Carrier 40GRQ Owner's Manual page 29

INDOOR UNIT INSTALLATION
2. Make the power connection wire go
through the cable-cross hole at the back
the front side.
with wire clip.After finishing wiring
into the wire-crossing groove as shown in the following figure, in order to avoid
pressing the wire when closing the electric box cover.
4.Put wiring cover back and then tighten the screw
5.Close the panel.
Note:
All wires of indoor unit and outdoor uni
If the length of power connection wire is insufficient, please contact the supplier
for a new one. Avoid extending the wire by yourself.
For the air conditioner with plug, the plug should be reachable after finishing
installation.
The air switch should be all-pole parting and the contact parting distance should
2/17 in (3mm)
power connection
wire
L1' S L2'
green
white black red
(yellow-
(blue) (brown)
green)
Outdoor unit connection
t should be connected by a professional.
-29-
cable-cross
hole