blink. If the status light does not start blinking after 90 seconds, release the gas control knob, turn the gas valve off, and wait 10 minutes before attempting to relight the pilot. On newly installed water heaters, it may take up to 23 lighting attempts before the pilot lights and the status light starts blinking.
What is a pilot light and how does it work? A pilot light is a small device designed to provide the flame and light the gas coming out of the gas valve and main burner. It is common on fireplaces and older/cheaper furnaces and water heaters. A pilot light is always burning while using a small amount of gas; either a water heater is running or not.
Even if you do not hear the thermal switch click, try lighting the pilot using the instructions on the water heater’s label. If the Status Light now begins to flash, the thermal switch probably tripped. Also to know is, What does a thermal switch do on a water heater? A thermal switch is installed in newer gas water heaters as a safety device.
When it goes out, the first thing you should try to do is relight the water heater’s pilot, following the directions on the water heater label. However, in some cases, other issues can prevent the pilot light from being lit. Here are some of the reasons your water heater will not light and some troubleshooting methods: Thermocouple
27/8/2019· If the unit doesn’t come on and still codes, then you need to take the gas valve apart. Most newer water heaters use Honeywell gas valves. The Honeywell gas valve has a front, middle and back with temperature sensor and piezo ignitor connections in between.
The above steps will not work for every type of Rheem water heater or for every situation. Many of the Rheem water heaters have a Vial that is located inside of the combustion chamber. If the vial has burst, you will need to wait for a new vial to be shipped. You should also …
20/10/2013· I am posting this video as there are many videos on YouTube explaining what to do if your pilot light doesn''t remain on after igniting, but couldn''t find a v...
If there are no problems with your water heater, specifically your pilot, then the Status light on your gas control valve will keep flashing every three seconds. If this is the case, then the mechanism has not detected any issue.
In economy mode, the pump does not come on to check current water temp every 30 minutes. It will then only come on during the programmed filter cycles. In Sleep Mode, the water temperature is also not sampled between cycles and the spa only heats to within 20 degrees F of the set temperature and only heats during the programmed filter cycles.
Find the most common problems that can cause a Ao Smith Water Heater not to work and the parts ... Water heater not heating. 10 possible causes and ... 118,200. 363. Water heater leaking. 2 possible causes and potential solutions . View solutions. Featured Video. Video. 01:22. 3,806. 11. Water heater not lighting. 5 possible causes and ...
If the Status Light is flashing once every three seconds, the pilot light is lit and the gas control valve is working properly. Make sure the gas control valve is turned to "Hot" and wait for the water heater to heat back up. It may take several hours for the water to heat up. No Status Light. 1 Flash.
sensors are connected? If the control does not turn off when the storage sensor faulty. terminal is shorted, the control is NO NO has power and the LED is still off, an LED is probably burned out or the control is just not working. (See the troubleshooting logic tree.) If the power light is on but the pumps don’t come on when
Step 1: Pilot Lights, Status Light Flashes. Look at the Status Light on the gas control valve. If the Status Light is flashing more than once every three seconds or not flashing at all, select the appropriate code below. If the Status Light is flashing once every three seconds, the pilot light is lit and the gas control valve is working properly.
My Honeywell controller on my water heater has a status light that does not light. ... My honeywell gas control valve on water heater flashes four times => high temp shutdown. ... I have a house less than a year old with a honey well model wv4464b1037 the status is flashing 3 times in a row heater is not working ...
20/10/2013· I am posting this video as there are many videos on YouTube explaining what to do if your pilot light doesn''t remain on after igniting, but couldn''t find a v...
If a new water heater produces some hot water, but not as much as you''re used to or not as much as you need, the thermostats may need adjusting. The Installation Manual has temperature adjustment instructions for your unit as well as important safety information about scalding. Water heater manufacturers recommend a temperature setting of no ...
14/4/2021· The water heater fails during freeze mode protection. Call a professional plumber: 3: Power interruption during a bath fill; water does not heat after power returns. Perform a factory reset for the water heater. 5: Bypass servo fault on water heaters with bypass valves. Switch off the power supply to the water heater.
The pilot does not light. One of the reasons why there is no hot water is when the burner did not ignite, and this is happening when the pilot light does not light. So here are the reasons: If the pilot line is clogged, clean it or replace it. Faulty piezo igniter.
11/10/2021· 1. Assess Your Heater. Start with a visual assessment. If you think that the burner isn''t on because you can''t hear the familiar sound, remove your cover plate to confirm that you can''t see the burner firing. Once you confirm that you''re not getting a light, move to your temperature dial.
27/12/2020· if the reset resolved the issue, that means the issue was with the board not reading the thermostat correctly, if the issue happens again I''ll replace the board right away, if it was a thermostat/temp sensor fault a reset would have not fixed it. either way I''m glad it is working now, please save the manual in case you need it later on
Residential Electric Troubleshooting Guide. Residential Gas Troubleshooting Guide. Commercial Gas DCG31/32 Series Troubleshooting Guide. Commercial Gas DCG3 Series Troubleshooting Guide. Energy Smart® Troubleshooting Guide. Flammable Vapor Ignition Resistant (FVIR) Troubleshooting Guide.
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