30
Base construction and installation of the outdoor unit
࡛
Make sure to remove the wooden pallet before installing the outdoor unit. If you do not remove
ϩ˵ʪиͱͱʒʪ͝Χɇ̷̷ʪϩࡥϩ˵ʪθʪ̈ϑθ̈ϑ̧ͱ˙ѣθʪʒЇθ̈͝˝иʪ̷ʒ̈͝˝ϩ˵ʪΧ̈ΧʪϑÃ˙ϩ˵ʪͱЇϩʒͱͱθЇ̈͝ϩ̈ϑ̈͝ϑϩɇ̷̷ʪʒ
with wooden pallet on, and it was used for long period time, wooden palette may break and cause
electrical hazard or high pressure may damage the pipes.
WARNING
࢜
̈уɇ͝ͱЇϩʒͱͱθЇ̈͝ϩѣθ̷͔цͱ͝ϩ˵ʪɵɇϑʪ˝θͱЇ͝ʒӥϩ˵ɇ͝ʀ˵ͱθɵͱ̷ϩϑ
࢜
Manufacturer is not responsible for the damage occurred by not following the installation standards.
1. Make sure that the height of the base ground is 200mm or higher to protect the outdoor unit from rain
water or other external conditions. Also, install a draining pit around the base ground and connect the
drain pipe to the drainage.
2. Considering the vibration and weight of the outdoor unit, strength of the base ground must be strong to
ΧθʪЭʪ͝ϩ͝ͱ̈ϑʪɇ͝ʒϩ˵ʪϩͱΧϑЇθ˙ɇʀʪͱ˙̈ϩϑ˵ͱЇ̷ʒɵʪѤɇϩ
3. Base ground should be 1.5 times larger than the bottom of the outdoor unit.
4.
ĮЇϩʒͱͱθЇ̈͝ϩ͔Їϑϩɵʪѣуʪʒѣθ̷͔цϑͱϩ˵ɇϩ̈ϩʀɇ͝ӥϩ˵ϑϩɇ͝ʒϩ˵ʪӥ͝ʒϑΧʪʪʒͱ˙ߥߢ͔ࢩϑÃ˙цͱЇʀɇ͝͝ͱϩѣуϩ˵ʪ
ͱЇϩʒͱͱθЇ̈͝ϩͱ͝ϩ˵ʪɵɇϑʪ˝θͱЇ͝ʒࡥѣӱϩɵцϑ̈ʒʪͱθЇϑʪʪуϩθɇϑϩθЇʀϩЇθʪ
5.
Ã͝˵ʪɇϩ̈͝˝ͱΧʪθɇϩ̈ͱ͝ࡥʒʪ˙θͱϑϩиɇϩʪθ͔ɇц˙ͱθ͔ϑͱцͱЇ͔Їϑϩθʪɇ̷̷цʀɇθʪɇɵͱЇϩϩ˵ʪʒθɇ̈͝ɇ˝ʪɇ͝ʒиɇϩʪθΧθͱͱѣ͝˝
ϩ˵ʪѤͱͱθƟͱΧθʪЭʪ͝ϩʒʪ˙θͱϑϩиɇϩʪθ˙θͱ͔ϑϩɇ˝͝ɇϩ̈͝˝ͱθ˙θʪʪї͝˝ࡥʀͱ͝ϑϩθЇʀϩɇʒθɇ̈͝ɇ˝ʪӥϩ˵ͱЭʪθߣࢩߧߢϑ̷ͱΧʪ
࣑Ãʀʪ͔ɇц˙ͱθ͔ͱ͝ϩ˵ʪѤͱͱθ̈͝ӥ͝ϩʪθϑʪɇϑͱ࣒͝
6. It is necessary to add wire mesh or steel bar during concrete construction for the base ground to prevent
damages or cracks.
7. When installing multiple outdoor units at the same place, construct an H beam or an anti-vibration frame
on the base ground to install the outdoor unit.
8. After installing an H beam or an anti-vibration frame, apply corrosion protection and other necessary
coating.
9. When concrete construction for outdoor unit installation is completed, install an anti-vibration pad
(t=20mm or more) or an anti-vibration frame to prevent vibration of the outdoor unit from transferring to
the base ground.
10.
ť̷ɇʀʪϩ˵ʪͱЇϩʒͱͱθЇ̈͝ϩͱ͝ɇ͝²ɵʪɇ͔ͱθɇ͝ɇ͝ϩ̈ࣛӬɵθɇϩ̈ͱ͝˙θɇ͔ʪɇ͝ʒѣӱϩӥϩ˵ϩ˵ʪɵͱ̷ϩࡥ͝Їϩɇ͝ʒиɇϑ˵ʪθ
(The bearing force has to be over 3.5kN)
Base ground construction
<When installing on the ground>
Draining pit
Over 200 mm
<When installing on the roof>
Bottom surface of the base
ground must be horizontally
leveled
Over 200 mm
Over
20
0 mm
