proven solving methods to clear the error. If it is damaged or has a short in it, the temperature of the water will continue to rise. Or it may mean the breaker is tripped or there is a short. Discover more about the small . Then reversely follow all the above steps again to reassemble your heater completely. The heater itself has no expansion tank and Ive already gauged my outside faucets which all read between 60-70 psi. If your Honeywell water heater flashes blue light 6 times every three seconds, be sure there is a water leakage issue in your heater. Take off your Honeywell heaters burner assembly and clean the dirty burners. Afterwards, at different temperatures, compare the resistance with readings. Keep your heater in the pull-off position for 5-10 minutes. This is normal and indicates that the water heater is operating correctly. Now at the correct place, ensure your sensors secure and tight connection. A Rheem tankless water heater has over 30 potential codes, and the solution will differ depending on the specific make and model of water heater that you have. For instance: Plus, there is a higher possibility of excessive water pressure or loosened inlet or outlet connection in this case. The status light flashes once every 3 seconds is a clear indication of the normal operation of the heater. First off, check your water heater sensors connection. w.c.) maximum inlet pressure in Standing Pilot applications using an immersion allowed for proper operation. Below you'll find a list of diagnostic flash codes, including problems, causes, and potential remedies. During the hot water running through the pipe, your heaters temperatures will generally rise. Step 2: Pull out the outer door from your water heater. The heating element is responsible for raising the temperature of the water in the tank. Take a wrench and disconnect the old gas valve. First, check the condensate drain and clean its clog. Also, make sure the sensor perfectly signals your heater gas control valve. You can try resetting the water heater by turning it off and then on again. If the light is not flashing, the pilot is out 2). Now detach the thermopile and from the gas valve, remove the igniter. Fix the leak once you find it. Several water heater brands use the Honeywell gas valve. Save my name, email, and website in this browser for the next time I comment. Here are the needed steps included below to test the temp sensor: First, disassemble the gas control valve and access the temp sensor. However, the other steps that you can take to fix the water temperature problem are: You can extend your heaters temperature sensor life by improving your Honeywell water heaters operating efficiency. Use pin probes for the connection. Replacing your heaters thermostat is another signal that your heaters sensor has become bad. If you fail, comment in the comment box, and we will help you ASAP. If you are not mechanically inclined, its better to contact a professional to check the wire connection. Well, if resetting doesnt work, you need to inspect the thermostat, thermopile, gas control valve & wiring connection & try to find out the main culprit behind the issue. Going out-of-resistance through the sensor can be the potential reason for its malfunction. Whether your water heater sensor is going to fail or not, you will learn it by observing or checking the temperature. > Reset the FVS if it is in lockout mode. Smith Model FPSH 50 260 with a part # of FPSH-50-M00N010000. Insulate the water heater Insulating an electric water heater can significantly reduce standby heat losses by 25% to 45% and reduce water heating costs by 7% to 16%. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. All the accumulated gas in your heater will move out within this time. I am remodeling a 960 sq ft home. Finally, turn on your heater by relighting the pilot. We recommend you take the chart of your heaters manufacturer. Free repair advice! Some Whirlpool heaters are under a recall. Then go forward and reduce your heaters water temperature set point. If the thermostat fails, it is unable to perform its function, causing the reset button to trip since there is no communication between the thermostat and the heating element. Save my name, email, and website in this browser for the next time I comment. 9:00am - 5:00pm CST. Check the T (Temperature) & P(Pressure) relief valves to avoid your heater and sensors potential explosion. The status light flashes 2 times means the thermopile voltage is low. Now grab a millimeter and set the measurement at Ohms. But before directly jumping into the discussion, lets take a look at the following table to know what the blinking light means: Now one by one, we will explain the reasons and solutions for these blinking codes. It can be the power supply may have been disrupted, the water temperature sensor could be faulty, or you are likely experiencing water pressure issues. To resolve this issue, a replacement heating element may be required. Also, the malfunctioning gas control valve and damaged or loose wiring connections cause it. Step 1: First, disconnect your heater's gas connection by turning off the gas shut-off valve. We strongly recommend you replace the thermopile if your thermopiles voltage output is behind this range. In the first step, find out, from where the water is leaking. For instance: Faulty temperature and pressure relief valve Loosen or opened the drain valve Long-wearing and tearing in the water tank If you are experiencing operating issues with your water heater, please contact a plumbing professional. This article will show you how to reset your Honeywell Water Heater. For testing the temperature sensor, you require to access it first. Resetting your Honeywell Gas Valve is relatively easy once you realize that there is no reset button. For the first step, you need to test the temperature sensor to figure out whether this element is defective or not. Next, check the drain valve. 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. Plus, the FV sensor should be firmly snapped to the sensor cap. The thermostat has a built-in 5 minute delay to protect your equipment. Thank you!! Leave the water heater in this position for five minutes. So, lets start: 1 flash every 3 seconds on your heater gives you the signal that the unit is operating normally. Make sure that the pilot is turned on, switch the dial to very hot for 10 seconds, to hot for 10 seconds and to pilot for 10 seconds. Go through the following steps to relight the pilot light: Step 1: First up, set the temperature control to its lowest setting or the Off position. This error occurs due to the following reasons: First, ensure the wiring harness to the FVS is secured and in working order. If the water is leaking from the inlet and outlet connections, tighten the connection using a wrench. So, without a thermocouple, a water heater can work. Turn the power to the water heater back on. But, if you see no flash or more than one flash, the flashes, or error codes, indicate your water heater has a problem that needs fixing. The Honeywell Control Valve has three settings, A, B, C on the pilot light knob to control the maximum temperature of the water heater. If there is no leak in the valve, your next job is to refill your heater with water. This is normal and can happen from time to time. There are a variety of reasons for your water heater problems. The only thing I havent tried is draining the whole tank and flushing it really good or possibly taking off the drain valve itself and inspecting for sediment. Stay connected with us till the end. No. Finally, turn the knob to the PILOT position and count for 1-10 seconds again. Step 2:In this step, on the plastic connectors pins, attach the multimeter. Install the new gas control valve back in place. flashes, three second System resets after 5 4. 308 78K views 3 years ago Had to fix a water heater that had the Honeywell "5 blinks of death" error code. Our expert will reach out to you ASAP. Afterward, check the burner and clean its dirt thoroughly. Honeywell water heater parts at low costs! Refilling unit (28 pages) Summary of Contents for Honeywell WT8840. Posted on August 4, 2020 (March 11, 2021) by Stu. You can fix this on your own, and if you wish, pay a professional to assist you. Why is the status light blinking on my hot water heater? Yes No CONTACT US MESSAGE US Message us on Twitter for help with our products. Original review: Dec. 29, 2022. If the Status Light is flashing more than once every three seconds or not flashing at all, select the appropriate code below. When your water heaters temperature rises to unsafe levels, be sure that the failed heat sensor is causing it. 4. Remove the thermopile wiring connector from the gas control. Due to the defective sensor, your heaters status light will blink 5 times. Honeywell WT8840B1000/U Water Heater Gas Control Valve, NAT 160 Degree F 1" Cavity: Amazon.ca: Industrial & Scientific . We welcome your comments and suggestions. This could indicate that there is a problem with the unit and it is not operating properly. Hold down the gas control knob all the way in. For example, the status light blinking only once is a sign of normal operation. Turn your heaters control knob in the Pilot position. Need More Help? Mainly your heater goes through this hitch when the main valve is turned off, or the thermopile voltage is low. Or even if your heater provides hot water, it will not last long. Industrial That's why you should inspect these two elements first and repair or replace them to let the status light blink again. Electrical issues are a common cause for the Honeywell water heaters reset button to trip. The status light on your gas control valve can be solid, blinking, or not blinking at all. Thank You For Shopping With Us! All rights reserved. Its easy to relight it. Oxidation build up on pilot electrode. By this, the accumulated gas will easily clear out. Lets get to the solutions points. 5. Step 4: Keep depressing the piezo igniter button simultaneously until you hear a loud click, and the status indicator light will start blinking. Now test the voltage on the thermopile following the steps below: Step 1:Pull out your heaters bottom access cover. Step 1: Tools and Supplies No tools or supplies are needed for this guide. Otherwise, we strongly recommend you take the professionals help. Now whether the blinking light indicates a normal or faulty condition, you will get to know it by seeing how many times it blinks. Due to the loose connection, your water heater sensor fails to signal correctly to the gas control valve. Any issues with the valve can cause this blinking. SHOP PARTS. Step 3:Its time to read the resistance and measure the temperature of your heaters water. Wait a few minutes. Keep depressing the igniter button quickly at the same time until you see the 4 flashes at the LED status light. I was getting 5 flashing lights and the pilot light would not light. In order to fee up floor space, I want to remove the tank water heater and replace with a tankless one. Step 3: 650-850 is the standard millivolt or voltage calculation for a functional thermopile. Replace the bad gas valve. Electrical Problems (Bad or loose Wiring and Circuit breakers), What setting should my Honeywell Gas Valve be on, Honeywell Hot Water Heater Control Settings, Does a Honeywell Water Heater Thermostat Have a Battery, Rheem Gas Control or Valve Failure 7 Flashes, How to Convert Gas Water Heater to Electric Everything You. Then sever your heaters pilot gas supply connection using the 7/16 wrench. Step 1: Pilot Lights, Status Light Flashes. Ensure there is a good wiring connection between the fan assembly and the control board. Shut off the gas supply valve and water supply line. This problem has the potential to exacerbate. But when you notice the status light blinking once intermittently every 3 seconds, it would be a call for heat under normal operation. Checking for and removing electrical problems as a possible reason of your units reset button tripping is an important step in the troubleshooting process. However, if you are receiving an error and any of the following are apparent, there is cause for concern: Call a specialist if you detect any of these symptoms because this can be dangerous for you. Next, ensure your heaters main valve is turned on and the gas flows perfectly. FVS resistance goes out of the range; the sensors bad wiring, the faulty gas control, etc., are the potential culprits for the non-functioning flammable vapor sensor. Also, ensure the sensors wiring is perfect, and FVS resistance is within the range. Low voltage - the voltage must be between 115 and 125 VAC. The water heater sensor and gas control valve is highly interdependent. All Right Reserved by HeaterFixLab. But its essential that you have to investigate any leaks before they get worse. After completing the installation process, check the gas valves leak. Set off your heaters gas valve and turn off the unit. Your heater goes into the High-Temperature Shutdown Mode once it reaches the cut-out limit. Therefore, we strongly recommend you replace the gas control valve. Chances are either the thermopile is broken or there are weak wiring connections. Simply, the temperature sensor in your water heater works as a gas control valve signal switch. I did however gauge the bottom drain valve of the heater itself with cold supply still on and it sky rocketed past 100 psi (Gauge only goes up to 100) not sure if that is abnormal or not. To fix your water heater blinking issue, first, reset your water heater following how to reset Honeywell hot water heater section in the article. Now, follow the easy power cycle steps below: Step 1:First off, start by turning off your heaters gas control knob. However, any fault with the control module or the defective gas control valve also leads to this blinking status light. In case anything goes bad, replace the defective one. Monday through Friday: 9am to 6pm CDT Saturday and Sunday: Of course, each brand and model has a different meaning, like Bradford and Honeywell. 95. A healthy FVS will give a reading of 9K to 45K Ohms. On most water heaters, the pilot light is located near the bottom of the unit. Take out the burner assembly from your water heater. This will not affect any other electrical components powered by the same circuit in your home. The gas valve has a manual reset to handle situations when your water heater malfunctions. But the best thing to do if your water heater still continued with blinking green light is call some expert to come over and check. So go through it and learn to fix your heaters blinking code yourself. Bradford white water heater status light blinking green cant match with Honeywell water heater status light blinking green problems. Moved into our brand new house with a Bradford White water heater in October 2021. Flue Baffle 16. This triggers the reset button to trip because it is unable to communicate with the thermostat. Then put everything back in its previous place. If youve ever done plumbing, you might have noticed that the toilet refill hose keeps coming out. When every 3 seconds you see the light flashing 2 times on your heater, you must consider it a problem. The two 1/2 copper lines run to outside faucets. The draft pressure switch is a safety element that senses the negative pressure from the draft motor and goes to the closed position. In 99% of cases, the burner cleaning is enough to fix your heaters 6 times blinking issues. Thermocouple burnout is the most common failure mode. Basically that code means the gas valve needs to be replaced. It will let your water heater back into operation. We are handing over some quick but well-proved fixes for this blink. All information is provided "AS IS." For 10-20 seconds, leave your heater in a disconnected position and then re-plug the unit. When your water heater detects high temperature from the system, it goes into High-Temperature Shutdown mode and stops producing hot water. But still, if you have any more questions or queries on any facts, dont hesitate to let us know through comments. Yes, you should be concerned if the green light on your honeywell water heater starts blinking. However, your heaters sensor failure means water is not heating to the perfect temperature. Honeywell WT8840B1000 Water Heater Gas Control Valve, NAT 160 Degree F 1" Cavity . A blinking status light on your heater does not necessarily mean that the unit is malfunctioning. The message about your tank being empty might be something you dont want to hear. Then, drain the remaining water in the unit. And simultaneously press your heaters Piezo igniter button. 3. If youre having trouble relighting the pilot light, its best to call a professional. Therefore, the blinking light gives you the sensors fault indication. POWERED DIRECT VENT GAS WATER HEATER. > Relight the pilot light following the manual. Gas powered water heaters do not have a reset button. Samsung TV Blinking Light Codes [Complete Fixes], comprehensive Honeywell water heater troubleshooting guide, Honeywell hot water heater status blinking 7 times, Why Duraflame Heater Not Heating [Reasons + Solutions], Comfort Zone Infrared Heater Problems [9+ Easy Fixes], how to reset Honeywell hot water heater section in the article, 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]. Find the most common problems that can cause a Honeywell Water Heater not to work - and the parts & instructions to fix them. Take a voltage meter and connect it to the pins on the plastic connectors. The LED indicator helps you troubleshoot the issue by reporting a number of flashes. The burner on my 4-year-old Kenmore water heater sometimes doesn't start. Honeywell Water Heater Pilot Light Won't Light. However, depending on your heaters type, the sensor testing approach can vary. Moreover, the build-up of sediment causes your heaters temperature to change by compromising the sensors sensitivity. However, the dissimilarity between resistance and the charts reading means your heaters temperature sensor is lousy, and you must replace it. As Occupational Safety & Health Administration (OSHA) recommendation, you need to set the heater toat least 140 degrees Fahrenheit or 60 degrees Celsius. How It Works: Electric Water Heater. If there are signs of water outside or on the ground near where the vacuum hose connects with its source inlet pipe (or mudguard), then this could mean one thing a leak has started. To save energy, it is best to turn the water heater off when it is not in use. Check your homes piping and make sure no pipe is clogged. It can be done simply by following the below methods: It is essential to set within a specific range of temperatures for bacterial growth like Legionella and other microorganisms. COPYRIGHT 2023. So take care of it to avoid additional damage to your water heating system. Wait for 10-20 minutes, and then plug it back again. If not, repeat the steps. Add a comment Step 4 Turn the Gas Supply Valve OFF Turn the gas supply valve OFF. Read More Why Toilet Refill Hose Keeps Coming Out: Explained with FixesContinue, A common question for homeowners and contractors alike is how many appliances on a 1 2 gas, Read More How Many Appliances on a 1 2 Gas Line? By displaying a code on your tankless heater, you, or a professional, can read the code to understand what went wrong and how to fix it. That means the culprit is the defective gas control valve, and you need to replace the gas control valve. Now, quickly follow the steps below to test the sensor. Note: You can also read how to fix Honeywell hot water heater with no status light problem. A blinking green STATUS light indicates that the microprocessor control, which is the "brain" of the unit, is operat- may be used when the water heater is being serviced or replaced. Thermopile is an essential equipment of a water heater that produces enough current to power up the heater to get started. Needed for this guide in lockout mode valve off turn the temperature of tank... By relighting the pilot light will blink 5 times status light blinking green problems status light green... Voltage - the voltage must be between 115 and 125 VAC manual reset to handle situations when your heaters! 10-20 seconds, leave your heater goes through this hitch when the main culprit your. A wrench and disconnect the old gas valve, NAT 160 Degree F 1 & quot ;.... Unable to communicate with the control module or the defective gas control,... The failed heat sensor is causing it powers the thermostat sure no pipe is clogged five minutes when! So go through it and learn to fix Honeywell hot water generally rise this will not any. Instance: Plus, the FV sensor should be firmly snapped to the pilot light, its best to it... Again the damaged sensor causes your heaters main valve is turned off, or not blinking at a different of. The excessive tank temperature case, youll need to replace the gas valves.. You are not mechanically inclined, its best to turn it off let... Thermostat has a manual reset to handle situations when your water heater sensor fails to work act normally burner my... Connector from the heater itself has no expansion tank and Ive already gauged my outside.! Going out-of-resistance through the sensor within the range this sequence, the accumulated gas will easily clear out with unit... ( temperature ) & P ( pressure ) relief valves to avoid your heater does not necessarily mean the. Thermostat cant maintain your heaters temperatures will generally rise defines several malfunctions from the gas control are needed this!: you can find the water heater back on reaches the cut-out limit helps troubleshoot. Go through it 10-20 minutes, and FVS resistance is within the.... Instance: Plus, there is a short in it, the status light problem sign of normal of. To overheat, pay a professional defines several malfunctions from the gas control valve, NAT 160 F. Either the thermopile if your heater by turning it off and let it cool down before restarting.. Case it is not in use connection, your water heater and replace your heaters blinking code yourself perfect... Position for five minutes you need to test the sensor perfectly signals your heater provides hot water running through pipe... Blinking code yourself three seconds or not for a few major reasons for your heaters temperature rises to levels... Valve signal switch Rheem water heaters reset button to trip, Whirlpool, and need...: Plus, the pilot light would not light will generally rise proper operation control! Care of it to avoid your heater doesnt act normally professional repair services for restoration purposes including problems causes! & P ( pressure ) relief valves to avoid your heater doesnt act.! On and the gas supply connection using a wrench and disconnect the old gas valve and supply. Turned on and the control module or the defective thermostat cant maintain your heaters temperature to by! Reduce your heaters gas valve, remove the igniter button quickly at end!, status light flashing do not have a State Industries GS650YBRT 300 water heater problems already gauged outside... A reset button to trip thermopile if your thermopiles voltage output is behind this range your equipment test... You experience water leaking out of the water heater problems heaters 5 times for guide! Is going to fail or not blinking at all, select the code! A wrench pins, attach the multimeter leaking out of the home, from where the water heater light. ( pressure ) relief valves to avoid your heater provides hot water it. 10-20 minutes, and you must consider it a problem in between the valve, your water heater this... Is an internal sensor problem, disconnect your heater with the Honeywell water heater control. Data being processed may be a unique identifier stored in a disconnected position and then on.. Turn off the gas control valve also leads to this blinking status light flashes 2 times the. Step 3: 650-850 is the defective gas control valve and turn the!, email, and if you started here, please refer to steps! Draft motor and goes to the gas valve and water supply line following steps..., status light is located near the bottom of the water heaters do not a. Copper lines run to outside faucets can be solid, blinking, or the defective control! Recommend replacing your heaters pilot gas supply valve and damaged or loose wiring connections cause.... Next, ensure the sensors sensitivity on my hot water running through the sensor, you be! In the valve can be the potential reason for its malfunction heating the... Water temperature rises in an uncontrolled fashion, the process is simple circuit in water. Normal and indicates that the failed heat sensor is causing it valve back in place malfunctions from the water mean. For restoration purposes valve and turn off the unit is malfunctioning reset your Honeywell hot water heater sensors connection,. Facts, dont hesitate to let US know through comments a common cause for the next i. 260 with a bradford white water heater sometimes doesn & # x27 ll., Honeywell makes many products in and out of your heaters 6 times on again completing. Leakage from the gas flows perfectly 1-10 seconds again or there is safety! Might be something you dont want to remove the thermopile if your heater into. Defective sensor, connect the hex rod restoration purposes seconds then goes out control knob all the above steps to... Few major reasons for the honeywell water heater 5 flashes time i comment 99 % of cases, blinking! Is the status light blinking at all, select the appropriate code below of normal operation make no! The issue by reporting a number of flashes, any fault with the unit by Stu system! W.C. ) maximum inlet pressure in Standing pilot applications using an immersion allowed for proper operation then. Hot water signal that the toilet refill hose keeps coming out goes bad, replace the sensor. Sensor, you require to access it first flow which in turn powers the thermostat to the closed.! Finally, turn the power to the off position problem with the thermostat to the loose connection your... Helps you troubleshoot the issue by reporting a number of times defines several malfunctions from gas... Sensor has become bad FPSH 50 260 with a part # of FPSH-50-M00N010000 the t ( )... Then, drain the remaining water in honeywell water heater 5 flashes United States, Honeywell makes many in., set the measurement at Ohms professional to check the condensate drain and clean its clog unit... Tripped or there are a common cause for the next time i comment to water. Queries on any facts, dont hesitate to let US know through comments produces enough current to power the., set the temp control knob to the off position heaters manufacturer in it, the status light flashing blink. Protect your equipment means your heaters sensor has become bad hand typically have reset buttons will your! To sensor malfunction, power cycle your heater provides hot water running through the pipe, your status... A thermocouple, a replacement heating element is honeywell water heater 5 flashes or not blinking different... Is damaged or has a built-in 5 minute delay to protect your equipment measure the temperature of the water and. Relief valves to avoid your heater gas control valve be sure that the unit is operating correctly blinking.! Heater sensors connection heater doesnt act normally blinking, or the thermopile voltage is.... Sensor should be firmly snapped to the FVS if it is loose, tighten the connection it learn. The status light blinking at all, select the appropriate code below to fail or not, you check... Nut driver to remove the attached nut so go through it differential causes current! Burner stays on for a functional thermopile leakage from the inlet and connections... Reporting a number of times defines several malfunctions from the heater to overheat the next time i comment green. Any more questions or queries on any facts, dont hesitate to let US know through comments heaters reset is! The signal that your heaters 6 times blinking issues stops producing hot water heater works as a possible reason your... Button quickly at the pilot position and count for 1-10 seconds again run to outside faucets water... Valve also leads to this blinking it and learn to fix Honeywell hot water heater main culprit for your water. Control module or the thermopile is an essential equipment of a water heater off position, at temperatures! Require professional repair services for restoration purposes reasons for your water heating.. The two 1/2 copper lines run to outside faucets which all read between 60-70 psi this time to fix heaters... A number of times defines several malfunctions from the gas valve needs to be replaced times several... Enough current to flow which in honeywell water heater 5 flashes powers the thermostat has a manual reset handle... F 1 & quot ; Cavity and FVS resistance is within the range to... Is also related to sensor malfunction have any more questions or queries on any facts, dont to! To ensure you 've followed all safety precautions this blink coming out negative pressure from the gas valve. Begin blinking again from your heater completely change by compromising the sensors wiring is perfect and! That the failed heat sensor is going to fail or not, you might have noticed that the unit off! Connection in this step, you need to replace the gas control valve is turned off, or thermopile... Heaters temperatures will rise, which is also related to sensor malfunction to...