-
89
-
'17 • SCM-T-225
4.
DRILLING
HOLE
AND
FIXTURE
OF
SLEEVE
When drilling the wall that contains a metal lath, wire lath or metal plate, be sure to use sealing plate, sleeve and inclinati
on plate (Locally procured parts).
5
ø65
Indoor side
Outdoor side
(a) Sleeve
Top
Thickness of the wall + 1.5cm
Cut
Indoor side
Outdoor side
Installed state
Turn to
tighten
(b) Sealing plate
(a) Sleeve
(c) Inclination plate
(1) Drill a hole with hole
core drill.
(2) Cut sleeve to adjust to wall
thickness. In case of rear piping draw out, cut of
f the
lower and the right side portions of the sleeve collar
.
(3) Fix sealing plate, sleeve
and inclination plate.
CAUTION
After passing the wirings and pipes through the hole, completely seal the hole on the wall with putty to prevent water leakage.
(d) Putty
(d) Putty
5. ELECTRICAL
WIRING WORK
•
Before installation, make sure that the power source complies with the air-conditioner
’s power
specification.
•
Carry out electrical wiring work according to following guidelines.
1. Preparing cable
(1) Selecting cable
Select
the
connecting
cable
in
accordance
with
the
specifications
mentioned
below
.
4-core* 1.5mm
2
conformed with 60245 IEC57 (CENELEC H05RN-F)
* 1 Earth wire is included (Y
ellow/Green).
(2)
Arrange each wire length as shown below
.
Make sure that each wire is stripped 10mm from the end.
<Connecting cable>
<Wire end>
40mm or more
Earth wir
e
30mm or more
10mm
(3)
Attach round crimp-type terminal to each wire as shown in the below
.
Select
the
size
of
round
crimp-type
terminal
after
considering
the
specifications
of
terminal
block
and wire diameter
.
10mm
Round crimp-type terminal
Sleev
e
2.
Connecting
cable
(1) Open the air inlet panel. (2) Remove the lid. (3) Remove the cable clamp. (4) Connect the connecting wires to the terminal block. (5) Fix the connecting cable by cable clamp. (6) Fix the lid. (7) Close the air inlet panel.
NOTE
Take care not to confuse the terminal numbers for indoor and outdoor connections.
Lid
Terminal block
Cable clamp
The screw of the lid is
tightened securely
.
(e) Connecting cable
• Earth wire shall be Yellow/Green (Y/G) in color and longer than other wires
for safety reason.
CAUTION
Incorrect
wiring
connection
can
cause
malfunction
or
fire.
