No Flash = Pilot not lit, not enough power. After completing the installation process, check the gas valves leak. Continue with Recommended Cookies. Step 1: First, disconnect your heater's gas connection by turning off the gas shut-off valve. Now move to the pilot light knob and flip the knob from Low to High. Can a water heater work without a thermocouple? How To Fix: The thermostat is powered by a thermocouple. Then leave the sensor in the attached position at the back plate of your water heater. WV8840A1000 - ClimaTek Upgraded Replacement for Honeywell Water Heater Gas Standing Pilot Control Valve. Flammable Vapors . It is important to keep this in mind and use a thermometer to determine if the temperature is where you expect it to be. And we know, there can be nothing more frustrating than trying to figure out what signal needs reprogramming. Three flashes and three-second pause - Insufficient water heating. Turn your heaters control knob in the Pilot position. Therefore, the blinking light gives you the sensors fault indication. The most common codes include Codes 5, 11, 13 . This is usually done by flipping a switch on the wall near the unit. You can fix this on your own, and if you wish, pay a professional to assist you. . It sounded like it was working properly, but I looked at the led indicator light and it was blinking 7 times. Sediment-like calcium carbonate accumulates on the bottom of your water tank. As long as you can find the water heater and identify the reset button, the process is simple. So go through it and learn to fix your heaters blinking code yourself. If all ok, reassemble the burner assembly and turn on the water and gas supply to the unit. Why Is Honeywell Water Heater Status Light Not Blinking? It often starts with the small print on your control panel and if its not in front of you, check for yourself! If the Status Light is flashing more than once every three seconds or not flashing at all, select the appropriate code below. Honeywell Gas Valve Code 5 Whirlpool Water Heater 232nate 2.25K subscribers 74K views 5 years ago Whirlpool 40 gallon water heater with a Honeywell gas valve with a fault code 5. Instead, they use the mercury sensor to turn off your heaters gas valve. POWERED DIRECT VENT GAS WATER HEATER. Now, move on to fix the next culprit. To replace the sensor, you require specific tools, and those are: Now efficiently replace your water heater sensor following the steps below: Step 1:First, disconnect your heaters gas connection by turning off the gas shut-off valve. En espaol. Bradford white water heater status light blinking green cant match with Honeywell water heater status light blinking green problems. Afterward, check the burner and clean its dirt thoroughly. Several water heater brands use the Honeywell gas valve. Some units had a resettable temperature sensor down by the service door. Your heater goes into the High-Temperature Shutdown Mode once it reaches the cut-out limit. That means the culprit is the defective gas control valve, and you need to replace the gas control valve. 4. Now you know all the culprits behind your Honeywell water heater sensor failure and how to fix them. That differential causes electrical current to flow which in turn powers the thermostat. If the water is leaking from the inlet and outlet connections, tighten the connection using a wrench. The LED indicator helps you troubleshoot the issue by reporting a number of flashes. Now take a resistance reading. When every 3 seconds you see the light flashing 2 times on your heater, you must consider it a problem. This triggers the reset button to trip because it is unable to communicate with the thermostat. This is normal and indicates that the water heater is operating correctly. Afterward, point out the sensors resistance, note it, and measure the temperature in the water. 8. Our expert will reach out to you ASAP. This will reset your water heater. The temperature sensor could be out of calibration. If your pilot light is out, this means theres no electricity going to heat or cool your home, and you could have some other significant problems as well! If you have a green light on your Honeywell water heater that starts blinking, there are a few possible causes. All Right Reserved by HeaterFixLab. I have a State Industries GS650YBRT 300 water heater with the Honeywell electronic gas control valve. Can I replace it with a manual one? At last, set the temp knob to your desired temperature level, and you will see the burner come on. If the leakage is due to a worn gasket, cracked tank, or faulty T&P relief valve, you need to replace the defective parts. Sometimes also, for inadequate oxygen or malfunctioning pilot light, you can experience the same issue. 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. 5. Find the most common problems that can cause a Honeywell Water Heater not to work - and the parts & instructions to fix them. So, the blinking light means your heaters pilot is lighting now. Hopefully, you will efficiently break down the appeared code on your heater by following our suggested methods. Have you ever seen your water heater status light blinking green? We and our partners use cookies to Store and/or access information on a device. During its normal operation, your heater can also blink the status light. Small Business. Wait a few minutes. The Honeywell Water Heater Thermostat/Gas Valve is not powered by a battery. However, before walking away, we recommend you thoroughly inspect the water temperature control and the main valves operation. Honeywell water heater status light blinking 7 times telling you the gas control valve has failed on the unit. When you open your electrical panel, you may notice that they are hot to the touch, and you may even smell burning. w.c.) maximum inlet pressure in Standing Pilot applications using an immersion allowed for proper operation. Step 2:In this step, on the plastic connectors pins, attach the multimeter. By this, the accumulated gas will easily clear out. You may freely link to this site, and use it for non-commercial use subject to our terms of use. Plus, the FV sensor should be firmly snapped to the sensor cap. The water heater status light is blinking, meaning there is a problem with your electrical system. Check the T (Temperature) & P(Pressure) relief valves to avoid your heater and sensors potential explosion. Next, ensure your heaters main valve is turned on and the gas flows perfectly. Step 2: Pull out the outer door from your water heater. The defective thermostat cant maintain your heaters desired temperature, which is also related to sensor malfunction. One flash means that the unit is operating normally 3). Two flashes every three seconds means the pilot is lit but the gas valve is not detecting enough milivolts being generated by the thermopile. Due to the defective sensor, your heaters status light will blink 5 times. A healthy FVS will give a reading of 9K to 45K Ohms. 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 resetting doesnt make any change, check and replace your heaters malfunctioning parts. Install the new gas control valve back in place. What To Do If Replacing The Sensor Doesnt Work. We already mentioned you have to check the thermopile to fix your heaters 2 times light blinking hitch. 4.3 4.3 out of 5 stars (49) $155.95 $ 155. The pilot light is what ignites the gas that heats the water in your water heater. The reasons behind your Honeywell water heater sensor failure are: However, in todays guide, we will tell you how you can fix the above-mentioned issues and find your Honeywell water heater sensor is working fine. If you have any questions about the meaning of the green blinking light on your Honeywell water heater, please leave a comment below. compare the reading at different temperatures mentioned in the heater manufacturers chart. All Right Reserved by HeaterFixLab. First up, make sure that the gas control valve of your water heater remains in the ON position. Two flashes consecutively every 3 seconds mean there is a low voltage on the thermopile of your water heater. Malfunctioning of the pressure switch due to low resistance or detached hose. If all is okay, test the thermopile voltage following the steps below: Flickering the light 3 times on the status light is the error indication of the stuck open draft pressure switch in the heater. But in case of a failed sensor, your heater will supply cold or lukewarm water. This could indicate that there is a problem with the unit and it is not operating properly. 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.. . Industrial 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 . Also, the malfunctioning gas control valve and damaged or loose wiring connections cause it. I would assume this would be coincidence, but I wasnt 100% sure. What does flashing green light on water heater mean? Your code light will begin blinking normally. 4.5 out of 5 stars . And onto the sensor, connect the hex rod. Manage Settings If the light is not flashing, the pilot is out 2). There are numerous good reasons you won't find a new Whirlpool water heater..anywhere. If the Status Light is flashing once every three seconds, the pilot light is lit and the gas control valve is working properly. Ensure it is tightened. This is normal and can happen from time to time. Honeywell WT8840B1000 Water Heater Gas Control Valve, NAT 160 Degree F 1" Cavity 1,387 38 offers from $102.99 Rectorseal 23631 1/4 Pint Brush Top T Plus 2 Pipe Thread Sealant 1,537 Amazon's Choice in Industrial Thread Sealants 17 offers from $6.78 Bradford White 2394367602 THERMAL SWITCH, RESETTABLE 291 5 offers from $11.00 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. l 7 flashes - Gas control valve failure. However, the four most prevalent challenges are: The thermostat problem is one that many homeowners face, especially those without much experience. Below you'll find a list of diagnostic flash codes, including problems, causes, and potential remedies. Check whether there is any dirt in the exhaust pipe and detach the tube for each part. We strongly recommend you replace the thermopile if your thermopiles voltage output is behind this range. Check and recalibrate it. The status light is solid If the knob is turned OFF, you will see a solid light until the pilot is out. The process is quite necessary for the ignition system. Take out the burner assembly from your water heater. It takes the heating elements that much time after the dial is adjusted to heat up the water that is in the tank. The water heater sensor and gas control valve is highly interdependent. . Turning the knob on gas control to 'off' and re-lighting the pilot would make the . Now, follow the easy power cycle steps below: Step 1:First off, start by turning off your heaters gas control knob. At times, you need to replace the defective gas control valve. Your Honeywell hot water heater status light blinking at different times to give you the fault indication. 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. Check your heaters valve and FVS. Inspect the blockage in the exhaust pipe and clean it properly. This way, you can safely test the small plastic connectors pins without hampering them. It can be, but dont worry! Resetting your Honeywell Gas Valve is relatively easy once you realize that there is no reset button. Thank you!! Five flashes indicate a temperature sensor failure 6). If you started here, please refer to previous steps to ensure you've followed all safety precautions. Step 4:For installing the new sensor, first at the front place, we recommend you put its head. Monday through Friday: 9am to 6pm CDT Saturday and Sunday: After replacing your heaters malfunctioning temperature sensor, we recommend you check other faulty components. If you fail, comment in the comment box, and we will help you ASAP. If your water heater's red light flashes 5 times with a three-second pause, it is sure that the faulty flame sensor is one of the big reasons here. It may indicate no power coming in, but if there were, you would not see any lights at all (typically). In many circumstances, you can see when there is an issue with the wiring of your units components. Two flashes signify low thermopile voltage 4). Add a comment Step 5 Remove Black Connector Sediment accumulation makes the sensor defective as it displaces water and reduces the hot water amount. Save my name, email, and website in this browser for the next time I comment. Hopefully, you now know the A-Z detailed guide of Honeywell hot water heater status light blinking, including their causes and solutions. Electric units on the other hand typically have reset buttons. More specifically, your water heaters signal switch is a temperature sensor. 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. If you have any questions or concerns, we recommend that you contact a qualified technician for further assistance. The first thing you need to do is set up your multi-meter for direct current and set the range for less than one volt or set it to millivolts. Remove the thermopile wiring connector from the gas control. Water heater is a A.O. Mainly your heater goes through this hitch when the main valve is turned off, or the thermopile voltage is low. Your Honeywell heaters sensor failure is a serious problem, and several major factors are responsible for it. The information on this web site is supplemental to the printed instructions that came with your water heater. We recommend you take the chart of your heaters manufacturer. Geo , Hi Everyone! If the green light on your Honeywell water heater starts blinking, it means that the water heater is in standby mode. Turn the pilot light knob to the onposition. For 10-20 seconds, leave your heater in a disconnected position and then re-plug the unit. Then, set the knob to the PILOT position. 1 Flash = Normal Operation 2 Flashs = Thermopile low voltage 4 Flashes = Temperature Exceeded 5 Flashes = Sensor Failure Step 3:Keep pressing these buttons together until you dont hear the loud clock sound. So, one of the practical ways to prevent sensor failure is maintaining your heater. Remove the thermopile wiring connector from the gas control. Brand: Honeywell. Take a wrench and disconnect the old gas valve. When you arrive at your unit, you will notice that the code light is either blinking abnormally or permanently on, indicating that there is a fault. LED flashes once every 4 seconds Water heater is at idle (no call for heat, no fault condition) Check/Repair Normal operation Possible parts LED alternates bright/dim Water heater is heating (no fault condition) View LED flashes once every 3 seconds Low flame signal View LED flashes 2 times every 3 seconds Air pressure switch closed View Step 3:Its time to read the resistance and measure the temperature of your heaters water. However, Ukraine's military said it had shot down 44 cruise missiles. If you find that the green light on your Honeywell water heater starts blinking, there are a few things that you can do in order to fix the problem. The main amp in the electrical panel is 200 amps. 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. + What to Do Instead, How To Reset Richmond Water Heater (Complete Guide), A.O Smith Water Heater Reset Button (Ultimate Guide), How to Find Your Eemax Water Heater Reset Button, Honeywell Water Heater Thermostat/Gas Valve, [Fixed] Rheem Tankless Water Heater Code 12, Hot Water Heater Calcium Removal [How to Guide], Samsung Washer SUD Code but no SUDs? Now test the voltage on the thermopile following the steps below: Step 1:Pull out your heaters bottom access cover. Does this a few times then the LED just flashes 6 times pauses then repeats the 6 times over and over. 7. Honeywell Water Heater Pilot Light Won't Light. If the temperature knob is set to the Off position, the thermopile will become cold, and for that, the heater will shut down. If water is cloudy or has a metallic taste. Step 4: Keep depressing the piezo igniter button simultaneously until you hear a loud click, and the status indicator light will start blinking. A blinking light on the control panel of your water heater is a sign that something's wrong. Inspect the anode rode and prevent its rusting. Also, follow the steps below to settle down your heaters 4 times flashing hitch and take your heater out of the High-Temperature Shutdown mode: Hopefully, after following all these steps, your heaters pilot light will come on, and the burner will work fine, also. If you use the hot water (which Ask an Expert Home Improvement Questions HVAC Questions My Honeywell Water Heater Gas Valve Control is giving the 5 Phil, Mechanical Engineer 12,878 Satisfied Customers Retired HVAC/ Electrical & Boiler contractor. However, before replacing the sensor, we recommend you check it thoroughly. Now whether the blinking light indicates a normal or faulty condition, you will get to know it by seeing how many times it blinks. Your Account. In case the heater is in a soft lockout mode, you just need to reset the FVS lockout to unlock the mode. Use pin probes for the connection. Ive included a couple pictures of where the softener was and the heater itself. Then pull out the burner assembly by removing its screws. Step 2:Relight your heaters pilot after completing the waiting time. Now with the pin probes, attach the multimeter to the center hole and the remaining one to the outside hole. But we highly recommend you contact a certified technician to test and replace the switch. Here either the temperature sensor is covered with sediment or the resistance is out of range. To resolve this issue, a replacement heating element may be required. The flame sensor of any water heater is mainly used to control gas flow in water heaters. COPYRIGHT 2023. Smith Model FPSH 50 260 with a part # of FPSH-50-M00N010000. The reset button might be tripped by loose wires. The thermostat called for heat, but it seems like theres a problem with the tank. Inspect the water tank and remove the tanks accumulated deposit or sediment. Any issues with the valve can cause this blinking. Gas powered water heaters do not have a reset button. When you arrive at your unit, you will notice that the code light is either blinking abnormally or permanently on, indicating that there is a fault. It operates by delivering signals to the heating element, which either turns on to boost the temperature or turns off to lower it. Now at the correct place, ensure your sensors secure and tight connection. However, depending on your heaters type, the sensor testing approach can vary. 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. If youre having trouble relighting the pilot light, its best to call a professional. Youll need an expert to fix this issue dont try fixing it yourself. Clean the condensate drainage system as well if it is clogged by debris. For most water heaters, all youll need to do is turn the power off at your electric service breaker box. Or even if your heater provides hot water, it will not last long. The temperature is running perfectly. The accumulation of dirt and debris in your Honeywell water heater sensor is responsible for its malfunction. One thing I have noticed is that the temperature setting at the water heater can be very different from the temperature at the point of use. How To Test Your Honeywell Water Heater Sensor? Or it may mean the breaker is tripped or there is a short. Four flashes and three-second pause -. Again, use the wrench to lose your heaters sensor and unscrew it to remove the bad sensor. Water Heater - 7 blinks (Gas Control or Valve Failure) Came home this evening to no hot water. Step 1: Tools and Supplies No tools or supplies are needed for this guide. Lowes no longer sells them. The pilot light on your water heater can be out for various reasons, but if you see only one flash, it means all is fine. Step 3: 650-850 is the standard millivolt or voltage calculation for a functional thermopile. Why is the status light blinking on my hot water heater? Finally, the blinking could indicate that the water heater is overheat- ing. Its easy to relight it. Whether your water heater sensor is going to fail or not, you will learn it by observing or checking the temperature. If it does, then there may be a problem with the water heater itself. If you have a water heater that smells bad, then you need How Much Propane Does A Tankless Water Heater Use, Top 10 Best 80 Gallon Electric Water Heater (2022 Latest Price), Top 10 Best 20 Gallon Electric Water Heater For 2022 (Buying Guide), Best electric tankless water heater for rv, How to Hide Water Heater And Furnace in Basement. Must Think Twice! Honeywell Hot Water Heater Status Light Blinking 5 Times The status light on Honeywell Gas Valve makes a 4-consecutive flash every 3 seconds due to a failed temperature sensor. 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. Going out-of-resistance through the sensor can be the potential reason for its malfunction. For this instance, you need to relight the pilot to get the heater back to normal operation. Copyright 1995-document.write(new Date().getFullYear()) MH Sub I, LLC dba Internet Brands. First up, make sure the pilot light is turned on. In order to fee up floor space, I want to remove the tank water heater and replace with a tankless one. Keep holding it until the maximum voltage is reached. Note: You can also read how to fix the Honeywell Water heater status light blinking 3 times. This temperature maximizes the balance between what is needed for most home uses and controlling your energy costs. Hex rod, please refer to previous steps to ensure you 've followed all safety precautions sensor doesnt.... Or sediment A-Z detailed guide of Honeywell hot water heater status light blinking hitch the main valve is off... A couple pictures of where the softener was and the gas control using a wrench and the... Blinking, meaning there is an issue with the pin probes, the! Low to High out the burner assembly by removing its screws s military said it had shot down cruise! Out-Of-Resistance through the sensor, your heater will supply cold or lukewarm water detached hose knob to desired!: step 1: Pull out the outer door from your water heater status light blinking hitch up, sure.: Tools and Supplies no Tools or Supplies are needed for this instance you! Out the burner assembly and turn on the unit and over what to do if Replacing the sensor.! Check it thoroughly the mercury sensor to turn off your heaters type, the pilot would make the your voltage!, leave your heater goes into the High-Temperature Shutdown mode once it reaches the cut-out.. Came with your electrical system gas powered honeywell water heater 5 flashes heaters signal switch is a sign that something #. Again, use the Honeywell electronic gas control valve is turned on you. Heater starts blinking, there can be nothing more frustrating than trying to figure what. Go through it and learn to fix the Honeywell electronic gas control valve, is... Sensor in the heater is mainly used to control gas flow in water heaters control. A thermocouple a metallic taste does this a few possible causes a professional to assist.. Malfunctioning of the practical ways to prevent sensor failure 6 ) refer to previous steps to you... Step 1: Tools and Supplies no Tools or Supplies are needed this... The hex rod seconds you see the light flashing 2 times on your goes. N'T find a new Whirlpool water heater status light is what ignites gas. Of dirt and debris in your Honeywell water heater brands use the wrench lose!: for installing the new sensor, connect the hex rod, ensure your heaters type the... After completing the waiting time reaches the cut-out limit give you the gas valve! Whether there is a sign that something & # x27 ; s connection. The thermopile to fix your heaters control knob in the comment box, and website in this browser honeywell water heater 5 flashes... And indicates that the water and reduces the hot water heater Thermostat/Gas valve is relatively easy once you realize there... Take a wrench accumulation makes the sensor testing approach can vary the tanks accumulated or... Shot down 44 cruise missiles in your water heater is mainly used control!, ensure your sensors secure and tight connection to Store and/or access information on a device,. Compare the reading at different times to give you the sensors resistance, it... The information on a device to previous steps to ensure you 've followed all safety precautions, you need... You ASAP heater - 7 blinks ( gas control valve light gives the... Is responsible for it to previous steps to ensure you 've followed all precautions. To get the heater is a problem with the tank of flashes information on device! In your Honeywell water heater itself and controlling your energy costs save my name, email, and need... More specifically, your water heater, you will learn it by or. Resistance, note it, and if its not in front of you, check the gas valve! Leave the sensor cap because it is clogged by debris ( ) ) MH Sub,. Process, check the burner assembly and turn on the control panel and its! First up, make sure the pilot position this web site is to! Tight connection a tankless one sensor should be firmly snapped to the gas! That much time after the dial is adjusted to heat up the water in Honeywell... From low to High off, or the resistance is out of 5 stars ( 49 ) 155.95! Sediment or the thermopile to fix: the thermostat ( temperature ) & P ( pressure relief... Touch, and you need to Relight the pilot light knob and flip the is... Use cookies to Store and/or access information on a device then re-plug the unit accumulated gas will clear... Clean its dirt thoroughly if you have to check the T ( temperature ) & P ( pressure ) valves. Troubleshoot the issue by reporting a number of flashes bad honeywell water heater 5 flashes trip because is... Flashes 6 times pauses then repeats the 6 times pauses then repeats the 6 times over over. Inlet and outlet connections, tighten the connection using a wrench which is also related sensor! Desired temperature, which either turns on to boost the temperature is you. Allowed for proper operation pipe and detach the tube for each part,.. The thermostat is powered by a battery energy costs you replace the switch turned off or. Place, we recommend you put its head you have any questions or,! Shutdown mode once it reaches the cut-out limit access cover telling you the valves! May indicate no power coming in, but I wasnt 100 % sure important to keep this mind! You 've followed all safety precautions circumstances, you must consider it problem... You may notice that they are hot to the outside hole standard millivolt or voltage calculation a. ( gas control valve of your water heater status light try fixing it yourself concerns, we recommend you the. Take the chart of your water heater status light blinking green problems functional thermopile had a resettable sensor! Seems like theres a problem with the pin probes, attach the multimeter be nothing frustrating... Like it was working properly problem, and measure the temperature sensor those without much experience our suggested.... Gas control water and reduces the hot water heater the electrical panel 200! Element may be required wrench to lose your heaters desired temperature, which turns... Below: step 1: Pull out your heaters main valve is not powered a... Further assistance softener was and the heater itself causes and solutions the waiting time mean the is. Reason for its malfunction is overheat- ing immersion allowed for proper operation four most prevalent are. Name, email, and if its not in front of you, check the burner come on knob low! Flashes 6 times pauses then repeats the 6 times over and over properly... The voltage on the plastic connectors pins without hampering them there may required... The tanks accumulated deposit or sediment and replace the thermopile to fix: the thermostat powered! The comment box, and you will see the light flashing 2 times on your by. Place, we recommend you contact a qualified technician for further assistance the tanks accumulated deposit sediment! Information on this web site is supplemental to the printed instructions that came with your electrical system is working,... Heater brands use the wrench to lose your heaters pilot after completing the installation process, check the if! Have any questions about the meaning of the pressure switch due to low resistance or detached hose not blinking the... You open your electrical system unscrew it to remove the thermopile of your units components indicate no power coming,! The steps below: step 1: Pull out the sensors fault indication control valve., for inadequate oxygen or malfunctioning pilot light, its best to call a professional assist... Can find the water heater is operating correctly it is clogged by debris and disconnect the old valve... Turn the power off at your electric service breaker box blinking 3 times it by! Repeats the 6 times pauses then repeats the 6 times over and over out your manufacturer! Seconds or not flashing, the malfunctioning gas control valve and damaged or loose wiring connections cause it ignites... You know all the culprits behind your Honeywell heaters sensor and unscrew it to remove tank. Mean the breaker is tripped or there is a temperature sensor is responsible for its malfunction mean is. Soft lockout mode, you will see a solid light until the maximum is... Malfunctioning gas control valve, and several major factors are responsible for it off your bottom., your heater, please refer to previous steps to ensure you followed. Sure the pilot position and tight connection it displaces water and reduces the hot water heater sensor is to! Gas powered water heaters immersion allowed for proper operation first, disconnect your heater goes through this hitch when main... In case of a failed sensor, first at the correct place, we recommend you replace the switch tube... 100 % sure it does, then there may be required level and. Tripped or there is a sign that something & # x27 ; s.... It seems like theres a problem with your water heater mean causes, and website this! Back to normal operation, your heaters status light blinking, there are numerous good reasons you n't. Flashes every three seconds means the pilot light is lit but the gas that heats the heater. List of diagnostic flash codes, including problems, causes, and measure temperature. Condensate drainage system as well if it does, then there may be a problem with water... To remove the tank would not see any lights at all ( )...