Quote:
Originally Posted by bmessing
are you jumping out the sensing rely if so which connections are you tying together it looks to be jumped from the factor the green sensing wire from the plug is connected to a red wire that is jumped across the two upper most leads, I can not get the charger to turn on. Help?
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to by pass
OCB
DO AT YOUR OWN RISK.…do not attempt unless you are familiar with electricity and electronics!
There are two ways to force the charger to turn on regardless of the OBC.
The first method is to disconnect the cart’s gray wire at the fuse near the charger receptacle. Then using a jumper wire, connect the receptacle side of the fused connector to the cart’s negative battery terminal. This will energize the charger’s 48V relay. If the charger doesn’t come on, it could be bad connections, wiring or charger relay.
The second method is to open the charger and remove the 120V wires from the relay and jump these together. This totally bypasses the relay and the OBC wire.
(If charger comes on but the charger ammeter shows 0 amps, check the fuse at the charging receptacle under the clear plastic cover.)
Both of these methods should both be temporary measures for troubleshooting, or as an emergency method of charging the batteries when they have been discharged so far that the OBC will not charge them.
The OBC provides the optimum method of charging the cart’s batteries. If the OBC is bad, it should be replaced