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Installation Instructions for Electronic Indicator Control (EIC)
IMPORTANT: MAKE ALL ELECTRICAL CONNECTIONS WITH POWER OFF
XPT Actuators with Sensor Wires should already be mounted per instructions on
pages 4-5.
Step 1: Mounting the EIC Relay Module
• Mount the EIC Relay Module in a dry location centrally located between the two
Dual Acting Hydraulic Power Units (DAHPUs).
Step 2: Mounting the Port and Starboard Dual Acting Relay Modules
(#5 and #6 on System Schematic)
• Mount the Port Dual Acting Relay Module (Red Collar on the Connector) near the port DAHPU.
• Mount the Starboard Dual Acting Relay Module (Green Collar on the Connector) near the
starboard DAHPU.
• Attach the black wires to battery ground. Attach the orange wires with inline fuse
to the same battery positive power source. The orange wires will supply power to
the DAHPUs — make sure that the power souce is rated for 20 amps (12V) or
10 amps (24V).
Step 3: Connecting the Y-Harness
• Connect the "Y-Harness" to the longer of the two cables on the EIC Relay Module.
Note: The shorter cable coming out of the EIC Relay Module is for the optional
Auto Tab Control (AC3000). If no Auto Tab Control is installed this cable is not used.
• Connect the Y-Harness plug with the Red Collar to the Port Dual Acting Relay Module plug (red to red).
• Connect Y-Harness plug with the Green Collar to the Starboard Dual Acting Relay Module plug (green to green).
Step 4: Connecting the DAHPU
• Connect the Port DAHPU Wire Harness to the Port Dual Acting Relay Module.
• Connect the Starboard DAHPU Wire Harness to the Starboard Dual Acting Relay Module.
Step 5: Connecting the DAHPU ground wire
• Run the black ground wire from the back of each Dual Acting Hydraulic Power Unit
the vessel's 12V or 24V battery ground system.
• DO NOT connect to EIC Relay Module grounding stud. (See Figure 10 above)
Step 6: Connecting the Sensor Wires
• Plug the Green Sensor Wire into the Starboard Sensor Wire Connector (green collar) on the EIC Relay Module
• Plug the Red Sensor Wire into the Port Sensor Wire Connector (red collar) on the EIC Relay Module
Step 7: Mounting the EIC Display at the Helm
Follow these instructions for both the Lower Helm and Upper Helm EIC Displays
• Using the enclosed paper EIC Display Template, mark the location for your EIC Display and
locate the centers of the holes on the template.
8
Dual Station XPT System
(#3 on System Schematic on Page 8)
(#7 on System Schematic)
Wire Harnesses to the Port and Starboard Dual Acting Relay Modules
(#8 on System Schematic)
(#1 on System Schematic)
Spare: For
Optional Auto
Tab Control
Power Cables
Starboard Sensor
Wire Connector
Connects to
EIC Display
Port Sensor
Wire Connector
Grounding Stud
DO NOT CONNECT TO DAHPUs
EIC Relay Module
Figure 10
to
(#8 on System Schematic)
(#3 on System Schematic)
(#3 on System Schematic)
Connects to
Y-Harness
.
.
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