14
I
For stranded wiring
(1) Cut the wire end with a cutting pliers, then strip the insulation to expose the stranded wiring about 3/8" (10 mm) and
tightly twist the wire ends. (Figs. 11 and 12)
(2) Using a screwdriver, remove the terminal screw(s) on the terminal plate.
(3) Using a ring connector fastener or pliers, securely clamp each stripped wire end with a ring connector. (Fig. 11)
(4) Place the ring connector wire, and replace and tighten the removed terminal screw using a screwdriver. (Fig. 13)
Fig. 11
S
tra
n
ded wire
Ri
ng
co
nn
ector
S
trip
3
/
8
" (10 mm)
Fig. 12
Twi
s
t wire e
n
d
s
Fig. 13
S
crew
Ri
ng
co
nn
ector
Termi
n
al plate
Wire
S
pecial
wa
s
her
S
crew a
n
d
s
pecial wa
s
her
Ri
ng
co
nn
ector
Wire
4. How to Install the Outdoor Unit
First refer to Section 2. Installation Site Selection.
4-1. Wiring Instructions for the Outdoor Unit
Regulations on wire size differ from locality to locality.
For field wiring requirements, please refer to your
local electrical codes. Make sure that the installation
fully complies with all local and national regulations.
(1) Remove access panel “C”. (Fig. 14)
(2) Connect the inter-unit and power supply line
according to the drawing on the panel side.
(3) Be sure to size each wire allowing approx. 4"
(10 cm) longer than the required length for
wiring. Store excess wiring inside the cabinet.
(4) When connections are completed, check that all
connections are correct as shown in the wiring
system diagram on panel side.
(5) Be sure to ground the unit according to your
local codes.
Fig. 14
Lock
nu
t
Co
n
d
u
it
plate
Pl
ug
I
n
ter
un
it
(Co
n
d
u
it)
Power
su
pply
(Co
n
d
u
it)
Cabi
n
et
Termi
n
al
block
Acce
ss
pa
n
el “C”
08-193 XHS1271 9/12/08 2:58 PM Page 14
