15
English
When connecting each power wire to the correspond-
ing terminal, follow the instructions “How to connect
wiring to the terminal” and fasten the wire securely
tight with the fixing screw of the terminal plate.
How to connect wiring to the terminal
a) For Indoor Unit
(1) Cut the wire end with a cutting pliers, then strip
the insulation to expose the wire about 7 mm. See
the label (Fig. 28) near the terminal plate.
(2) Using a screwdriver, loosen the terminal screw on
the terminal plate.
(3) Insert the wire and tighten the terminal screw
completely using a screwdriver.
b) For Outdoor Unit
I
For solid core wiring (or F-cable)
(1) Cut the wire end with a cutting pliers, then strip
the insulation to expose the solid wire about 25
mm. (Fig. 29)
(2) Using a screwdriver, remove the terminal screw(s)
on the terminal plate.
(3) Using the pliers, bend the solid wire to form a loop
suitable for the terminal screw.
(4) Shape the loop wire properly, place it on the ter-
minal plate and fix it securely with the removed
terminal screw using a screwdriver.
I
For stranded wiring
(1) Cut the wire end with a cutting pliers, then strip
the insulation to expose the stranded wiring about
10 mm and tightly twist the wire ends. (Figs. 30
and 31)
(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 connec-
tor. (Fig. 30)
(4) Place the ring connector wire, and replace and
tighten the removed terminal screw using a screw-
driver. (Fig. 32)
Solid wire
Loop
Insulation
Strip 25 mm
Fig. 29
STRIP
SIZE
7 mm (ACTUAL
SIZE)
Fig. 28
Stranded wire
Ring
connector
Strip 10 mm
Fig. 30
S
crew
Ri
ng
co
nn
ector
Termi
n
al plate
Wire
S
pecial
wa
s
her
Fig. 32
S
crew a
n
d
s
pecial wa
s
her
Ri
ng
co
nn
ector
Wire
WARNING
Loose wiring may cause the
terminal to overheat or result
in unit malfunction. A fire
hazard may also exist. There-
fore, be sure all wiring is
tightly connected.
Twist wire ends
Fig. 31
07-370 CMRV3146EH_IU ENG 2/6/08 1:31 PM Page 15
