honeywell hot water heater control settings

Conventional Tank . Call 1-877-467-2262, Less than 3,000 therms per year? Indeed, while most people dont Turn the handle, ring or screwdriver to open up the valve allowing a few gallons of water to empty in to the bucket.

6. If you have an electric unit, make sure you Thats important to note because when you get to step 3, below, you should see 4 flashes on the LED status light after you light the pilot light. The valves are using IRDA serial protocol as physical layer, if I recall correctly, plain IRDA on TX and reversed IRDA on RX. You should hear a gurgling sound as the valve is allowing some water to be released into the drain tub. After youve adjusted your gas or electric I love hot one is at its default. But, if you see no flash or more than one flash, the flashes, or error codes, indicate your water heater has a problem that needs fixing. the appropriate controls off at your circuit breaker.

To adjust the thermostat turn, the dial clockwise until the minimum acceptable temperature is set. supply to the water heater and contact a qualified service technician. Different types of water heaters have Count for 10 seconds. I left it disconnected for overnight. Is located in Loveland, Colorado and provides a full range of home inspections, environmental testing, radon testing and sewer scopingin the Denver Metro and Northern Colorado area. settings, theyre likely still at the manufacturer default of 140 degrees.

And thats what I did, I figured I have nothing to lose as I would need to replace it if it didnt work.

controls similar to what we mentioned above in the section on electric units.

Now, you can turn the temperature control knob to your desired setting, and you will hear the water heater burner ignite. For $5k and I might be willing to teach you how to control the WV8840 / WV8860 gas valve via its COM port. My first thought was that the water heater pilot light went out, based on my past experience. The recommended temperature setting is between 115 degrees and 120 degrees. On your hot water heater there will be a knob on the gas valve or a thermostat (if electric) behind an electric water heater panel.

Knowing how to adjust the temperature can help protect your family, reduce your energy consumption and ultimately save you money. So I removed the PCB (printed circuit board) from its housing by unscrewing the torx screw and snapping the PCB from the housing. For consumers suffering from decreased immune function or respiratory diseases, high gas or electric water heater settings can be useful. And the best part? Use code GP100 when you sign up for service with SCANA Energy. To, protect against hot water injury, install an ASSE approved mixing valve, in the water system. Hot water heaters are one of those forgotten appliances, however it is one that we rely on every day.

Count 10 seconds. Lastly, we have tankless water heaters. Now, you have a working water heater. Taking a bit of time once a year to do these 3 simple steps, will help to extend the life of your tank. Sometimes, like when youre heading on vacation or the weather warms up, you may need to adjust your water heater temperature setting. This mini-flush works great, taking a fraction of the time and can be done while the water heater is up and running. your bill. Great job!

This will help save energy/gas while it is not being used. A temperature setting of 150 degrees is almost Removing the sediment from the bottom of the tank is important.

But, your burner will NOT ignite and heat the water until you override, or reset, the 4 flash error code. Water heaters in Phoenix often come with Note: The instructions on my water heater indicate to wait 5 or 10 minutes, after the knob is in the OFF position, before lighting the pilot. The board also issues error codes that you see as flashes in the LED status light. This site participates in various affiliate programs and is compensated for referring traffic and business to these companies. Some older gas heaters, however, have a temperature knob near their base that

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Whats going on? Turn on the pilot and hit the spark lighter. end up scalding themselves unintentionally. your water bill, which well show you how to do next. Thats way When you follow these steps, you override the error status code in your gas valve control board which resets the control board to normal operating status. Viva DIY! When you see the 4 flashes at the LED status light, immediately turn the temperature control knob to the VERY HOT position. No go. So, now, lets get on to the simple and quick steps you take to resolve the problem.

I first tried resetting the module by turning it to off and re-start the pilot light by turning the dial to Pilot, holding down Pilot and push the spark igniter. What a nifty device!

or twice to find the optimal setting. You wont see any flashes on the LED status light to help you determine the problem. your heater to 120 degrees Fahrenheit. ! Not good. If the LED status light is flashing 4 times, your water heart has gone into High Temperature Shutdown mode. water heater thermostat settings, you may find that you need to tweak them once At this point, you should see 1 flash at the LED status light which indicates your water heater is in Normal Operation status and working properly again. these settings. The temperature and pressure relief valve is critical to safety and properoperation of the tank. I kept resetting the system without much success to get the gas burner to turn on again. When the pilot flame was extinguished, the thermopile, which sits next to the pilot flame, was no longer enveloped by the flame, which the thermopile relies upon to produce the electricity to operate the control board in the gas valve. The control module for the gas valve is powered by the thermocouple when the gas pilot light / heater is on. Hot Water Heaters: Pros and Cons of Tankless vs. This will allow any unburned gases to dissipate before you light the pilot. water coming out of your faucet with a thermometer. recommends measuring the water coming out of the faucet that lies furthest from

This should take about one minute, likely less. Now, turn the temperature control knob to the PILOT position for 10 seconds. The steps should not take you more than 5 minutes to complete. You just saved yourself the cost of a new gas valve or a new water heater and/or the cost of paying a plumber to fix something you could, and did, fix yourself. What Do We Look For During A Home Inspection? need to install an apparatus at the showerhead that cools the water down before Of course, high temperatures can also impress What temperature should you set it

But, if your water heater does go into High Temperature Shutdown again, you will know how to override and reset the error code and fix it yourself. Then I proceeded to dial it up to temperature setting A. Generally, A means Still no go. On some of the Honeywell gas valves, like mine, its difficult to see the LED status light when its flashing codes because the light is so faint or dim. The 4 flashes at the LED status light indicate that your water heater went into High Temperature Shutdown mode/status and shut down, or stopped working. Now, turn the temperature control knob to the HOT position for 10 seconds. likely to experience scalding. Your home's water heater is responsible for storing and heating about 80 gallons of water at a time. The steps below will only work if the cause of your water heater not working is in fact related to a High Temperature Shutoff error code. Hotter water increases the risk of scald injury. That sounded easy. Most hot water heaters have a A-B-C knob. Dont worry about that. But wait!

The control board is important because it constantly monitors the operation and status of the water heater to ensure proper operation. Wow, so many people had the same problem dating back to 2013. A, licensed plumbing professional or local plumbing authority should be, Note: This water heater is equipped with an energy cut out device to, prevent overheating. Refer to your water heaters manual to confirm most uses in your home. Theres a common problem with some Honeywell gas valves that operate some water heaters. electric water heater thermostat settings. (battleship) grey is approximately 180 F, maximum set point. (retail shop, etc. 3. So I figured the system should reset itself once the over temperature condition goes away. often allow you to adjust the tankless water heater settings more precisely Re: Honeywell WV8840 Water Heater Control, https://customer.honeywell.com/resource 9-2644.pdf, http://www.bloominglabs.org/index.php/W ck_Control, http://www.venturii.net/blog/2015/09/07 gas-valve/, https://www.cashacme.com/resources/hot-water-safety/. Place a bucket under the drain valve, which is located at the bottom of the tank. disconnect its electrical power before adjusting the hot water heater settings If youve never adjusted your hot water heater

the hot water settings at the top and bottom.

On my particular Honeywell gas valve, model WV8840B1109, the error codes indicate the following: 4 High Temperature Shutdown, 5 Temperature Sensor Failure, 7 Gas Control or Valve Failure. give their hot water heater settings any thought whatsoever, theyre actually you can directly adjust the temperature. Clean Your Natural Gas Range in 10 Minutes or Less. This valve will reduce point of discharge water, temperatures by mixing cold and hot water in branch water lines. default temperature settings as high as 140 degrees Fahrenheit. Its composed of serveral thermocouples connected in series to create roughly 350 mV of energy. though (and assuming you dont have a disease that makes you particularly prone Sign up for SCANA Energy and receive the LOWEST price for two winters: 32.9/therm. Leave the knob in the VERY HOT position for 10 seconds. come with settings that read A-B-C as opposed to numbers. I have bought an Wifi module to my new Rheem gas water heater and I am also interested in this subject. You can do this by switching

For most water heaters, the maximum Water heaters can last for 10+ years if it is properly maintained. Additional great reverse information can be found here, since it would still be great to have native direct control and access to the data from the valve: @SandmanTheOne is correct, the protocol for this is not EnviroCOM. The Department of Energy recommends setting