Forum Discussion
hamel
Nov 20, 2017Explorer
enblethen wrote:
That is the small holes?
If so the blue wire connects to the heater LED, looks like red wire is it.
Circuit board is wired as noted earlier.
Brown from switch, blue to LED, red to gas valve, green is 12 volt negative.
Suggest applying power to the LED to insure it works.
Switch light would be on when water heater switch is on.
Both lights come on
https://imgur.com/a/lJc5M
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