Wiring The Unit To The Power Supply; Connecting The Power Supply - Dometic Brisk II Installation And Operation Manual

Rooftop Air Conditioner (Air Distribution Box, Mechanical Controls)
8 .3 Wiring the unit to the power
supply
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a a
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22 Completing the wiring
Junction Box Cover
q
Screws
Junction Box Cover
w
Junction Box
e
6-pin Unit Electrical
r
Cord (from the AC)
Junction Box Notch
t
This section describes how to wire the power supply to
the rooftop component.
1. Unscrew the two junction box cover screws, and
unsnap and remove the junction box cover.
2. Route the 6-pin unit electrical cord from the AC to the
junction box location.
3. Plug the 6-pin unit electrical cord from the AC into
the matching 6-pin cable connector in the junction
box. The plug is keyed and will only fit in one
direction.
4. To avoid damage, run the 6-pin unit electrical cord
through the notch on the side of the junction box.
EN
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y y
u u
i i
w
q
Cable Connector
y
for 6-pin Unit Electrical
Cord (from the AC)
Cable Connector
u
for 6-pin Unit Electrical
Cord (from the ADB)
Live Black and Neutral
i
White Wires (from the
ADB)
115 VAC Power Supply
o
Wire (from the roof
opening)
Strain Relief
a
5. Route the 115 VAC power supply wire from the roof
opening to the junction box location.
6. Thread the 115 VAC power supply wire through the
strain relief.
7. Secure the 115 VAC power supply wire by tightening
the two screws on the strain relief. Make sure not to
damage the 115 VAC power supply wire.

8 .4 Connecting the power supply

w w
q q
23 Junction box
Junction Box Cover
q
Screws
Junction Box Cover
w
Neutral White Wire
e
This section describes how to connect the 115 VAC
power supply wire from the rooftop component and the
6-pin unit electrical cord from the AC.
1. Connect the white neutral wires together, using
appropriately-sized connectors.
2. Connect the black live wires to each other, using
appropriately-sized connectors.
3. Connect the bare copper wire to the green/yellow
ground cord, using appropriately-sized connectors.
Installation
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Live Black Wire
r
Copper Wire
t
Green/Yellow
y
Ground Cord
19