30
Connection cable
Indoor & outdoor
connection cable
Escapement
Terminal Board
Recommended
length (mm)
Earth Wire
longer than
others AC
wires for
safety reason
Holder
Indoor & outdoor
connection cable
Outdoor unit
Tape
Recommended
length (mm)
a
b
c
d
35
35
35 55
WARNING
This equipment must be properly earthed.
12.2.4.1 Wire Stripping and Connecting Requirement
WARNING
OR
Use complete wire
without joining.
Use approved socket
and plug with earth pin.
Wire connection in this
area must follow to
national wiring rules.
Wire stripping
No loose strand
when inserted
10 ± 1 mm
RISK OF FIRE
JOINING OF WIRES
MAY CAUSE
OVERHEATING AND
FIRE.
5 mm or more
(gap between wires)
Indoor/outdoor
connection
terminal board
Do not joint wires
OR
OR
Conductor
fully inserted
Conductor over
inserted
Conductor not
fully inserted
ACCEPT
PROHIBITED
PROHIBITED
12.2.5 Cutting and Flaring the Piping
1 Please cut using pipe cutter and then remove the burrs.
2 Remove the burrs by using reamer. If burrs is not removed, gas leakage may be caused. Turn the piping end
down to avoid the metal powder entering the pipe.
3 Please make flare after inserting the flare nut onto the copper pipes.
When properly fl ared, the internal surface of the
fl are will evenly shine and be of even thickness.
Since the fl are part comes into contact with the
connections, carefully check the fl are fi nish.
Improper fl aring
Inclined Surface
damaged
Cracked Uneven
thickness
1. To cut
2. To remove burrs
3. To fl are
Bar
Red arrow mark
Handle
Core
Yoke
Clamp handle
Bar
0 – 0.5 mm
Copper pipe
Reamer
Point down
Pipe