Samsung Max Heat DVM S2 Technical Data Book page 50

10. Installation
Outdoor unit installation
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.
X
120 (4.73) B
A
<Drainage work for single installation>
<X-X' SECTION>
B
240 240
(9.45) (9.45)
<Drainage work for module installation>
Classification
Large type
A 1,395 (54.9)
B 1,155 (45.5)
Unit : mm (inch)
X'
Direction of
the drainage
(Slope 1/50)
150 (5.91) 100 (3.94)
Direction
of the
B
drainage
(Slope 1/50)
Unit : mm (inch)
DVM S2