Honeywell Water Heater Blinking Blue Light There may be some insulation covering the reset button. The status light was blinking and it appeared the heater was working. Contractor's Assistant: Is your water heater gas or electric? How old is it? Couple years maybe 3. This can happen even if your indoor unit is still running, and some simple issues might be the culprit. Helpful for diagnostics, it has blinking lights that inform you or the service person about the water heater’s status. Here are some steps you can take to fix the. The serial number may be found on the label near the bottom of the water heater. The red light is flashing and there is no hot water. This blinking light code indicates that the ignition has failed and the heater won’t light up. Honeywell water heater sensor code 9. Plus, your Honeywell water heater beeping, keeps shutting off, heater overheating and ignition failure may bother you frequently. 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 …. Rheem hot water heater model 42VP50FN Honeywell controller no hot water blue led status light blinking 7 times - Answered by a verified Plumber Rheem hot water heater model 42VP50FN Honeywell controller no hot water blue led status light blinking 7 times. What is Rheem Tankless Water Heater Code 11. its back on now even when i turn off the light and room is pitch black no glow at all. Important Facts You Need to Know About Rinnai Water Heater Service. If it is, simply flip the breaker back on to see if it helps. You can try to unblock yourself using ReCAPTCHA:. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. Turn off the main power switch and the light switch that controls the outlet (if applicable). honeywell sv9520h8034, what does the green status light flashing. The gas inlet of the heater is connected to the gas control valve which controls the gas flow to the unit. The pilot will not stay lit after I let go of the button. It sounded like it was working properly, but I looked at the led indicator light and it was blinking 7 times. If the vape is continuously blinking when it is placed on the charger, then it is likely that the vape blinks to show that it is charging. Water heater not working? Water heater won't light? I'll show you how to troubleshoot and diagnose the problem with your water heater and Honeywell gas val. An EverChill RV refrigerator light that is blinking could indicate a lack of full power to the unit or of a loose connection. 15 Chinese Diesel Heater Problems + Troubleshooting & Error …. 3rd, press one earpiece 4 times quickly and you'll see a blinking blue light. Whenever you observe the blinking blue light, follow the troubleshooting. Your phone will display “Searching” and then “Found” if pairing is successful. If your Honeywell Thermostat After 5 to 6 minutes with a Cool On sign blinking, lower the Thermostat and see whether its in setup mode. Either way, it's important to address the issue quickly in. Increases efficiency by simultaneously deactivating eas tags and decoding bar codes from up to 7 inches away; Productreviews analyzes and …. Step-by-step instructions to follow to determine compatibility and install the ECONOSwitch 7-Day Programmable Light Switch Timer. The light is blinking green but we get no hot water It's seems that furnace turned off. If a high tank temperature causes the trouble code error, turn off the gas control knob for a few minutes before restarting the pilot light. My hot water heater status light won't blink, I've tried the reset as well as waiting 10 minutes lighting pilot light and holding it in for 90 seconds It's an AO Smith installed 2014 the Honeywell thermostat is blinking 10 times. (red) LED: Blinking Power (green) LED: OFF 72 Pre Post Check 03 Wrong Gas, Dip Switch 14 Hi-Limit Switch 70 Computer Board Burning (red) LED. maytag washer sensing light blinking ready to diy Nov 13 2021 02 01 2021 € when a …. Thermostat safety temperatures; 27 of 40. I have a Bradford White Defender Water Heater and a Honeywell controller. If the pilot light is out, not only will the water remain cold but you won’t see the flame. Our water is cold and it is blinking one blue blink and pauses - Answered by a verified HVAC Technician We use cookies to give you the best possible experience on our website. Performance Pro Hot Water Heater Pilot Light Sensor ">Rheem Performance Pro Hot Water Heater Pilot Light Sensor. But we have provided the following information to try to help you solve your water heater problem. ) Leave your unit powered ON with the blue blinking light engaged & …. Journeyman Service Techni State Licensed Mechanical 17,257 satisfied customers. If your the screen on your thermostat is blinking, it may just mean that the battery is low, and this is simply your unit’s way of telling you to replace its batteries before it dies entirely. This applies to nearly all furnaces unless the manufacturer says otherwise. Press and hold the power button for six to eight seconds. Reliance Honeywell Electronic H20 LP Gas Control Valve Thermostat(NNN) NNN-NNNN My water heater pilot has shut off after approx. Honeywell Water Heater Blinking Blue Light from lh5. This may seem like an unlikely and unnecessary solution, but it is not very uncommon either. 2 flashs = thermopile low voltage. My Rheem professional water heater light is flashing blue…. How to Troubleshoot a Honeywell SmartValve. The left side of the screen works fine, but none of the buttons on the right side work. My water heater is not working. A tripped breaker is another common cause of a furnace not coming on, so check the circuit breaker to be sure it is not tripped. rheem water heater blinking light codes. Rheem water heater has red blinking light and hot water on and off. Mypurmist Troubleshooting Guide. 327306 000 State Service Handbook Indd. Find the most common problems that can cause a Ao Smith Water Heater not to work - and the parts & instructions to fix them. In the middle of the control panel, there should be a red button. Then, unplug the fireplace from the wall. This innovative system offers: Protection – Timely maintenance and care alerts to your free EcoNet Mobile App 1; Precision Comfort – From across the room …. Check and ensure the surroundings of the heater are free from: lint. The heater needs air to keep it burning. There are pulsing blue light and blinking blue. What do the lights on my W1 Water Leak & Freeze Detector. It was sold by Lowes until 2015. This code means that the gas control valve is turned off or the pilot light is out. This is the first thing I always check. Clean spark electrode and pilot hood with steel wool. If you see the pulsing blue light for a long uninterrupted period of time, then you may need to restart the Echo speaker manually. My Honeywell hot water heater control is blinking 3 times. Your blocked IP address is: 66. If nothing from the above is working, then call the Honeywell water heater's service Centre to get help. This typically occurs when the motor is faulty or the blades are clogged. However, How to Size Water Heater Wire and Breakers A 4500 watt water heater needs a breaker size of 40 amps. If the blue light is solid (not blinking), then everything is fine and you have nothing to worry about. Why Your Thermostat Keeps Blinking. The Bradford water heater blinking 5 times will be resolved. This hot water heater will not light. I have Honeywell gas valve on my hot water tank. Honeywell wv8860B1309 no status light, igniter sparks no gas. Rheem Water Heater’s Blue Light Flashing. The pilot light generates heat that the thermocouple senses to maintain gas flow to the pilot light. The pilot lights, but status light does not blink on my Honeywell …. Step 1: Unplug your Rheem water heater from the electrical outlet. Honeywell Hot Water Heater Status Light Blinking Blue; Honeywell Hot Water Heater Status Light Blinking Red; Honeywell Hot Water Heater Status Light Blinking Green; Honeywell Hot Water Heater Status Light Blinking 6 Times; Post navigation. You run the risk of a bigger break and a full-on flood in your house. Hi I amCustomer a independent technician, I will assist you with your issue. Whats people lookup in this blog: Honeywell Hot Water Heater Status Light Blinking Blue. Nothing more except that it has a honeywell gas valve controller. Pilot light is on & 4 lights flashing. Honeywell gas control valve information. Have a rheem gas water heater. Now, move the gas control knob to the Pilot position and count from 1-10 again. Water Heater Flashing Blue, Green, Red Light – What to Do?. While traditional water heaters have been the norm for many years, tankless water heaters are becoming increasing. Another quick way to check is to open the door and see if the drum light comes on. If it is flowing, measure the voltage between the 24V Hot and 24V Common leads to the SmartValve. In other words, you don’t need to take any corrective actions. The problem could be caused by any of the following problems. Contractor's Assistant: How long has this been going on with your Honeywell water heater? What have you tried so far?. Turn off the lever handle gas valve to the water heater and turn the knob on the top of the temperature control valve to “Off. Gas powered water heaters do not have a reset button. I did turn the controller - Answered by a verified Plumber No warning lights, (red or blue) tried to re lite , will not re lite. Rheem water heater is blinking red light due to an extinguished pilot light, low thermopile voltage, a tripped reset button, and a faulty gas control valve. When I turned off the unit and waited for about 10 mi … read more. No hot water or inadequate hot water. As mentioned earlier, the blue LED light generally signifies that the vape is in use. If you need more help, we’re at the other end of the phone, so please don’t hesitate to call. However, if the light blinks blue then it means that the camera is in setup mode and is looking for a Wi-Fi network or if it blinks red then it indicates low battery. WV8840B1042 has been discontinued. The wv8860q water heater control is designed for use in standing pilot applications using an immersion well for water temperature sensing. In order to reset the Water Leak detector to factory defaults press and hold a paperclip into the reset hole for 15 seconds, until the LED flashes blue. If set point knob is in “PILOT” position then pilot flame is detected. Pilot light on and blue light blinking water heater. On my Honeywell water heater it’s flashing 10 times that means abnormal combustion chamber temperature. If the Status Light is flashing once every three seconds, the pilot light is lit and the gas control valve is working properly. Whenever your water heater starts blinking red light 7 times, you must first reset it by following the steps below: Take out the insulation and panel of your Rheem water heater. Should that not be the problem, then check the battery to see if it needs replacing. Once resolved, the unit should consistently recognize when your cat visits and cycle accordingly. Even a defective or corroded T&P valve can be the problem behind it. Insufficient fuel supply Furthermore, due to tripped thermal switch, lack of combustion air, and defective heater thermopile, owners will face no status light …. 1 How To Fix 2 Washer … Whirlpool Washer Rinse …. Status light code ‘7 consecutive flash every 3 seconds’ indicates a failure of electronics. Some studies suggest that not enough exposure to …. The valve in my heater is a revision C and has a blue status LED for normal. The blue blinking light on a Honeywell hot water heater indicates that there is a problem with the system’s temperature or pressure. Excessive moisture and extreme temperature fluctuations cause wear and tear to the unit. I am trying to set the temp to 84 degrees. Simply replace the cover plate, turn the control knob to “On,” and select the desired temperature on the water temperature knob so that you can return to a refreshing hot shower. Check that the water chamber is seated properly, that the humidifier is correctly attached to the CPAP, and that all electrical connections are good. How To Light Up A Honeywell Water Heater. If your furnace is experiencing some issue, find your nearest ARS/Rescue Rooter location or call us at 866-399-2885 to book an appointment with us …. I'm getting 4 blinking flashes which says its a "High Temperature Shutdown" Contractor's Assistant: Do you know the model of your Honeywell water heater? How old is it? The model number is ***** 30UOR T 200. 12 - Samsung Dishwasher Control Panel. Mainly, this blinking status light code will occur if the gas control valve is at fault. There are a few major reasons for the water leakage from the heater element. Troubleshooting the Alexa Blue Ring. Ordered a new thermol Ordered a new thermopile kit and replaced that and the pilot lights, I get blinking blue light and as soon as I let the pilot button up it goes out Honeywell hot water heater will not light. Solid blue - Paired with BLuetooth. I am getting a blue light blinking 3 times on my rheem performance platinum gas water heater 40,081 satisfied customers. Additionally, if the light is turned off, it means that the camera is not receiving power. To troubleshoot the blue blinking, let’s start by power cycling your unit: 1. AO Smith water heater pilot light issue solved, without the plumber!. 2011 Richmond water heater with Honeywell gas control valve wv4460e. EWH-01 Electric Water Heater Tune-Up Kit, Includes Two Water Heater Thermostats, Two Water Heater Heating Elements - 4500W 240V, T-O-D Style Thermostat, Water Heater Replacement Parts. If the flue or vent system is blocked, make sure to find the cause, clean the pipes and remove the blockage. Please see below a series of commonly-asked queries and how to solve them. Several reasons are to blame if the water heater keeps beeping. The main burner won’t light or stay lit. There is usually a number to call on a sticker on the water heater, It will say to not take back to the store where you bought it at, but to call a certain number with issues. There are five blinks and it’s not getting hot. My Honeywell controller on my water heater has a status light that does not light. Im sure some air in the li … read more. The light on the thermostat turns off and then back again to show that it’s in standby mode, ready for action when needed. HE225B HE225B1004 HE260A HE260B HE265A HE265A1007. Contact your Armstrong Air dealer if the problem persists. rheem water heater blinking light codes ne22+ bond order. Honeywell Thermostat Blinking Heat On. To clear the blinking clean light: Press HEATED DRY, NORMAL, HEATED DRY, NORMAL and then let the dishwasher run for a two minutes and then press Cancel/Drain. It is equipped with an electronic ignition device which automatically lights the burner. ) Remove power strip or other GFI circuit and re-try 4 Flashes /2 Flashes times and then lock out with 4/2 flashes. What can I do since the hold time w tech support is …. Both pilot and burner burn for about 5 minu …. To manually reset your unit, follow these steps: Turn off the power to the water heater and remove the insulation. In March 2022, I suddenly lost hot water and noticed my Combination Control Thermostat blinking red 7 times (Gas Control or Valve Failure). If the gas valve does not open, the burner will not light. Honeywell Gas Valve Troubleshooting & Solution. How to light the pilot on a Rheem gas water heater. 2nd, put the earbuds inside and leave the charger case opened. Each pattern and colour combination, like solid green or pulsing blue, has its own meaning. If the odor persists, replace the heater with one that is lined with plastic. I am trying to reach 1000 subscribers! Clear the fault code on your Honeywell hot water. You are in a hurry to take that hot shower. Rheem Water Heater Flashing Blue Light 6 Times. What does two blinking red lights mean and where do I look first? Got water cold checked status no light restart pilot blinks red It is shut down and found out I get no spark from Honeywell. Operating Air Temperature Range. Here is a list of lights and what they mean. The controller blinks once every 3 or 4 seconds. A O Water Heater Power Shot LED flashing 6 times, then. You can schedule programs, control humidity, ventilation, and many other features through your smartphone. Hi guys! if you find this video useful you can help me by donating , it don’t matter if it’s a small amount. Hi! The hot water heater is blinking 4 x then pausing. Honeywell Surround Heater Shuts Off. The envirotemp water heater pilot light keeps going out is the most common phenomenon for Envirotemp water heater users. This can happen when there is insufficient gas supply to the tankless unit or a faulty ignitor coil. Three flashes show that the thermistor’s operations have been compromised. The left ear bud turns on but won't connect with – Q&A – Best Buy. Waited 10 minutes and repeated this process maybe 8 or 10 times. Solution: If you have a battery tester, …. Honeywell Water Heater Status Light Codes; How to stop the wind from blowing out the pilot light on the water heater? FAQ; Reasons A Water Heater Pilot Light Won’t Stay Lit & Keeps Going Out. our honeywell EMM-3U purge light is blinking and there is a white piece inside that is hot to touch. Press and hold the Power button on the laptop for 10 seconds. Pilot light on and blue light blinking once every 3 seconds I have a question about my Rheem water heater. it is shut down and found out I get no spark from Honeywell valve. Although a blocked gas line is one reason why the pilot light on a Rheem water heater won't light or stay lit, there are other reasons as. Blinking blue light or Blue light of death on the PS5 Happens majorly because of the corrupted files stored and to fix the issue of blinking blue light or Blue light of death (BLOD) on your ps5, boot in safe mode and select option number 6 That is Reset your PS5 and if that doesn’t work, Try option number 7 i. You do not have to wait for the fan to stop (which is …. We use i got the four blinking lights on my honeywell gas controller, we …. Hold the button down for a few seconds longer. Nest camera and doorbell lights and sounds. Pilot is lit on my Rheem gas water heater and 2 red lights. Honeywell Water Heater Status Light Codes: What They Mean and. A flashing blue light means it's ready for you to set up the wifi point in app. Honeywell Gas Valve Wv8840b1042 No Pilot And Blinks On Status Tried Relighting The Only Happened Just This. I have a blue blinking 7 times light on my water heater. When your dryer doesn't power on, or the panel doesn't light up, or the dryer loses power and turns off without warning, it could be something as simple as a tripped breaker or loose power cord. I am not getting any hot water. Look at the thermocouple next to the pilot light and check if it is dirty, bent, or damaged. The Ethernet link makes the data transfer possible. Solar water heaters could help cut your utility bills. Hot water heater stopped working. Another reason why it might be blinking 6 times is if there are damages in the internal tank or excessive water …. Rheem SP20172 Flammable Vapor FV Sensor Kit White, 6. B06-08 Power Vented Rheem FVIR Tanks • Fast blink is defined as five blinks per second Incorrect polarity at the wall plug or power connection to the water heater 2. It replaces the old part numbers listed below. By clicking "TRY IT", I agree to receive newsletters and promotions from Money and its partners. The circuit breaker is responsible for supplying power to the thermostat. Afterward, it should be on cycle again. You can troubleshoot your Honeywell Surround Heater in minutes. I believe the screen is to suppose to be green and only flash blue if it goes higher than the desired temp but im not sure?. This switch must be turned off when water flow …. Vape Pen Battery Won't Turn On. Flashing Green Light On Hot Water Heater. Why Is A Light Blinking On My Water Heater When I Plug It. Some of these items ship sooner than the others. Thankfully, a dirty pilot tube is the easiest issue to fix. status light blinked for about 20 secon …. Please locate your water heater’s serial number and enter it in the box below. If the dishwasher lights are flashing or blinking, first confirm that the display is working. Hardware News Intel CPUs PC Gaming NVIDIA Water Cooling. Make sure the gas control valve is turned to "Hot" and …. All you need to do is to follow the said steps. I have unplugged the fan for a couple minutes, then plugged it back in, and …. Took the thermopile kit out cleaned the ignighter and finally got the pilot kit but the burner wouldn't light. All you need to do is reset the blanket. However the main - Answered by a verified HVAC Technician. In the case of the Nest Learning Thermostat, the device typically indicates the blue blinking light during startup. Either try your cord in another device, or try another devices cord on your device. A blinking light, rather than a steady light, often indicates a serious engine misfire. When they press the PS4 power button, the console turns on and shuts off immediately. Not all thermostats have this feature, so check your manual to see if yours does. Then press it inwards until it snaps into place, and then let go. Inspect pilot tube for obstructions 6. Pilot light on and blue light blinking once every 3 seconds Hi my Rheem hot water heater status light is blinking and heater is not working. Have you ever stopped to wonder what the various lights on a water heater mean? If you haven’t, this is as good a time as any to start because those lights are important. The link takes you to Whirlpool to check. i have an ao smith fpse-75 water heater. A tankless water heater provides an endless supply of hot water and reduces energy costs. Step 1: Make sure you do not refrigerate the water used in the device. However, a flashing Normal light in conjunction with other lights can signal a stuck button, hot water, or short-circuited thermistor. If you’re considering an upgrade to your home’s hot water system, you may be wondering whether switching to a tankless water heater is worth it. If you want to know how to fix your Rheem Water Heater flashing a blue light 8 times, take the sensor off from the base ring of the water. The following factors are responsible for your Rinnai Heater red flashing light: However, throughout this article, we will take you … Read more RV Water Heater Switch Not Working [5 Easy Fixes]. Thermostat Troubleshooting: Solutions for Common Issues. Remove the top panel cover on the side of the unit by removing the screws that hold it in place. Basically that code means the gas valve needs to be replaced. Depending on the status light code, you may need to perform different actions to fix your Honeywell water …. When your Rheem water heater is flashing blue, it indicates that the Flammable vapor sensor (FVS) has gone into Lockout mode. If I understand correctly, your pilot flame is lighting correctly. Another reason why it might be blinking 6 times is if there are damages in the internal tank or excessive water pressure. Many times, the pilot will be lit, but it can be hard to see. it runs at blue light normal operation however it keeps turning back to red light 7 flash after 10-20 mins. rheem water heater blinking light codes. Common Troubleshooting Solutions For Your Vape Pen. A green DR/MFR indicator light could indicate that your water heater is involved in an ongoing challenge, or that it’s gradually reheating following a. Honeywell Water Heater Status Light Blinking 3 …. The root reasons behind the Honeywell water heater sensor failure include accumulated sediment in the equipment or a defective sensor due to wrong resistance. The Furnace is an armstrong ultra V 80. Faulty elements, tipped wire, or eco reset. The blue light flashing is normal. If it breaks, temperatures can go too high or too low. FREE delivery Wed, Oct 11 on $35 of items shipped by Amazon. FV Sensors are safety devices on select models of gas water heaters, which cause a soft lockout (a. However, you can set your heater’s desired temperature by …. Leak Detection Alarm After Resetting. A solid red status light means the water heater is shutting down. The important thing to remember in this. For example, your outdoor AC unit might not be getting the power it needs to run. To clean your vape tank, first, fill a bowl with warm water. Press the reset button, and replace the insulation. If it does not get enough supply, the fire will go out. There's a blue light that blinks every 6 seconds. Disassemble the gas valve with the temperature sensor attached to the water heater’s back plate. How often the status light blinks the read will help determine whether the flashing red light is a problem or normal. Open the app and click “Let’s Get Started. Water Heater Temperature Sensor Failure—What to Do?. I looked at the manual and saw that 4 fl … read more. True comfort isn't just about temperature, it's about peace of mind. 10 best honeywell water heaters of november 2020. Depending on the water heater you have, it may use an igniter to ignite the gas. Start with a visual assessment. How to Reset a Vapor Switch on a Rheem Water Heater. No Hot Water? Restore It Yourself. When the status light blinks red 7 times, it typically indicates a gas valve problem. Press the button firmly to activate it. If the unit continues to blink, you may have a. A water hammer arrestor is relatively easy to install and will take care of the sound instantly. Blinking green -Connecting to Wi-Fi network. If, after following this method, there is no change in the status light, you must follow the other solutions below: Honeywell water heater blue light means the battery charge of the unit reduces to below 10%. Check the light indicator on the right side of the device, a flashing blue light will indicate that the device needs to be charged. A blinking status light on your water heater could also indicate a faulty gas control valve. Second, ensure that the gas valve has pressure. My hot water heater is blinking 5 times which apparently is a sensor issue according to placard next to the blinking Honeywell WV4464B1037 will not heat water, 6-1 blue. Why Is My Centurylink Modem Blinking Blue?. Why Speed Queen Washer Wash and Rinse Lights Flashing?. For beach-goers, experts always recommend a healthy coating of sunscreen to protect the skin from those pesky ultraviolet (UV) rays. It has…">I have a Raheem hot water heater that is not working. I got it around 2010 or so, so only 7 years old, and it is a Water Heater Blinking White Light Meaning Blinking light shows that your unit’s pilot light is out. Rating: (0) Q&A: (0) Hover image to zoom. Red Status light did not start blinking. Having access to drinking water in the home or office can be invaluable. It sounds like you have a dirty pilot burner orifice. Not sure how old it is--we bought the house 1. ragtime guitar tabs pdf; geometry unit 3 parallel and perpendicular lines quiz 3 1 answer key; fresh seafood market near me. But sunlight contains more than just UV light. i turn off gas valve and wait for the status light to turn off. Honeywell Hot Water Heater Status Light Blinking: What the ">Honeywell Hot Water Heater Status Light Blinking: What the. Disconnect the power adapter from the laptop. A vacuum tube attaches to the pressure switch on top of your heater. If you don't have the manual, just google it- …. I was getting 5 flashing lights and the pilot light would not light. Anything counts , link down below Thanks ^_^htt. Make sure the fuel tank hasn’t been mounted more than 2 metres below the height of the fuel pump. Honeywell Humidifier Troubleshooting & Repair. A defect in this device is another reason why pilot signals can be weak. Hi, my Rheem water heater is flashing a blue light about ever 3-5 seconds. I believe 5 flashes is an internal sensor problem. Gas Water Heater Won T Ignite Diy Home Improvement Forum. Then relight the pilot to activate the water heater. Faulty gas control valve electrical …. Step 2: Hold the switch (pilot knob) of the gas valve. Status light code '7 consecutive flash every 3 seconds' indicates a failure of electronics. How To Check And Light Water Heater Pilot You. I am getting a blue light blinking 3 times on my rheem. As you might expect, this controller. Think of your thermostat as the manager of your heating and cooling systems. As a result, the pilot doesn’t get enough fuel to stay lit. Honeywell Water Heater Wv8840b5068 WATER HEATER MANUAL I CANT FIND MY WATER HEATER MANUAL AND IT IS NOT WORKING. Press on the setting wheel (top right corner). Where to Find Parts for Hot Water Heaters. I have AO water heater with Honeywell gas valve controller. HASF1516 - Holmes® HASF1516 16" 4-In-1 Stand Fan Manual. Smart Home Water Products. the stickers says this is a “high temp shutdown”. Turn the control valve to “on”. Locate the red reset button on the control panel. It normally takes around 5 minutes. The status light for the thermostat on the water heater is blinking 3 times. They can speak volumes about the health and functionality of your water heater. This can be caused by flow restrictors and water saving low flow taps. Often something as simple as the gas being turned off can keep a new water heater from working. It’s a sign that the pressure switch is …. Backed By An Industry-Leading Warranty. If it’s not lighting, hold the button down for 3 seconds before attempting to light. 7 Reasons Your Water Heater Pilot Light Keeps Going Out. then I set up the heater by holding pilot and click ignite button. water heater control is flashing blue. Four flashes are a sign of high-temperature shutdown. My Honeywell Water Heater Gas Valve Control is giving the 5 Flash Code "Sensor Failure". Came home this evening to no hot water. Richmond water heater not working. Hi my Rheem hot water heater status light is blinking and heater is not working. Turn the gas supply on and check for leaks by spraying soap solution on the connections.