12 Technical data
Installer reference guide
25
AZQS100~14 AZQS100~140B7Y1B
Split system air conditioners
4P3855291 – 2014.08
12.2.2
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. Forsee
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 any of the
layouts below, contact your dealer.
Single unit | Single row of units
Layout
If
Then (mm)
Obstacles
Heights
a
b
c
d
e
e
B
e
D
Single unit
a
b
c
d
e
e
B
e
D
A
B
C
D
E
H
B
H
U
H
D
B
—
≥100
A, B, C
—
≥100
≥100
≥100
B, E
—
≥100
≥1000
≤500
A, B, C, E
—
≥150
≥150
≥150
≥1000
≤500
D
—
≥500
D, E
—
≥500 ≥1000 ≤500
B, D
H
B
<H
D
H
D
>H
U
≥100
≥500
H
B
>H
D
H
D
<H
U
≥100
≥500
B, D, E
(Note 1)
H
B
<H
D
H
B
≤½H
U
≥250
≥750 ≥1000 ≤500
½H
U
<H
B
≤H
U
≥250
≥1000 ≥1000 ≤500
H
B
>H
U
NOT allowed
H
B
>H
D
H
D
≤½H
U
≥100
≥1000 ≥1000
≤500
½H
U
<H
D
≤H
U
≥200
≥1000 ≥1000
≤500
H
D
>H
U
NOT allowed
Single row of units
H
U
a
b
>100
c
d
e
e
B
e
D
A
B
C
D
E
H
B
H
D
>100
A, B, C
—
≥200
≥300 ≥1000
A, B, C, E
—
≥200
≥300 ≥1000
≥1000
≤500
D
—
≥1000
D, E
—
≥1000 ≥1000 ≤500
B, D
H
B
<H
D
H
D
>H
U
≥300
≥1000
H
B
>H
D
H
D
≤½H
U
≥250
≥1500
½H
U
<H
D
≤H
U
≥300
≥1500
B, D, E
(Note 1)
H
B
<H
D
H
B
≤½H
U
≥300
≥1000 ≥1000 ≤500
½H
U
<H
B
≤H
U
≥300
≥1250 ≥1000 ≤500
H
B
>H
U
NOT allowed
H
B
>H
D
(Note 2)
H
D
≤½H
U
≥250
≥1500 ≥1000
≤500
½H
U
<H
D
≤H
U
≥300
≥1500 ≥1000
≤500
H
D
>H
U
NOT allowed
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
Note 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.
Note 2
Maximum two units can be installed.
Содержание AZQS100B7Y1B
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