Installation manual

14
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. 22) 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 com-
pletely using a screwdriver.
b) For Outdoor Unit
■ 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. 23a)
(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 termi-
nal plate and fix it securely with the removed termi-
nal screw using a screwdriver.
■ 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. 23b and
23c)
(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. 23b)
(4) Place the ring connector wire, and replace and
tighten the removed terminal screw using a screw-
driver. (Fig. 23d)
Solid wire
Loop
Insulation
Strip 25 mm
Fig. 23a
STRIP
SIZE
7 mm (ACTUAL
SIZE)
Fig. 22
Stranded wire
Ring
connector
Strip 10 mm
Fig. 23b
Screw
Ring connector
Terminal plate
Wire
Special
washer
Fig. 23d
Screw and
special washer
Ring
connector
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. 23c