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Base construction and installation of the outdoor unit
Examples of draining work
ॷ Aͱ͝ϑϩθЇʀϩϩ˵ʪʒθɇ̈͝ɇ˝ʪʒ̈ϩʀ˵ӥϩ˵θʪ̈͝˙ͱθʀʪʒʀͱ͝ʀθʪϩʪϑɇ͝ʒ͔ɇ̧ʪϑЇθʪϩ˵ɇϩиɇϩʪθࣛΧθͱͱѣ͝˝иͱθ̧̈ϑʒͱ͝ʪ
ॷ
For smooth draining of defrost water, make sure to apply 1/50 slope.
ॷ
Construct a drainage around the outdoor unit to prevent the defrost water (from the outdoor unit) from
ϑϩɇ˝͝ɇϩ̈͝˝ࡥͱЭʪθѤͱӥ͝˝ͱθ˙θʪʪї͝˝͝ʪɇθϩ˵ʪ̈͝ϑϩɇ̷̷ɇϩ̈ͱ͝ϑΧɇʀʪ
ॷ
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
ߨߢ
ঌ
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
ߨߢ
ঌ
ߨߢ
ঌ
200
B
B
200
Direction of the drainage
(Slope 1/50)
<Drainage work for module installation>
(Unit : mm)
A̷ɇϑϑ̈ѣʀɇϩ̈ͱ͝
DVM S Small Type
DVM S Large A Type
DVM S Large B type
A
940
1,350
1,350
B
740
1,150
1,150
