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62-24084-02 LED CODES
POWER LED - GREEN
ON - Normal
OFF - No power to board
OK LED - GREEN
One Blink - One hour retry delay
Two Blinks - Pressure switch failure (remains open)
Three Blinks - Limit switch fault
Four Blinks - Pressure switch failure (remains closed)
Five Blinks - Twinning fault
FLAME LED - YELLOW
ON - Good flame
Rapid Blink - Flame present with gas valve de-energizing
Slow Blink - Marginal flame
Flashing light means bad control unit..or your flow is too low. If you have a couple fixtures on, and its still blinking, the board needs to be replaced.
Copy following link to help identify water heater. http://waterheatertimer.org/How-to-fix-water-heater.html Add a comment and describe water heater in detail. Attach video with clear description. If unit has blinking lights, then check product manual for error codes from blinking lights. If unit is delivering no hot water, check for cross connections http://waterheatertimer.org/Crossover.html Call service technician and catch up on routine maintenance, such as cleaning water filter, etc
With honeywell atmospheric gas control, steady blinking light indicates correct operation. Read product manual, and perform regular maintenance as outlined in product manual.
If it is one of the new ones with the fancy gas control and the blinking light... does the light blink?? or not?? If it is blinking then the pilot should stay lit... If it will not blink then the sensor is bad or not in the right place...
Or... the gas control is bad... this is happening alot...
1.Not an expert with natural gas furnaces. 2.Statements below are from my own personal experience, and knowledge from.
The red blinking light you see is on a computer control board. The flashes of the red light represent a type of code. Think of it as a Morse Code, if you will.
For example: Red light blinks three times rapidly, pause, then blinks one more time. This code represents a particular fault. (Fault = Problem)
There is a sticker, with a chart of codes listed for this red light. It is usually placed very near the red light.
A gas furnace should be repaired by a competent HVAC technician. This is not a device that should be attended to, by those who are not trained. An HVAC technician will know where to look, what parts are needed, and if the gas furnace is safe enough to put back on line. (Safe enough to use)
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