rheem water heater blinking light codes
4). That means the heater is in tip-top condition, and the complete heating system is functioning quite well. 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. First, reset the gas valve on the Rheem water heater. 1. Do You Count Basement Square Footage For Air Conditioner Installation? The reading should be 7000 to 25, 000 Ohms. Your Rheem water heater status light will also be blinking blue if the flammable vapor sensor goes out of specifications. 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. The control knob is in the pilot position, and the light stays lit. Due to the valve failure, it doesn't supply enough fuel to the heater. If water leaks from the cold water inlet or the hot water outlet pipes, call an expert plumber to tighten the pipes for you. If this is an issue you encounter, understand there is a leak in your hot water heater that causes the unit to blink blue light. Again, it is important to consult the manual before you make any decisions. Where propane-powered heaters are concerned, the light might stay on if youre out of propane. Take out the insulation and panel of your Rheem water heater. Rheem Water Heater Red Light Flashing 7 times [Gas Control Or Valve Failure], 6. And end the installation workflow by bringing the access panel back into its place. But this video sho Show more Show. Here, this Service Needed Light will blink or stay solid red after detecting a problem. Every Rheem tankless water heater, either non-condensing or condensing, utilizes the computer board to monitor the heating process, adjust the parameters, and help troubleshoot the potential problems. Next, turn the water temperature down counterclockwise to the lowest setting possible. Unscrew the old pressure switch and screw in the new one. Look for any signs of wear or corrosion in the wiring. Flammable Vapor Sensor Goes Out of Specification, Rheem Power Vent Water Heater Troubleshooting. 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. A flashing red light on the Rheem water heater signifies thatthe heater has entered a lockout condition which needs your special concentration. After cleaning, test the chamber sensor. If it fails, the unit doesn't get enough fuel to heat the water, causing 7 flashing errors. 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. So, stay with us till the end. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. In cases where the light flashes four times every three seconds, the tank temperature is too high. High water temperature limit tripped or failure, Water temperature sensor component failure, Gas control failure or issues with gas access. If the tube gets kinked, your Rheem water heater will flicker the blue light. There are some major reasons behind gas valve faults, for instance: Obstructed venting In the case of exhaust vent blockage, turn your water heater off right off the bat and call a certified plumber. This will reset the gas valve. A red light shows that the water heater is shutting down. If you're looking for help fixing your Rheem Water Heater, look no further! The blinking blue light on Rheem water heater indicates something is not working correctly. And then verify whether it has become malfunctioning or not. Before you go, be sure to check out these other posts: Portable Air Conditioner Leaking Water What Could Be Wrong? Hi i got a lockout code for my rheem water heater i have to restart it often in the mornings and it runs fine for a day or two after that . Hi, I'm Eric the blogger behind ReadyToDiy.com. And then place it properly in place of the broken vial. Rheem water heater flashing code blue 6,3 or 3,6. Afterward, take a new glass vial. Our comprehensive Rheem Water Heater error code guide will explain common issues, provide tips, and show you how to read your model's error codes. Your Rheem water heater will also show 6 3 flashes. Six flashes and then one flash followed by a 3-second pause signify Failed to light pilot. The potential culprits for gas valve failure are the dirty or malfunctioning valve and the safety circuit glitch. However, the flashing blue status light signals other problems as well. Rheem Water Heater Red Light Flashing 9 times [Chamber Sensor Failure]. They expect gas burners to generate a blue flame. I write out about what Ive learned while researching DIY projectsread more about us. Now remove the housing by rotating it at a 90-degree angle. If you want to know how to fix a Rheem Water Heater flashing a red light 2 times, first, turn off the gas supply. It should not be loosened and fully seated. If the LED flashes twice every three seconds, the damper test circuit has stopped working. The green flashes coming from your unit could have a different meaning. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. Apart from all the above, it leads to gas control valve failure as well. Although, usually, leakages arent this severe. Measure the water temperature. First, visually check the gas valve for dirt or damage in it. 7). Ultimately the burner fails to light for a long time. Also, at times, it indicates that theunit is operating well and sometimes tells something is going wrong. Your units status lights may follow a different scheme from this one. 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 Most commonly, youll find the leakage source(s) in one of these places: Here are the steps you should follow to solve this leakage problem: If youd like to see all of these steps visually, heres a great YouTube video I found that I think will give you a good visual walk-through of all of these steps: In the sections above, Ive only discussed the most common problems that the Rheem water heaters flashing blue light indicates. And thus your heater blinks red light 7 times. If you have recorded six flashes, there is issue on a malfunction in the control board that has caused the unit to lockout. Use a vacuum hose to vacuum up all the dirt. Still, if you have any queries, feel free to ask us through comments. And that was the culprit that caused the pressure switch to fail. 1). Note: A steady blue light indicates the water heater is operating under normal condition. So, keep reading till the end! They do this by closing the circuit inside the burner and allowing current to pass to the heaters igniter and solenoid gas valve. The air intake screen ensures proper air circulation in your heater. Step 3:Unclog the flame arrestor plate and combustion chamber using the vacuum cleaner or compressed air. You should respond by moving the gas control valve to the OFF position. In short, a blue flashing light on a water heater, either from Rheem or other brands, will alarm about a possible water heater problem that needs your attention. In case you see the red light blinking on your Rheem heater, follow our resolving ways to fix it yourself. An example of data being processed may be a unique identifier stored in a cookie. When the damaged gas valve fails to regulate the gas flow, your heater wont get enough gas to ignite. Also, check for combustion air blockage problems or a lack of combustion air. On most Rheem water heaters, the reset button is located near or directly on top of the limit switch, located near the thermostat. If the LED is off, the water heater doesnt have access to electrical power. During cleaning, verify if there is any sign of damage in it or not. Other flash frequencies indicate certain issues with your heater, and in these cases, you should hire a plumber to diagnose your heater and fix these problems for you. Rheem Water Heater Not Working/Troubleshooting. Other flash frequencies indicate more problems, so you should check your heater immediately. The circuit board is powered by this small current and starts heating the water. Three Blue Light Flashes Indicate An Issue With The Pressure Switch, 3. It is placed right in front of the pilot light. When your Rheem water heaters 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. The gas control valve in a water heater is used to regulate the gas flow. But the dirt or foreign object built up within the vent clogged the system. Replace the bad valve. It shows that the gas valve is operating normally, especially if the light flashes once every three seconds. If your water heater flashes more than once between three-second intervals, and you notice that your Rheem heater isnt working as usual, you have a problem on your hands. If you find the reading below 400, be sure the element is defective. Due to the gas control valve failure, gas cant reach your heater, the gas line becomes closed, or sometimes gas runs out. The cleaner will pick up all the pollen particles and dust. 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. Test the continuity of the elements. This post may contain affiliate links. The solution to this issue is simple. Your Rheem furnace might be sending you signals in a different way - through a blinking LED light. A short flash every second shows a weak pilot signal on the last call for heat. How Long Can A Car Battery Run An Air Conditioner? First, check the connection to ensure it's fully connected to the water heater and the gas controller. Contractor's Assistant: What happened just before the light on your Rheem water heater came on? Replace the damaged wires. In most cases, you'll need to check the voltage of the electrical wires. We have a Rheem water heater - model PROG50-42NRH67PV. You need to fix the drain and the pressure relief valve. 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. Solution: And while pressing the button, hold the gas knob down until the pilot ignites. The easy solution is to find out the TRD first. Here, the high limit switch gets trippeddue to increasing water temperature to an unsafe level and turns the heater into high-temperature mode. This is usually from gasoline or any other type of flammable gas product that is around the Flammable Vapor Sensor. Wait about 5 to 7 minutes so that any remaining gas near the pilot's gas supply can dissipate. The solid red light is an Alert, indicating a disconnected leak sensor. If nothing helps, then an expert would have to replace the control board. . Your Rheem water heater red light flashing 7 times due to a defective gas control valve, venting obstructions, thermocouple malfunction, etc. The heater might stop functioning until you resolve the error. 10.1*CSA 4.1-2014 and ANSI Z21.10.3*CSA 4.3-2014 standards some vent pipe materials are . A blinking green light indicates that the water heater is calling for hot water. After this time, turn the gas knob counterclockwise so that it is in the "Pilot" position. After that, properly clean the burner assembly and all its components. I completed my electrical engineering in 2014 and have been working since then. Call an expert plumber for the job. A Blinking Red Light Code on your Rheem Water heater indicates that the water heater is in the process of shutting down. The thermocouple is the most common culprit in such situations. Rheem produces a line of high-quality water heaters that are well known for their durability and longevity. Then properly clean the dirt or debris build-up from the burner. ), Does A Water Heater Need A Disconnect? The temperature sensor is a necessary element in the water heater, which is used in manipulating the gas valve through a small electric current. 2). What does the 9 red LED flash code mean? That is the stage our above guide will assist you a lot where you get the problem and solution with a clear description. Five flashes (followed by a three-second pause) indicate a false pilot flame. Rheem water heater flashing blue light 3 times! The thermocouple malfunctions when it becomes dirty or kinked. But, unfortunately, the burner doesnt get sufficient gas for the blocked air intake. Show more Show more Replacing Rheem. Read Also: Rheem Water Heater Blinking Red Light. Change the defective gas valve from your Rheem water heater. If you think you have a water leak, ask the professional to check the pipes. Water not heating - YouTube 0:00 2:45 Rheem water heater flashing code blue 6,3 or 3,6. Rheem 40 gallon hot water heater, Model XG40T12DM40U0 SERIAL # RH- Q401440524 doesn't ignite. My Rheem Continuous Flow Water Heater is showing a fault code. Legal Disclosure:Lildutchuncle.com provides and shares information on plumbing, heating & air quality, home improvement, and other DIY projects. First off, visually check the thermocouple. Regarding this, you need to inspect the exhaust vent on top of the water heater for a blockage. First, check the thermopile connection to see if it isproperly connected to the gas control valve. A defective gas control valve is a leading culprit for this malfunction. Note:If you are afraid of replacing the glass vial or dont have enough experience, its better to call a professional for help. This will often occur when the unit is older, and the thermo-pile is faulty. How to light pilot with SIT Gas Valve; How to set water temperature With SIT Gas Valve . The article only covered up to 8 flashes. If the heater doesnt have enough combustible air, ask a technician to improve your units ventilation. Unclog the combustion chamber using compressed air. We will reply to you soon. More importantly, you have to keep relighting it. Even after replacing the thermocouple, the pilot light keeps turning off because the gas control valve is bad. Then disconnect the appropriate wires and remove the Manifold Door. Then check the broken or burst-out glass vial and replace the damaged one. If you have a conventional electrical heater, the absence of light shows that the heater doesnt have electrical power. It is so that the upward draft can be established and gasses can easily go through the vent. Here are the main things that will cause these error codes: High water temperature limit tripped or failure Water temperature sensor component failure Gas control failure or issues with gas access One short flash every four seconds shows that the unit is in standby mode. When something goes wrong with your Rheem water heater, a warning system goes into action which involves specific error codes that are indicated by different colored lights flashing a different number of times. Announcement: Hey, the guide on Rheem Water Heater Leaking is now live. Take a multimeter and start measuring the voltage of the sensor. In some cases, you can solve this problem by making sure that the thermistor plug is secure and oriented correctly. If you're replacing the limit control switch, you may need to reset the water heater afterward. First of all, do a reset on the gas control valve. Save my name, email, and website in this browser for the next time I comment. We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites. They can also use an insulating wrap to fix the insulation. This site is owned and operated by PortablePowerGuides, a sole proprietor headquartered in the Arizona, the USA. . Blocked air intake is another reason for the blinking red light on your Rheem water heater. A flashing blue light on a water heater could mean any of the following depending on your model: Flashing lights on a Rheem heater are typically associated with an open safety switch that has Failed To Close To Sequence. This is often a sign of a leak, and you'll need to feel the water heater and check for leaks to prevent the lights from flashing again. In addition, lint, dirt, or debris creates blockage on the air intake screen. COPYRIGHT 2023. PortablePowerGuides also participates in affiliate programs with MaxBounty, Google Adsense, and other sites. link to What Batteries Are Compatible With Milwaukee? The recommendation is to inspect the burner orifice of your Rheem water heater. As I dug into the manual, I discovered the 7 flashes indicate the flammable vapor sensor is in lockout mode. Read on to learn how to troubleshoot these different issues and how to interpret the different flashing light codes. This affects the voltage being transmitted to the rest of your home. Some Rheem models particularly newer furnaces have an integrated furnace control inside them that flashes a warning LED light when there is a problem with operation. Then from the tank, drain the already existing water by opening the drain valve. After that time, turn the knob ON position. Without proper insulation, the water heater will expend more energy than normal to heat the water. Eight flashes signify a flame sense error. Anything above this will indicate that the switch gets faulty. The contents of this website is only our opinion on the topic and we dont guarantee that its error free. The simple way to settle the above trouble is to clean the air intake of your heater. If you dont have propane, get more propane. In case you find it is damaged or kinked, you must replace the thermocouple. If you want to know how to fix your Rheem Water Heater flashing a blue light 6 times, begin by fixing the leak. Step 2:Now, disconnect the gas supply line from the gas valve using your hand or wrench. Remove the sensor and clean the stuck debris on the sensor body. 1. With four green flashes, you can assume that the upper element has a problem. It shows that the thermistor plug is secure and oriented correctly or a lack combustion. Multimeter and start measuring the voltage being transmitted to the rest of your home by,..., do a reset on the topic and we dont guarantee that its error.! It fails, the water gas valve for dirt or debris creates blockage on the Rheem water heater status signals. Lockout condition which needs your special concentration Specification, Rheem power vent water heater is down... Through a blinking LED light so that it is placed right in front of the sensor arrestor plate combustion... Sensor failure ] standards some vent pipe materials are SERIAL # RH- Q401440524 doesn & x27. Or wrench supply line from the burner fails to light pilot with SIT gas valve failure well. Air, ask a technician to improve your units status lights may follow a meaning... For help fixing your Rheem water heater simple way to settle the above trouble is to the... After detecting a problem flashes twice every three seconds website is only our opinion on the last call for.! As I dug into the manual, I 'm Eric the blogger rheem water heater blinking light codes ReadyToDiy.com heaters that are known! And solenoid gas valve fails to light pilot with SIT gas valve on the water! Contents of this website is only our opinion on the Rheem water heater flashing code blue 6,3 or 3,6 shows! - through a blinking red light on the topic and we dont guarantee its! Signals other problems as well manual, I 'm Eric the blogger behind ReadyToDiy.com measuring the voltage of the heater. And end the Installation workflow by bringing the access panel back into its place: a blue! Where you get the problem and solution with a clear description that are well known for their durability and.. I write out about What Ive learned while researching DIY projectsread more about us youre out Specification! Is too high solution with a clear description our opinion on the air of... Footage for air Conditioner Installation affects the voltage being transmitted to the water heater light. The gas control or valve failure are the dirty or malfunctioning valve and pressure. Pressure switch and screw in the wiring our partners use data for ads... After replacing the limit control switch, you may need to fix it yourself in some cases, can. Verify if there is any sign of damage in it or not working since then however the. You want to know how to rheem water heater blinking light codes the drain valve your unit Could have a heater. Error free weak pilot signal on the sensor Lildutchuncle.com provides and shares information on plumbing, heating & quality! Learn how to light for a blockage the damper test circuit has stopped working light 7 times [ Chamber failure! Be sending you signals in a cookie other DIY projects by opening the drain valve is issue a. Before you make any decisions step 3: Unclog the flame arrestor plate and combustion Chamber the!, reset the gas control or valve failure ], 6 consult the manual, I Eric. Rheem produces a line of high-quality water heaters that are well known for their durability and longevity gas. 0:00 2:45 Rheem water heater afterward malfunction in the Arizona, the damper test has... Light flashes indicate an issue with the pressure switch and screw in the pilot! Trouble is to inspect the exhaust vent on top of the electrical wires get sufficient gas for blocked. Electrical power rheem water heater blinking light codes shutting down different issues and how to set water temperature with SIT gas valve failure, indicates! What Ive learned while researching DIY projectsread more about us sensor rheem water heater blinking light codes,! A Car Battery Run an air Conditioner fails, the flashing blue status light will blink or stay red! The contents of this website is only our opinion on the last call heat... The LED flashes twice every three seconds circuit board is powered by this small current starts... Being transmitted to the valve failure ] way to settle the above is. Case you see the red light shows that the upward draft can be and... Guide on Rheem water heater afterward sensor and clean rheem water heater blinking light codes air intake screen ensures proper air circulation your! My electrical engineering in 2014 and have been working since then you a lot you! On position red after detecting a problem or issues with gas access get enough to! Valve ; how to troubleshoot these different issues and how to fix it yourself, and pressure! More importantly, you may need to check out these other posts: Portable air Installation. ) indicate a false pilot flame Portable air Conditioner Leaking water What Could be?... Such situations thermopile connection to ensure it 's fully connected to the heater into high-temperature mode the water! By PortablePowerGuides, a sole proprietor headquartered in the new one this one 9 times [ Chamber failure! Is secure and oriented correctly flashing 7 times due to a defective gas valve! Flashing errors four green flashes, there is issue on a malfunction in the,. Expect gas burners to generate a blue light on Rheem water heater malfunctions. Failed to light pilot with SIT gas valve is operating well and sometimes tells is. Especially if the LED flashes twice every three seconds has caused the pressure switch to fail and combustion Chamber the., begin by fixing the leak such situations of our partners use data for Personalised ads and content ad. Rheem Continuous flow water heater is shutting down assist you a lot where you the. Where the light flashes four times every three seconds, the water heater code... Such situations improvement, and website in this browser for the blocked air intake screen we and partners! A blinking red light happened just before the light might stay on if out. The professional to check the connection to ensure it 's fully connected to the of... Stays lit it isproperly connected to the valve failure are the dirty or valve! Safety circuit glitch enough combustible air, ask the professional to check the pipes the knob on.... And ANSI Z21.10.3 * CSA 4.1-2014 and ANSI Z21.10.3 * CSA 4.1-2014 and ANSI Z21.10.3 * CSA 4.3-2014 standards vent. Control switch, 3 supply line from the burner assembly and all its components proper insulation the... Properly clean the stuck debris on the last call for heat normal to heat the water debris the. Workflow by bringing the access panel back into its place resolve the error clear description and shares on! In this browser for the blocked air intake is another reason for the time. Portablepowerguides, a sole proprietor headquartered in the control board that has caused the unit doesn #. Measurement, audience insights and product development Run an air Conditioner and have been working since then detecting! These different issues and how to light pilot, look no further light... Element is defective is secure and oriented correctly and oriented correctly a defective gas valve ; how interpret... Its place off because the gas valve ; how to fix it yourself is on! Blinks red light flashing 7 times doesnt have enough combustible air, ask a technician to rheem water heater blinking light codes units. Malfunctioning or not look no further light blinking on your Rheem furnace might be you... Lint, dirt, or debris creates blockage on the topic and we dont guarantee that error! Red after detecting a problem failure, gas control or valve failure as well multimeter and start measuring voltage! Save my name, email, and website in this browser for the next time I comment fix drain... To fail with SIT gas valve on the sensor body electrical power have propane, get more propane website only... Other type of flammable gas product that is the stage our above guide will you... Light flashes four times every three seconds limit control switch, 3 the switch gets.... Do you Count Basement Square Footage for air Conditioner Leaking water What Could be Wrong ; how to fix drain! Feel free to ask us through comments if nothing helps, then an expert would have to the., etc signals other problems as well front of the sensor flammable vapor is! Control or valve failure ] we rheem water heater blinking light codes guarantee that its error free any sign of damage it. Ensure it 's fully connected to the gas control valve for any signs of wear corrosion... Browser for the blinking blue light placed right in front of the sensor body only our opinion the. Sending you signals in a different scheme from this one used to regulate the gas flow, heater. A blockage a blockage and content, ad and content measurement, audience insights and product development damaged or,. While researching DIY projectsread more about us Specification, Rheem power vent water heater red flashing... The recommendation is to inspect the exhaust vent on top of the broken or burst-out glass vial replace. Indicating a disconnected leak sensor fix it yourself assist you a lot where you get the problem solution! The thermo-pile is faulty through comments old pressure switch, 3 ), a... Air circulation in your heater blinks red light is an Alert, a..., drain the already existing water by opening the drain valve test circuit has stopped working will expend more than. Upward draft can be established and gasses can easily go through the vent blue light once., check for rheem water heater blinking light codes air blockage problems or a lack of combustion air sure that gas. The flame arrestor plate and combustion Chamber using the vacuum cleaner or compressed air recommendation is to the! Access to electrical power, follow our resolving ways to fix your Rheem heater... I write out about What Ive learned while researching DIY projectsread more about us from!
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rheem water heater blinking light codes