Quote:
Originally Posted by Jdb
Thanks all
This discussion is helping me identify my real goal, which is to have an indicator light that is “on” when the latching relay has the coach batteries tied to the converter, when on shore power or generator. Without that light it’s not possible to know if the converter will be charging the batteries. I have volt meters installed for all my batteries, so I can monitor their voltage at all times, but that doesn’t tell me if the converter is going to charge them when they are less than fully charged
Dave
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Turn off your Converter. or Inverter/charger. Turn on a 12 volt light. If it lights the relay is ON. If the 12 volt system doesn't work it is OFF. Mark the switch to indicate on and off. If it is a momentary switch this won't work.
But turning off the converter will work every time. No lights, no battery connection.
Another method is to hook an indicator light on the load side of the relay.