Installation Manual

33
11.1.6 Connecting the Cable to the Indoor
 Open the control board cover by removing 2 pcs of screw.
 Unscrew and open the conduit cover upper case. Remove the plug and fix the conduit connector to cond
uit cover
with lock
nut.
 Connecting wire between indoor unit and outdoor unit should be UL listed or CSA approved 4 conductor UL listed
or CSA app
roved 4 conductor wires minimum AWG16 in accordance with local electric codes. Allowabl
e
con
nection cable length of each indoor unit shall be 98.4 ft (30 m) or less.
 Secure the connection cable onto the control board with the holder (clamp
er).

Ensure the colour of wires of outdoor unit and the terminal Nos. are the same to the indoor’s resp
ectively.
 Earth wire shall be Yellow/Green (Y/G) in colour and longer than other AC wires for safety reason.
11.1.7 Installation of Decorative Panel
The decorative panel has its installation direction. Confirm the direction by displaying the piping side.
1 Remove the air inlet grille by moving the catchers to center.
WARNING
RISK OF FIRE
JOININ G OF W IR E S
MAY CAUSE
OVERHEATING AND
FIRE.
Wire stripping
7/32" (5 mm)
or more
Conductor
over inserted
No loose strand
when inserted
Indoor/outdoor
connection
terminal
board
13/32" ±1/16"
(10±1 mm)
WIRE STRIPPING,
CONNEC TING
REQUIREM ENT
Conductor
fully inserted
Conductor not
fully inser ted
(gap between wires)
ACCEPT PROHIBITED PROHIBITED
WARNING
This equipm ent must be properly earthed.
Terminals on the indoor unit 1 2 3
Colour of wires
Terminals on the outdoor unit 1 2 3
Control box cover
Wire insertion hole
S
c
r
e
w
s
12 3
Installer should
open the earth
wire screw on
the metal part
when necessary
for installation or
service purpose.
Connector
Connector
inlet hole
Lock nut
Screw
Conduit Cover
upper case
Indoor-Outdoor
connection wire
inlet
Plug
Terminal
Indoor
Do not joint wires
OR
OROR
Use complete wire without joining.
Use approved socket and plug with earth pin.
Wir e co n nec tio n in th is a rea mus t follow to
national wiring r ules.
* Hang the hinge on the hole of
decorative panel. (The direction of
the ins ta llatio n is fre e.)
Hinge
Air inlet grill
Air inlet grill
C
a
tch
e
r
Decorative panel