10. Installation
Outdoor unit
Base ground construction
(Unit : mm)
<When installing on the ground>
Draining pit
Over 200
<When installing on the roof>
Bottom surface of the base ground
must be horizontally leveled
Over 200
Ov
er
200
Outdoor unit installation
(Unit : mm)
Base
ground
H beam or anti-
vibration frame
Over
200
Ov
er
200
Ov
er
50
Outdoor unit base mount and anchor
bolt position
A
B
54
730
76
3
54
(Unit : mm)
Outdoor unit - Anti-vibration
frame (4-Ø 12)
Anti-vibration - Base ground
(4-Ø 18)
(Unit : mm)
Classification
(mm)
DVM S2 Small Type
DVM S2 Large Type
W930 x H1695 x D765
W1295 x H1695 x D765
A
930
1295
B
790
1155
※
Refer to the blueprints in technical data book to make a holes
for connecting the anti-vibration pad.
Examples of draining work
• Construct the drainage ditch with reinforced concretes and
make sure that water-proofing work is done.
• For smooth draining of defrost water, make sure to apply 1/50
slope.
• Construct a drainage around the outdoor unit to prevent
the defrost water (from the outdoor unit) from stagnating,
overflowing or freezing near the installation space.
• When the outdoor unit is installed on the roof, check the
strength and waterproof status of the roof.
(Unit : mm)
96
0
76
0
100
80
80
80
60
°
100
X
X’
Direction of
the drainage
(Slope 1/50)
<Drainage work for single installation>
B
A
50
100
150
100
<X-X’ SECTION>
80
80
80
80
80
80
80
80
60
°
60
°
240
B
B
240
Direction
of the
drainage
(Slope 1/50)
<Drainage work for module installation>
(Unit : mm)
Classification
DVM S2 Small Type
DVM S2 Large Type
A
1030
1395
B
790
1155
