17
English
Instal
lation Pr
oc
edur
e
◆ AJ048BXJ5CH
1
Piping outside diameter
Indoor unit
Out unit
Power
supply Ø,
V, Hz
Outside
diameter
Liquid Gas
**07/09/12/009/
012**, AR15**
AJ048BXJ5CH
1,208-
230,60
1/4"
3/8"
**18/018**
AJ015**, AC015**
1/2"
**24/024**
5/8"
A
B
(h) (H)
C
D E
Main power switch
2
Piping length and the height.
1 Room
max
length
5 Room
total max
length
Max height
between
indoor unit
& outdoor
unit
Max
height
between
indoor
units
Dimension
82.0 ft
(25 m)
229.7 ft
(70 m)
49.2 ft (15 m)
24.6 ft
(7.5 m)
Composition A,B,C,D,E A+B+C+D+E
(H)
(h)
Make at least one round:
It will reduce noise and vibration
CAUTION
• Minimum pipe length is 10 ft (3 m) to reduce noise and
vibration.
• The appearance of the unit may be different from the
diagram depending on the model.
CAUTION
• If the indoor unit combination includes AJ***BNHDCH
/ AC***BNZDCH indoor units, select a combination
according to the guide in the Technical Data Book.
• If error code E563 occurs, Cool Mode Try run and Pipe
Check operations are still possible.
NOTE
• You can use the Cool and Heat modes in the following
conditions :
Mode
Cool
Heat
Outdoor
temperature
14 ℉ to 114.8 ℉
(-10 ℃ to 46 ℃)
AJ***BXJ*CH
AJ***CXS*CH
5 ℉ to 75.2 ℉
(-15 ℃ to 24 ℃)
-13 ℉ to 75.2 ℉
(-25 ℃ to 24 ℃)
‐
It could take maximum 60 minutes to operate for
the protection of the compressor, if the outdoor
temperature is below 23 ℉ (-5 ℃).
Step 6 Optional: Cutting and flaring
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°
Oblique
Rough
Burr
3
To prevent any gas from leaking out, remove all burrs
at the cut edge of the pipe, using a reamer.
DB68-12535A-00_IM_23Y FJM Outdoor_AA_EN_.indd 17
DB68-12535A-00_IM_23Y FJM Outdoor_AA_EN_.indd 17
2023-09-22 오후 1:46:56
2023-09-22 오후 1:46:56