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Installation of the Wiring Harness
Remove existing wiring harness (Figure 7)
1. Disconnect the wiring harness from the black control box in the lid of the
CAB by screwing the connector counter clock wise. Pull the connector out
of the box when completely loosened.
2. Disconnect the wiring harness from the alarm sounder located in lid of the
CAB box. Use a Phillips screwdriver to remove the screws from the alarm
posts. Keep the screws for installation of the new wiring harness.
3. Remove the wiring harness from the CO Monitor. The wires are located on
the side of the COM10 CO monitor. Remove the cover of the CO monitor and
the wire posts/screws will be visible. Loosen each of the posts/screws
until the wire is loose and can be removed.
4. Disconnect AA Battery Holder by loosening the retaining bracket
Install Wiring Harness with Remote Alarm
Connection
Install Remote Alarm Connector
1. Remove AA battery holder from wiring harness by pressing and pulling the
connector.
2. Thread the wiring harness through the drilled hole on the side of the box,
starting with the end that will connect to the power supply box.
3. Line up the holes on the Remote Alarm Connector with the holes drilled and
secure the connector using the screws and bolts included in the kit. The
bolts will be on the inside of the case.
Connect Power Light wiring harnesses
1. Attach the wiring harness to the Power indicator lights (Green and Yellow).
Connect the Orange and Double Black wires to the posts on the Yellow light.
Connect the Purple and Double Blue wires to the posts on the Green light.
Attach the CO Light wiring harness
1. Attach the wiring harness to the CO indicator lights (Green and Red).
Connect the Red and Double Blue wires to the posts on the Red light.
Connect the Yellow and Double Blue wires to the posts on the Green light.
Connect the Alarm/Horn wiring
1. Attach the Double Blue wire to the Right hand post on the alarm sounder
(looking into the box).
2. Attach the Double Red wire to the Left hand post on the alarm sounder
(looking into the box).
Connect wiring harness to CO monitor
1. There are 5 wire connections in the CO monitor. The wires should be
installed in the following order from top to bottom.
Red
Brown
Yellow
Brown
Blue
2. Tighten wire connections with Phillips screw driver
Connect Wiring Harness to Power Control Box
1. Screw connector onto black power supply box
Unplug unit from any electrical source before starting the wiring harness
installation. Failure to follow this warning may result in death or serious
injury.
WARNING
Figure 7
Wiring
Harness
Connection
Wiring
Harness
Alarm
Sounder
AA Battery
Holder
