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#1
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"If you want the system
to switch to backup power automaticaly you can use one relay with 120V/AC coil hooked to the mains to switch your tank from mains to backup when the relay coil will stop being energized by the mains voltage. I'm having trouble picturing the relay wiring. Can you provide a pic or a drawing? Thanks, Brian |
#2
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Its on the 5th link down on the google link I posted previously.
http://reefcentral.com/forums/showth...threadid=64918 Scroll down about a page and a half and you'll see a schematic for the transfer relay. ~John |
#3
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"John" wrote in message ...
Its on the 5th link down on the google link I posted previously. http://reefcentral.com/forums/showth...threadid=64918 Scroll down about a page and a half and you'll see a schematic for the transfer relay. Exactly... :-) One picture is worth a thousand words ;-) |
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