View Full Version : Help with wiring up 70W MH and Ballast...
prosnow
03-08-2006, 04:58 AM
Okay, not 2 sure what i'm doing wrong here, but i can't get my MH to power up for the life of me....... its a ARC Electronic Ballast Model: 110MH070
any ideas? anyone have one of these??
StirCrazy
03-08-2006, 12:20 PM
Ok, I don't get anything on a search of that ballast number or on the name ARC (well related to ballasts anyways) so unless you can take a pic of the wiring diagram on the ballast...
Steve
AndyL
03-08-2006, 11:34 PM
GRD / L / N are pretty simple... LL / LH actually don't matter - the bulb should light either way it's oriented.
Do tie in a grounding wire from the fixture to the power ground, made a noticeable difference on mine getting it to fire.
Email ivan and get him to send you a new ballast - these ballasts seem to be troublesome (I just gave up on mine and got a 150 w/ magnetic ballast from dez).
Andy
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