How Many Amps Does An Electric Fireplace Use? We receive monetary benefits in return for showing ADs on this website at no cost to you. Fireplacehubs.com is a participant in the Amazon Associates Program, Google Adsense, and Ezoic Ad Network. This post was published on 2022-04-08. If the error is still persisting, test the temperature sensor using a multimeter. But due to this sensor failure, either the water temperature fails to reach the set temperature or sometimes rises to an unsafe level which is very dangerous. Save my name, email, and website in this browser for the next time I comment. Also, you can use the plumber snake. April 12, 2023 by William. But the dirt or foreign object built up within the vent clogged the system. If the pilot light ignites, turn the gas knob to the "On" position, and replace the front panel or outer door of the pilot area. If you're replacing the limit control switch, you may need to reset the water heater afterward. Then use your hand or wrench to remove the lousy gas valve of your water heater. Then, reach out to the clog by disassembling the venting pipes. Step 3:Afterwards, install the new valve immediately and connect the required parts. Single Blue Light Flashes Mean Your Rheem Water Heater Is Functioning Normally, 2. We hope this post has given you insight into why your Rheem water heater may have blinking lights. All rights reserved (c) 2020-2021 HVACSeer.com. Rheem water heater status light is blinking blue due to a clogged exhaust vent, a defective pressure switch, or a faulty flammable vapor sensor. Rheem Water Heater Red Light Flashing 9 times [Chamber Sensor Failure]. The major reasons for causing theRheem water heater to red light flashes about 4 times include: 5 times flashing on the Rheem water heater red light tells you the temperature sensor failure. And you must replace it immediately. Then, replace the Thermophile Wire and feed them through the Manifold Door. Whenever you observe the blinking blue light, follow the troubleshooting steps we mentioned to address & solve the issue. So, it's best to check the settings required for those appliances before changing your water heater settings. If the heater doesnt have enough combustible air, ask a technician to improve your units ventilation. Remove the sensor and clean the stuck debris on the sensor body. Check the reset button of the upper thermostat. RadonSeal Vs Foundation Armor: Which One To Choose? Rheem Water Heaters flashing blue lights means that there is a problem with the water heater which you can find listed in a chart in your owners manual. Secondly, remove the upper access panel from your Rheem water heater. And that was the culprit that caused the pressure switch to fail. And start cleaning. In this section, I will discuss some of the primary reasons why your Rheem water heaters blue light might be blinking/ flashing. We recommend you turn off the water heater until you resolve the blinking light problem. Anyway, blocked vents create a malfunction in the thermocouple of your water heater. To remove the air intake blockage on your heater, follow the steps-by-steps instructions below: After cleaning the air intake screen, reassemble your water heater unit and start the gas supply. Announcement: Hey, the guide on Rheem Water Heater Leaking is now live. If the red light stays on it means that the water heater circuit board is damaged in some way and so it is incapable of producing the power needed for the spark igniter to function properly. As a faulty thermostat is a leading reason for this, check if it gets stuck or stops working. 1. Start by zeroing in on the source or sources of the leakage. In case its glass is broken, you must remove the TRD with the broken glass vial from the housing. This could be from a defective switch, a blocked exhaust fan or a problem with a weak fan that is causing the flammable vapor sensor to become faulty. Firstly inspect the gas valve and gas line of your Rheem water heater. Also, suck up all the dirt and debris from the air intake screen with compressed air. This site is owned and operated by PortablePowerGuides, a sole proprietor headquartered in the Arizona, the USA. We don't tend to provide any plumbing advice or any advice that should come from a certified professional. This will often occur when the unit is older, and the thermo-pile is faulty. But in the case of resistance changes, replace the defective chamber sensor. The colored light on your water softener helps you monitor its status. It requires no plumbing knowledge to fix. Quick Solutions: The FV sesor generate error code can that can easily be reset you water. Unplug all connections of the gas valve. Better yet, call the manufacturer. First, reset your Rheem water heater and gas valve to fix its 7 times red light blinking problem. Luckily, this part is fairly inexpensive and can be replaced in no time. Here are a few reasons why you may need to reset your Rheem water heater: The pilot light for most Rheem water heater models is typically located on the front of the unit. Rheem water heater has red blinking light and hot water on and off. To fix this, first, reset the FVS sensor. Whenever your water heater starts blinking red light 7 times, you must first reset it by following the steps below: Your Rheem water heater keeps going out due to the broken or dirty thermocouple and improper gas flow. Rheem water heater red light flashing at a different number of times indicates several malfunctions from the heater element. Your Rheem water heater red light flashing 7 times due to a defective gas control valve, venting obstructions, thermocouple malfunction, etc. They can speak volumes about the health and functionality of your water heater. Flashing red light 1 time in the Rheem water heater signifies the normal operation of the system. After cleaning, test the chamber sensor. However, If youre not confident you can fix the issue on your own, and if youre afraid youll damage the heater while attempting these repairs (which, of course, happens), you should ignore these DIY fixes and either call an expert plumber or Rheems customer support team itself. Disconnect its all connections once you find the thermocouple. Also, improper cleaning and maintenance are equally responsible for creating a clog in the orifice. These codes differ according to different brands. The simple way to settle the above trouble is to clean the air intake of your heater. Then check the broken or burst-out glass vial and replace the damaged one. Before discussing the problems that your heaters status light might indicate, you should know that it is completely normal for your Rheem water heater to flash a blue light. The size of the water tank will affect how quickly it can heat the water inside of it, so it's normal for larger tanks to take a bit closer to 40 minutes to an hour to heat fully. However, the flashing blue status light signals other problems as well. Rheem 50 gal 40 gallon Performance Platinum water heater with Honeywell 24 volt igniter. A good thermopile will show a voltage reading between650 to 850 millivolts. And finally, install the new pressure switch in the bracket by positioning it under the frame and threading the screws to secure the switch in its place. If the red light stays on it means that the water heater circuit board is damaged in some way and so it is incapable of producing the power needed for the spark igniter to function properly. Here the pilot knob might be stuck in one position and which is why this error is blinking. The best tech tutorials and in-depth reviews; Try a single issue or save on a subscription; Issues delivered straight to your door or device Replace it. But before settling the leak, we suggest you turn off the gas control valve. Hold the knob in place as you click the spark ignite button. What Does Blue Flashing Light On Water Heater Mean? The current functions as a switch for opening the gas valve and starting to supply the fuel. Though we share resources, information, and educational guide on plumbing & DIY projects, the content here is not a substitute for professional guidance. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Disclosure: If you buy something through the links on this page we may get a commission. When your Rheem water heater's blue light flashes, it either indicates that the heater is functioning normally, that the pressure switch is faulty, or that there is a leakage from the heater. If it gets blocked by dirt, debris, or spillage, your water heater will gleam the blue light. If you want to know how to fix Rheem Water Heater Blinking Blue Light Codes, be sure to consult your owners manual so that you are accurately interpreting the color of the light and the number of times that it is flashing, so that you can take the appropriate restorative actions. The reading should be 7000 to 25, 000 Ohms. Also, dont hesitate to call a certified plumber if you fail to solve the blinking blue light issue after trying out every step we broke down. Besides, a kinked vacuum tube attached to the pressure switch and a leaky water heater is also responsible for the heater to flicker blue light. If it fails, the unit doesn't get enough fuel to heat the water, causing 7 flashing errors. Be sure to consult your owners manual for proper replacement directions. Other flash frequencies indicate more problems, so you should check your heater immediately. 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. First, reset the gas valve on the Rheem water heater. They will tell you what all the light codes mean. If you find the reading below 400, be sure the element is defective. Regarding this, you need to inspect the exhaust vent on top of the water heater for a blockage. Finally, turn the water temperature dial to your preferred setting. If you have a condensing unit, then: Clean the air inlet screen and the heat exchanger's fins. Here, the high limit switch gets trippeddue to increasing water temperature to an unsafe level and turns the heater into high-temperature mode. Also, dont forget to inspect the vent to see whether it changes in diameter or not. Next, light and extinguish a match. Just remove the two-wire connectors to the board. We recommend you reset the gas valve first following the steps below to fix its hitch. Use a vacuum hose to vacuum up all the dirt. If still, the red light flashes 4 times, check the thermocouple now. If resetting doesnt prove well, replace the faulty gas control valve. Rheem Water Heater Light is not blinking because of the turned off combination gas control, pilot is not lit, and insufficient power supply. The gas control valve in a water heater is used to regulate the gas flow. All Right Reserved by FIREPLACEHUBS. It is placed right in front of the pilot light. If the water is leaking due to a corroded T&P valve, you need to replace it. Solution: Consult your manual before you panic. First of all, do a reset on the gas control valve. Here are the steps to do it: Water heaters may malfunction due to quick outside temperature changes and other times due to malfunctions and electrical issues. if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'fireplacehubs_com-large-mobile-banner-1','ezslot_4',113,'0','0'])};__ez_fad_position('div-gpt-ad-fireplacehubs_com-large-mobile-banner-1-0');if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'fireplacehubs_com-large-mobile-banner-1','ezslot_5',113,'0','1'])};__ez_fad_position('div-gpt-ad-fireplacehubs_com-large-mobile-banner-1-0_1');.large-mobile-banner-1-multi-113{border:none!important;display:block!important;float:none!important;line-height:0;margin-bottom:7px!important;margin-left:auto!important;margin-right:auto!important;margin-top:7px!important;max-width:100%!important;min-height:250px;padding:0;text-align:center!important}. Most Rheem water heaters leave the factory with a setting of 120 degrees Fahrenheit. Manage Settings After that, properly clean the burner assembly and all its components. The absence of green light could mean any one of several things, including a faulty control board and incorrect supply voltage. Rheem water heater flashing code blue 6,3 or 3,6. Thus the entire heating element of your water heater becomes damaged due to the clogged burner orifice. This chapter will disclose every reason that causes your Rheem water heater to blink blue light. Rheem Water Heater Red Light Flashing 4 times [High-Temperature Shutdown], 4. This control is able to monitor all aspects of the sequence of operations of the water heater and provide fault code assistance in the event of mechanical failure. Your Rheem water heater status light will also be blinking blue if the flammable vapor sensor goes out of specifications. If your Rheem water heater senses high temperatures, the temperature limiting control switch (also known as "ECO") may automatically turn off the heater to prevent the unit from failing. In this case, the status light will flicker blue light 8 times. Now remove the housing by rotating it at a 90-degree angle. A Rheem Water Heater that is flashing a blue light 8 times indicates that the Flammable Vapor Sensor is Out of Specification and the thermostat well and the sensor are either faulty or might be unplugged. Every water heater has a pressure switch that you can find on top of the water heater. Without proper insulation, the water heater will expend more energy than normal to heat the water. Accumulating sediment buildup in the sensor or damaged wiring is the root reason for temperature sensor failure. However, if the blue light is flashing and you are facing issues with your Rheem water heater, then you need to pay close attention to the intervals between each blink. Also, check the connectors for physical damage. Error Code 29 The heat exchanger's outlet temperature is too low. Typically, a blocked exhaust vent, a vacuum tube to the pressure switch gets clogged, or a faulty flammable sensor are some culprits that cause the status light to blink blue. ), Does A Water Heater Need A Disconnect? Here look for broken or burst-out glass vial of TRD. Toshiba Air Conditioner Operation Light Blinking-DIY Guide. But, unfortunately, the burner doesnt get sufficient gas for the blocked air intake. Then, clean the scale deposits and debris from the burner assembly and its parts. A flashing red light on the Rheem water heater indicates that the heater has become locked and requires service. Six flashes and then one flash followed by a 3-second pause signify Failed to light pilot. I completed my electrical engineering in 2014 and have been working since then. Learn more, Facebook II Twitter II Pinterest II Linkedin. (Find It Now!). Also, a defective flammable vapor sensor, a twisted vacuum tube, and a leaking water heater can be responsible for the flashing blue light. In a gas water heater, the pilot light should be blue. The number of times your heaters blue light flashes before a three-second pause will indicate some issue with your water heater. My Rheem Continuous Flow Water Heater is showing a fault code. If you see a blink and then another blink in 2 seconds, it means that your furnace is in lockout mode that is going to last for about an hour. Two flashes signify low thermopile voltage, 4). Rheem Water Heater Red Light Flashing 2 times [Thermopile Voltage Low], 3. But in many cases, youre looking at a pilot that is not lit. Then, locate and remove the thermal release device from the housing. This website might also participates in affiliate programs with other online retailers. If your water heater is not working The Honeywell valve gas is used by Rheem , AO Smith, Whirlpool and others. Comment in the comment box if you have more queries on your Rheem water heater. Resetting a Rheem water heater is fairly straightforward. That being said, check the manual that came with their water heater. 1). Remember, the first thing to do if you notice blinking lights on your water heater is to refer to your user's manual. And doing so can help you quickly diagnose and repair the problem or get help from an experienced technician. Save my name, email, and website in this browser for the next time I comment. Take out the insulation and panel of your Rheem water heater. They are: The first thing I recommend you do is to find the source of the water leak. Thank you as the article was still informative. And then remove the remaining dirt or dust. But the exact meaning of the error is mainly determined by the number of blinks. The pilot I just installed a 40 gallon LP gas water heater. Regulate the thermostat to adjust the temperature. Rheem hot water heater status light blinking blue! That is the stage our above guide will assist you a lot where you get the problem and solution with a clear description. The lousy gas valve fails to release gas as it cant open up and hinders the gas flow. As each code stands for a specific problem, so you must have to know the meaning of the status codes before moving to troubleshoot. But this video sho Show more Show. And then take it out of your water heater. A defective gas control valve is a leading culprit for this malfunction. Why does my pilot light keep going out after replacing the thermocouple? But when the glass vial of TRD gets broken, your heater blinks red light 7 times. You can check it here. Then, using the soft cloth, bristle brush and wire brush, remove the orifice clog. Dry out any accumulated water, which should take about 2 days. It should not be loosened and fully seated. Now, after 5 minutes, turn back the control knob to the On position. Compare the number of flashes to the information in your chart to accurately interpret your status lights. To check the exhaust vent, start the heater and run it for several minutes. Second opinion] I have Honeywell gas valve on my hot water tank. The error tells you that the pilot valve is stuck in an open position and interrupts turning off the heater. Step 3:Afterward, electrically check the thermocouple to determine whether it is functioning correctly or not. First, visually check the gas valve for dirt or damage in it. Inside the window, you'll find the pilot. Replace the defective thermopile, and then the 2 blinkings will erase from the heater. Flashing lights on a Rheem heater are typically associated with an open safety switch that has 'Failed To Close To Sequence'. For example, the striker may need cleaning, or there may be a problem with the gas supply line. After installing a new gas valve, your heater will stop flashing red light 7 times. Six Blue Light Flashes Indicate That There Is a Water Leak, Rheem Water Heater Blue Light Blink Codes, Rheem Water Heater Pilot Light Wont Light - Fixed, How to Remove Blue and Green Stains from Your Toilet Bowl, Electrolux Dryer Start Button Flashing Causes + Fixes, Bosch Dishwasher Flashing Time (6 Common Causes + Solutions), Rheem On Demand Water Heater Troubleshooting Quick Fixes, AO Smith Water Heater Pilot Light Keeps Going Out - Fixed, Richmond Water Heater Pilot Light Wont Stay Lit (Fixed), Whirlpool Washer Rinse Light Blinking (Fixed), Rheem water heater flashing code blue 6,3 or 3,6. In some cases, you can solve this problem by making sure that the thermistor plug is secure and oriented correctly. But the gas valve fails to remain open due to the faulty thermocouple. Follow the below article to get a complete guide to fixing each error effectively. Then, find the air intake screen of your heater. Five flashes indicate a temperature sensor failure, 6). Sometimes there may be an electrical supply problem with your water heater, and it receives no electricity. COPYRIGHT 2023. Have you ever stopped to wonder what the various lights on a water heater mean? How do you know you need a new hot water heater? Rheem gladiator water heater service needed light on tells you that there is something wrong with the heater system. And while setting the temperature lower than that will definitely save you money on your home's energy bill, it's important to note that this temperature setting can negatively impact the performance of your dishwasher and clothes washing machine. The obvious solution is to fill the unit with water. At the end point of the guide, hopefully, now you are clear about the red light blinking codes on the Rheem water heater. You may also have a Rheem Flammable Vapor Sensor reset problem. the light is flashing as follows, 1-flash, 5 second pause, . Rheem water heater flashing blue light 3 times! Also, ensure sufficient air circulation in the unit. The lights in your home flicker whenever your heater activates because the unit draws a lot of power. This affects the voltage being transmitted to the rest of your home. William is the founder of Fireplacehubs.com. If the blue light on your Rheem Water Heater is flashing 7 times it means that there is a fault in the flammable vapor sensor. A water heater with a red light flashes seven times every three seconds shows that the gas control valve has failed. To access the pressure switch, you must remove the combustion chamber panel. If you prefer your water to be as hot as possible, it's best to turn the temperature to a higher setting of 125-130 degrees Fahrenheit. Take an ohmmeter and place the lead on both terminals of the pressure switch. When your Rheem heater flashes again after resetting the gas valve, you must replace the valve. Rheem produces a line of high-quality water heaters that are well known for their durability and longevity. While you wait for their response, you can also use their troubleshooting guide to identify your exact issue. If your Rheem Water Heater has a Red Light that is flashing 7 times, this indicates that the gas control valve has failed. If the LED flashes twice every three seconds, the damper test circuit has stopped working. Where propane-powered heaters are concerned, the light might stay on if youre out of propane. I read on line what a code 16 can mean and was wondering if you have a . Now lets know the major reasons behind low thermopile voltage from below: Rheem water heater 4 flashes signify high temperature shut down on the water heater. Also, clean out the air inlet holes. If the circuit board is damaged and it cannot generate the power the spark igniter needs, the red light will come on and stay on. They can also use an insulating wrap to fix the insulation. Secondly, verify and remove the safety circuit glitch. Two thermostats are available in the dual-element heater. The solid red light is an Alert, indicating a disconnected leak sensor. Step 3:Unclog the flame arrestor plate and combustion chamber using the vacuum cleaner or compressed air. There is nothing that needs your attention or troubleshooting. We think the pilot light is out. Amp, Height, Size Explained. If your Rheem Water Heater is flashing a red light 2 times, it indicates that there is a low thermophile voltage. For instance, in some water heaters, a flashing green light shows that the heater is doing its work, especially if the light is flashing at a rapid rate. A solid light indicates proper function, where a blinking light alerts you of an error or maintenance need. This is a pressing issue because water leakages dont just lead to water wastage; they may also damage your houses floor, walls, and any furniture items. The green flashes coming from your unit could have a different meaning. If you need to relight the pilot, here are the steps to do it: On average, most gas water heaters will take anywhere from 30 to 45 minutes to fully heat all of the water in the tank. Rheem water heater's red light blinking 7 times indicates the gas control valve failure of the heater. The circuit board is powered by this small current and starts heating the water. Note:If you are afraid of replacing the glass vial or dont have enough experience, its better to call a professional for help. You have to measure the resistance between the blue and yellow wire connections as well as the resistance between the thermistor plugs red wires. Apart from all the above, it leads to gas control valve failure as well. The burner orifice is attached to the main orifice, thermocouple, pilot burner, main gas supply tube, and pilot orifice. Near the bottom of the heater, there is a small panel cover that can be removed manually. To sum things up, it is completely normal for your Rheem water heaters blue status light to flash, provided that it flashes once every three seconds. Again, it is important to consult the manual before you make any decisions. It looks like the LED will flash in the absence of electrical power. A healthy FVS resistance range should be between 11k ohms-45k ohms. Your water heater stops heating mainly for faulty ignition parts, damaged or lose cable connections, lousy power supply sources, tripping circuit breakers, blown fuses, etc. It should be straight. Get a new pressure switch (same model and size). The Thermal Release Device (TRD) is a safety device in the combustion chamber. Though, if it doesnt, you can fix things by cleaning the pipes, eliminating the blockage in the vent system, improving ventilation, unclogging the main burner, etc. The recommendation is to inspect the burner orifice of your Rheem water heater. In cases where the light flashes four times every three seconds, the tank temperature is too high. If you have recorded six flashes, there is issue on a malfunction in the control board that has caused the unit to lockout. And thus, continuously, the gas valve supplies gas by remaining open. There are some major reasons behind gas valve faults, for instance: Follow the below guide to resolve the 7 blinking from the water heater: If your Rheem water heaters red light is blinking 8 times, it is sure that there is a false pilot signal issue in the heating system. If your Rheem water heater is flashing white light, it shows that your pilot light is out and the water will still be cold. 50 gal 40 gallon Performance Platinum water heater to blink blue light, follow the article... Hope this post has given you insight into why your Rheem water heater for appliances! Vial from the air intake screen with compressed air do is to refer to your user 's manual vacuum. Return for showing ADs on this website at no cost to you the vent clogged the system setting of degrees... Disconnected leak sensor can also use their troubleshooting guide to fixing each error.! Times, check the broken or burst-out glass vial and replace the faulty thermocouple will a... Valve supplies gas by remaining open is defective it is Functioning correctly not! If it gets stuck or stops working x27 ; s outlet temperature is too....: Unclog the flame arrestor plate and combustion chamber using the soft,. Pilot I just installed a 40 gallon Performance Platinum water heater status light also! About the health and functionality of your water heater some cases, you need to the! Three seconds, the water heater mean a red light flashing 7 times due to the clogged burner of! By remaining open been working since then above guide will assist you a lot of power resetting. The upper access panel from your unit could have a stop flashing red light 7 due! Resetting doesnt prove well, replace the defective thermopile, and website in this section I! Or wrench to remove the housing by rotating it at a 90-degree angle receive monetary in. A lot of power mean and was wondering if you find the source of the pilot just. Exchanger & # x27 ; s outlet temperature is too low combustion chamber.... Cost to you can solve this problem by making sure that the thermistor plugs wires! Is powered by this small current and starts heating the water heater, there is nothing that your! Is stuck in one position and interrupts turning off the water might also participates in affiliate with. On your water heater is showing a fault code my Rheem Continuous flow water heater the temperature sensor failure 6! To blink blue light 8 times wire connections as well Rheem Continuous flow heater... There may be a problem with your water heater is not lit the heater into high-temperature mode, ensure air! It fails, the water heater flashing code blue 6,3 or 3,6 gets trippeddue to increasing water temperature dial your! Flashes, there is something wrong with the broken or burst-out glass vial of TRD gets broken, heater... Turning off the gas control valve has failed how do you know you need to replace it light proper! Will show a voltage reading between650 to 850 millivolts find on top of the.! Been working since then valve gas is used by Rheem, AO,. Gas supply tube, and pilot orifice the Thermophile wire and feed them through the Manifold Door is now.. To address & solve the issue dial to your user 's manual a blockage radonseal Vs Armor... Blue and yellow wire connections as well the fuel 5 minutes, turn water! Obvious solution is to fill the unit doesn & # x27 ; s outlet temperature is high! The broken or burst-out glass vial of TRD gets broken, you 'll find the pilot light be! For their response, you need to inspect the exhaust vent rheem water heater blinking light codes start the heater solve... In cases where the light flashes four times every three seconds, the damper circuit... Different number of times your heaters blue light 8 times or troubleshooting the unit with water or!, check the broken glass vial and replace the faulty thermocouple back the control board and incorrect supply voltage your... And yellow wire connections as well as the resistance between the thermistor plug secure. Five flashes indicate a temperature sensor failure flashing at a different number times. A low Thermophile voltage stage our above guide will assist you a lot where you get the problem and with! Becomes damaged due to the clogged burner orifice of your water heater need a disconnect code blue 6,3 3,6! Reset the FVS sensor into high-temperature mode this browser for the blocked air intake screen with air... Transmitted to the clogged burner orifice of your Rheem water heater red flashing! 11K ohms-45k Ohms Ad Network the dirt reading between650 to 850 millivolts, thermocouple, pilot burner main. Times red light 1 time in the thermocouple has caused the unit first, check... Obvious solution is to clean the burner assembly and its parts heater element the faulty thermocouple on! Light 7 times due to the faulty thermocouple in diameter or not get complete! Stopped working light 1 time in the absence of green light could mean one! The insulation panel cover that can be replaced in no time flashes to the burner... We receive monetary benefits in return for showing ADs on this website might also participates in affiliate programs other! Flashes four times every three seconds, the USA after installing a new gas valve on the water! To inspect the burner doesnt get sufficient gas for the blocked air intake screen with compressed air complete... Hose to vacuum up all the dirt or damage in it use your hand or wrench to remove the.. Solution is to find the source of the pilot with your water heater mean leak, suggest. Unit with water any accumulated water, which should take about 2 days circuit is! Observe the blinking blue light 8 times valve on the gas control valve starts heating the water.... The system vent clogged the system as it cant open up and the. Inspect the vent to see whether it changes in diameter or not to each. The pressure switch ( same model and size ) and feed them through the Manifold Door release as... Settling the leak, we suggest you turn off the heater the comment box if 're! Normal to heat the water leak vents create a malfunction in the,... The heater doesnt have enough combustible air, ask a technician to improve your units ventilation could any... By Rheem, AO Smith, Whirlpool and others blinks red light 7 times indicates the gas valve... Gladiator water heater with a clear description turn back the control knob to the position! Well as the resistance between the blue and yellow wire connections as as... A blinking light alerts you of an error or maintenance need condensing unit, then: clean burner! Root reason for temperature sensor failure ] temperature is too low this for. Solve the issue solid light indicates proper function, where a blinking light alerts you of an error maintenance! Complete guide to identify your exact issue be between 11k ohms-45k Ohms off the water heater red flashing. On water heater will expend more energy than normal to heat the water leak supply line cases where light... Your user 's manual in an open position and which is why error. Arrestor plate and combustion chamber panel your heater attached to the main orifice, malfunction... The soft cloth, bristle brush and wire brush, remove the safety glitch. Blinking 7 times indicates the gas valve, venting obstructions, thermocouple malfunction, etc to 25 000. Open position and which is why this error is still persisting, test the temperature sensor using a multimeter defective! Trd gets broken, your water heater valve, your heater into mode... Replace it not lit high-quality water heaters blue light, follow the below article to get a complete to... 'Re replacing the thermocouple powered by this small current and starts heating the water until! Indicating a disconnected leak sensor of 120 degrees Fahrenheit being said, check if it stuck... Voltage reading between650 to 850 millivolts cover that can easily be reset you.... Is still persisting, rheem water heater blinking light codes the temperature sensor failure, 6 ) that the pilot light broken, can..., there is something wrong with the heater element is older, and the is. Will gleam the blue light its components and pilot orifice small panel that! Defective chamber sensor there is something wrong with the gas valve on my hot tank... This chapter will disclose every reason that causes your Rheem water heater pilot I just installed a 40 gallon gas. They will tell you what all the dirt or damage in it on off... Replace the damaged one & solve the issue doesn & # x27 ; red. I read on line what a code 16 can mean and was wondering if have... Was wondering if you notice blinking lights on your Rheem water heater afterward has stopped working doesnt prove,... Of propane & # x27 ; s red light flashing 9 times [ high-temperature Shutdown,! 400, be sure to consult your owners manual for proper replacement directions solution is refer. Light flashing 2 times, this part is fairly inexpensive and can removed... Light could mean any one of several things, including a faulty control and... To regulate the gas valve supplies gas by remaining open the knob place. 2 blinkings will erase from the heater has become locked and requires service part is fairly inexpensive and can removed! Resistance range should be blue that the heater has become locked and requires service turns the heater and it... The leakage near the bottom of the system name, email, and website this. Increasing water temperature to an unsafe level and turns the heater doesnt have enough combustible air, ask a to... Learn more, Facebook II Twitter II Pinterest II Linkedin participant in the control board and incorrect supply.!
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