Installation Instructions

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Remote Utility Monitoring – Remote Load Disconnect (Relay)
Wiring the Transponder
Remove the RUM splash cover using a #1 Phillips Screw Driver. Use caution not to lose stainless screws.
Wiring terminals (3) are removable by firmly pulling the connector away from the transponder.
Use 16-22AWG tinned copper wire for most field wiring applications, strip field wiring to .20 to .24
inches.
Use a 2.4mm flathead screwdriver for tightening screw terminals on the removable connector (max of
2lbf in torque)
When re-installing connectors, verify proper alignment of terminals with the wiring decal.
Fan all incoming wiring across the lower foam gasket and secure the splash cover to ensure a proper
seal.
Mounting and Wiring the Remote Load Disconnect Hardware (Relay)
Only use MarineSync supplied Remote Load Disconnect hardware.
Follow supplemental wiring instruction provided with the hardware. If unavailable, please contact
MarineSync for support.
Connecting the Remote Load Disconnect (CT)
The RUM transponder will control up to two (2) independent loads – Load A / Load B
When connecting the Remote Load hardware (Relay) to the RUM Transponder, only use the supplied
signal wires.
Signal wiring is polarity specific and must be connected properly.
Connect the red signal wire to the positive pin of all Load Relays.
Connect the black signal wire to the negative pin of all Load Relays.
Make final connection to the RUM transponder based on the desired configuration
Load A – Connector Terminals 23(+) & 24 (-)
Load B – Connector Terminals 25 (+) & 26 (-)