24
Base construction and installation of the outdoor unit
Examples of draining work
Construct the drainage ditch with reinforced concretes and make sure that water-proong 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,
overowing 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 (inch)
960 (37.80)
760 (29.92)
100 (3.94)
80 (3.15)
80 (3.15)
80 (3.15)
60°
100 (3.94)
X
X’
Direction of the drainage
(Slope 1/50)
<Drainage work for single installation>
B
A
50 (1.97)
100
(3.94)
150 (5.91) 100 (3.94)
<X-X’ SECTION>
80 (3.15)
80 (3.15)
80 (3.15)
80 (3.15)
80 (3.15)
80 (3.15)
80 (3.15)
80 (3.15)
60°
60°
200
(7.87)
B B
200
(7.87)
Direction of the drainage
(Slope 1/50)
<Drainage work for module installation>
Unit: mm (inch)
Classication Small type Large type
Models AM080/100/120 AM140/160/180/200/220
A 940 (37.01) 1,350 (53.15)
B 740 (29.13) 1,150 (45.28)
DVM S ODU-SA_IM_05534A-01_EN.indd 24 2016-03-16 오후 3:00:55
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