marinco 22040A Installation & Operation Instructions Download Page 3

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INSTALLATION INSTRUCTIONS:

  STAINLESS STEEL FLOOD/SPOT LIGHT

6)  Apply a small amount of sealant, (such as StarBrite

®

 Boat Caulk #83801), to the 

back of the control panel face plate. Fit the control panel into the hole, and fasten 

the control panel onto the surface with two # 8 x 3/4" Phillips pan head self-tapping 

screws.

Installing the wiring harness

Find a path for the wire harness from the spotlight to the control panel. Avoid sharp 

edges and hot surfaces. Fasten the cable securely in place along its' length using 1/2" 

insulated cable clamps. Note: To make it easier to install the wire harness through 

railings or conduits, do not attach the male plug connector to the spotlight's 7-wire 

harness until after the harness is secured in place.
Placement of light cable wires into connector:

1  Black 

Wire

4  Yellow 

Wire

7  Empty

2  Gray 

Wire

5  Brown 

Wire

8  Blue 

Wire

3  Orange 

Wire

6   Green 

Wire

9 Empty

Electrical Connections

This spotlight requires a source of 12 volt DC power that is capable of carrying up to 10 

amps of current. For best results, run two new wires from the red (+) positive and black (−) 

negative power wires of the control panel directly to the main 12 volt DC accessory panel.
Install the brown, plastic male plug connector onto the 7-wire harness by pushing 

each wire's brass connector into one of the 9 openings in the back of the plastic male 

connector. You will hear a "click" as each brass connector locks into place.
Complete the wiring connections as shown here:

Fuse (10 amp)

On/Off switch

Wire harness

Female 

connector

Joystick control panel

Black wire 

to 12 volt

1’

Red wire 

to 12 volt

+

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