Quote:
Originally Posted by DavidEM
Hook up a voltmeter to the chassis battery and watch the voltage. If you have a significant current draw the voltage will drop below 12.7/12.6 (the normal resting voltage of a lead acid battery) then the BIRD will click in and the voltage will rise to 13+ for a while as the coach system charges the chassis battery. Then the BIRD will click off and the voltage will drop again to below 12.6/12.7 and the cycle will start all over again.
David
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That’s all good info. The other thing is that you have to be plugged in to shore power or running the generator for this to work. The BIRD will not open the Trombetta until it senses 13.1v or more.
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