Samsung AJ Series, Installation Manual

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20
Installation Procedure
English
Instal
lation Pr
oc
edur
e
◆ AJ080TXJ4KG
1
Piping outside diameter
Indoor unit Out unit
Power
supply Ø,
V, Hz
Outside
diameter
Liquid Gas
AR07/09/12********,
AJ016/020/026
/035TN*D*G
AJ080TXJ4KG 1,220-240,
50
1/4"
3/8"
AR18********,
AJ052TN*D*G
1/2”
AR24******** 5/8”
NOTE
• AJ080TXJ4KG Outdoor unit cannot be connected to
the following indoor unit combination.
-AJ***TNJDKG
2 Piping length and the height
1 Room
max
length
4 Room
total max
length
Max height
between
indoor
unit &
outdoor
unit
Max height
between
indoor
units
Dimension 25m 70m 15m 7.5m
Composition A,B,C,D A+B+C+D (H) (h)
• Because your air conditioner contains R-32 refrigerant,
make sure that it is installed, operated, and stored it
in a room whose floor area is larger than the minimum
required floor area specified in the following table:
Minimum required room area (A,m²)
m (kg) Ceiling-mounted Wall-mounted Floor-standing
≤ 1.842 No requirement
1.843 3.64 4.45 28.9
1.9 3.75 4.58 30.7
2.0 3.95 4.83 34.0
2.2 4.34 5.31 41.2
2.4 4.74 5.79 49.0
2.6 5.13 6.39 57.5
2.8 5.53 7.41 66.7
3.0 5.92 8.51 76.6
3.2 6.48 9.68 87.2
3.4 7.32 10.9 98.4
3.6 8.20 12.3 110
3.8 9.14 13.7 123
4.0 10.1 15.1 136
4.2 11.2 16.7 150
4.4 12.3 18.3 165
4.6 13.4 20.0 180
4.8 14.6 21.8 196
5.0 15.8 23.6 213
- m : Total refrigerant charge in the system
- A : Minimum required floor area
• IMPORTANT: it’s mandatory to consider either the
table above or taking into consideration the local
law regarding the minimum living space of the
premises.
• Minimum installation height of indoor unit is 0.6 m
for floor mounted, 1.8 m for wall, 2.2 m for ceiling.
CAUTION
• 3 m as minimum pipe length: It will reduce noise and
vibration.
• Tighten the nuts to the specified torques.
If overtightened, the nuts could be broken so
refrigerant may leak.
• Protect or enclose refrigerant tubing to avoid
mechanical damage.
A
B
(h) (H)
C D
Main power switch
Make at least one round:
It will reduce noise and vibration