Problems with a whirlpool water heater power problems.
Water heater temperature sensor failure.
Yes it would be the temp sensor and easy to replace.
If you get this code and have lukewarm water and the pilot is still on try turning up the temperature.
7 replace gas valve overall failure of the gas valve and will usually require replacement.
If that should fail replace the pilot assembly and the entire gas valve controller assembly.
That has a 90 chance of solving the problem.
Thermostat parts valve float parts.
I go out yesterday morning and the heater is off the pool water temperature is 74f per thermometer in the pool but the heater display on the heater says the water temp is 104f.
Find the most common problems that can cause a ao smith water heater not to work and the parts instructions to fix them.
Drain about 4 to 5 gallons of water out of the drain valve at the bottom of the water heater and throw it out.
So i took the temperature sensor out it had a little corrosion on the tip so i.
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Now you have access to where the sensor plugs in.
Internal sensor failure the information on this web site is supplemental to the printed instructions that came with your water heater.
Miscellaneous parts motor parts sensor thermistor parts switch parts.
It has a printed circuit board inside that with age develops microscopic cracks in it that tends to cause the intermittent sorts of problems that you are reporting.
It also displays sensor failure.
The temperature reading is very critical and detail is of the utmost importance.
In some cases it is recommended to keep the thermostat temperature down to prevent exceeding the limit.
With the pump off you will see the white nut that holds the sensor in place.
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If the water temperature is exceeding the maximum high limit set for it by the thermostat there.
Most whirlpool water heaters come with diagnostic code lights that can help pinpoint problems.
Remove the front panel unscrew the four screws holding the front bezel in place.
To reduce the risk of property damage serious injury or death read and follow all labels on the water heater and the safety instructions in the printed owner s manual.
5 replace gas valve this indicates a sensor failure and the gas control valve must be replaced.
Look up the manufacturer s chart for sensor resistance at various temperatures and figure out what your resistance reading should be.
