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crcr's avatar
crcr
Explorer
Apr 10, 2013

Question about Installation of Morningstar Inverter

I am installing a Morningstar SureSine 300 watt inverter in my TT. Below is a pic of a page of the installation manual. My question is regarding the Earthground terminal, item #1 in the DC connectio...
KJINTF's avatar
KJINTF
Explorer
Apr 10, 2013
Suggest you keep the connections completely isolated from all others
It is either 12 Volt or something less - not sure if it's some special drive signal or simply a connection to ground
(Will go measure if need be)
In a few installations, I have used DPDT toggle switches to both turn the unit on/off and switch power to an external LED

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