19
English
Instal
lation Pr
oc
edur
e
Step 6 Connecting the refrigerant pipe
◆ AJ052/068RCJ3EG
1
Piping outside diameter
Indoor unit
Out unit
Power
supply Ø,
V, Hz
Outside
diameter
Liquid Gas
AR07/09/12********,
AJ016/020/026
/035RB*DEG
AJ052RCJ3EG
AJ068RCJ3EG
1,220-240,
50
1/4"
3/8"
AR18********,
AJ052RB*DEG
1/2”
NOTE
• AJ052RCJ3EG Outdoor unit cannot be connected to
the following indoor unit combination.
-AJ052RBNDEG/AJ052RBMDEG
• AJ068RCJ3EG Outdoor unit cannot be connected to
the following indoor unit combination.
-AJ***RBJDEG
2
Piping length and the height
1 Room
max
length
3 Room
total max
length
Max height
between
indoor unit
& outdoor
unit
Max height
between
indoor units
Dimension
25m
50m
15m
7.5m
Composition
A,B,C
A+B+C
(H)
(h)
◆ AJ080RCJ4EG
1
Piping outside diameter
Indoor unit
Out unit
Power
supply Ø,
V, Hz
Outside
diameter
Liquid Gas
AR07/09/12********,
AJ016/020/026
/035RB*DEG
AJ080RCJ4EG 1,220-240,
50
1/4"
3/8"
AR18********,
AJ052RB*DEG
1/2”
AR24********
5/8”
NOTE
• AJ080RCJ4EG Outdoor unit cannot be connected to
the following indoor unit combination.
-AJ***RBJDEG
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)
Make at least one round:
It will reduce noise and vibration
Main power switch
A
B
(h) (H)
C
A
B
(h) (H)
C
D
Main power switch
Make at least one round:
It will reduce noise and vibration
