Table of Contents
Advertisement
Step 6 Connecting the refrigerant pipe
1 Piping outside diameter.
Indoor unit
Out unit
AJ100MCJ5EH
A
Main power switch
2 Piping length and the height.
1 Room
5 Room
max
total max
length
Dimension
25m
Composition A,B,C,D,E A+B+C+D+E
Make at least one round:
It will reduce noise and vibration
CAUTION
• 3 m as minimum pipe length: It will reduce noise and
vibration.
• The appearance of the unit may be different from the
diagram depending on the model.
Power
Outside
supply Ø,
diameter
V, Hz
Liquid Gas
3/8"
1,220-240,
1/4"
1/2"
50/60
5/8"
(h) (H)
B
C
D
Max height
Max height
between
between
indoor unit
indoor
length
& outdoor
units
unit
80m
15m
7.5m
(H)
(h)
NOTE
You can use the Cool and Heat modes in the following
conditions :
Model
Cool
Outdoor
-10 °C to 46 °C
temperature
- It could take maximum 60 minutes to operate for the
protection of the compressor,if the outdoor temperature
is below -5°C.
the pipes
1 Make sure that you have the required tools available.
(pipe cutter, reamer, flaring tool, and pipe holder)
2 If you wish to shorten the pipes, cut it with a pipe
cutter, taking care to ensure that the cut edge remains
at a 90° angle with the side of the pipe. Refer to the
illustrations below for examples of edges cut correctly
and incorrectly.
90°
3 To prevent any gas from leaking out, remove all burrs
at the cut edge of the pipe, using a reamer.
4 Slide a flare nut on to the pipe and modify the flare.
D
A
Pipe
Flare
Outer diameter (D)
Depth (A)
ø6.35 mm
14 to 18
ø9.52 mm
34 to 42
ø12.70 mm
49 to 61
ø15.88 mm
68 to 82
Heat
-15 °C to 24 °C
Oblique
Rough
Burr
R 0.4 to 0.8 mm
D
L
Flare
Flare dimension (L)
8.7 to 9.1 mm
12.8 to 13.2 mm
16.2 to 16.6 mm
19.3 to 19.7 mm
English
15
Advertisement
Table of Contents
