Units installation
11
PMML0317A rev.1 - 11/2013
ENGLISH
12.1.2 Installation place provision
Concrete Foundation
1 Foundation could be on at and is recommended be 100-300
mm higher than ground level.
2 Install a drainage around foundation for smooth drain
3 When installing the outdoor unit x the unit by anchor bolts
of M10.
4 When installing the unit on a roof or a veranda, drain water
sometimes turns to ice on a cold morning. Therefore, avoid
draining in an area that people often use because it is slippery.
* Space for downward piping space
Nº Description
Outdoor Unit
Cut this portion of bolt If not, it’s difcult to remove Service Cover
Mortar Hole (Ø100xDepth 150)
Anchor Bolt M10 (Ø12.5 Hole)
Drainage (Wide 100xDepth 150)
Drainage
Vibration-proof rubber
N O T E
When the mark * dimension is secured, piping work from bottom
side is easy without interference of foundation.
5 The whole of the base of the outdoor unit should be installed
on a foundation. When using vibration-proof mat, it should
also be positioned the same way. When installing the outdoor
unit on a eld supplied frame, use metal plates to adjust the
frame width for stable installation as shown in below gure.
70 mm
Base width of outdoor unit
Outdoor unit is
unstable
Frame
60mm
Frame with (Field supplied)
INCORRECT
CORRECT
Outdoor unit is
stable
70 mm
Base width of outdoor unit
Frame
100mm or more
Metal plate
Recommended Metal Plate Size
- (Field-Supplied) Material: Hot-Rolled Mild Steel
- Plate (SPHC) Plate Thickness: 4.5 T
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