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Old 11-29-2006, 12:23 AM
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Default Re: Hot Shot Washer Fluid Heater

Quote:
Originally Posted by PARAGON
That's what you would do, forget the manual switch and just have it turn on with the ignition.


No, still use the switch, which is connected to the Hot Shot unit via two wires. The switch completes a circuit inside the unit. With a relay, when the ignition is killed, power to the unit is killed, switch resets until next startup.
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