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Technical data
Installer and user reference guide
153
RXYSA4~6A7V/Y1B
VRV 5-S system air conditioner
4P600330-1 – 2020.01
28.1 Service space: Outdoor unit
Suction side
In the illustrations below, the service space at the suction side is based on 35°C DB and
cooling operation. Foresee more space in the following cases:
▪
When the suction side temperature regularly exceeds this temperature.
▪
When the heat load of the outdoor units is expected to regularly exceed the maximum
operating capacity.
Discharge side
Take refrigerant piping work into account when positioning the units. If your layout does
not match with any of the layouts below, contact your dealer.
Single unit ( ) | Single row of units (
)
A~E
a
b
c
d
e
e
B
e
D
a
b
c
d
e
e
B
e
D
A
B
C
D
E
B
H
U
H
D
H
B
—
≥100
A, B, C
—
≥100
(1)
≥100 ≥100
B, E
—
≥100
≥1000
≤500
A, B, C, E
—
≥150
(1)
≥150 ≥150
≥1000
≤500
D
—
≥500
D, E
—
≥500 ≥1000 ≤500
B, D
≥100
≥100
≥500
≥500
B, D, E
1+2
1
H
D
>H
U
H
D
>H
U
H
B
≤½H
U
≥250
≥750 ≥1000 ≤500
½H
U
<H
B
≤H
U
≥250
≥1000 ≥1000 ≤500
H
B
>H
U
H
D
≤H
U
H
D
>H
U
H
D
≤H
U
H
D
≤H
U
H
D
≤½H
U
≥100
≥1000 ≥1000
≤500
½H
U
<H
D
≤H
U
H
D
≤H
U
H
D
≤½H
U
½H
U
<H
D
≤H
U
≥200
≥1000 ≥1000
≤500
H
D
>H
U
A, B, C
—
≥200
(1)
≥300 ≥1000
A, B, C, E
—
≥200
(1)
≥300 ≥1000
≥1000
≤500
D
—
≥1000
D, E
—
≥1000 ≥1000 ≤500
B, D
H
D
>H
U
≥300
≥1000
≥250
≥1500
≥300
≥1500
B, D, E
H
B
≤½H
U
≥300
≥1000 ≥1000 ≤500
½H
U
<H
B
≤H
U
≥300
≥1250 ≥1000 ≤500
H
B
>H
U
H
D
≤½H
U
≥250
≥1500 ≥1000
≤500
½H
U
<H
D
≤H
U
≥300
≥1500 ≥1000
≤500
H
D
>H
U
H
B
H
D
H
U
(mm)
H
U
a
b
c
d
e
e
B
e
D
A
B
C
D
E
H
B
H
D
≥100
(1)
≥100
(1)
(1)
For better serviceability, use a distance ≥250 mm
A,B,C,D
Obstacles (walls/baffle plates)
E
Obstacle (roof)
a,b,c,d,e
Minimum service space between the unit and obstacles A, B, C, D and E
e
B
Maximum distance between the unit and the edge of obstacle E, in the direction of obstacle B
e
D
Maximum distance between the unit and the edge of obstacle E, in the direction of obstacle D
H
U
Height of the unit
H
B
,H
D
Height of obstacles B and D
1
Seal the bottom of the installation frame to prevent discharged air from flowing back to the suction side through the
bottom of the unit.
2
Maximum two units can be installed.
Not allowed
Multiple rows of units (
)
Summary of Contents for VRV 5-S Series
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