right and left sides blocked
Single Installation
Upper Side open
Upper side blocked
multi-row and multiple installations
Mount the airflow guide (optional accessory) and open both right and left sides.
The installation of multi-row and multiple outdoor units should be up to 3 outdoor units on a roof, etc. Use the airflow guide (optional accessory) in
order to prevent short-circuiting if more than 3 outdoor units are installed.
l
a
B
0 < l < 1/2H
600 or more
300 or more
1/2H < l < H
1400 or more
350 or more
When L > H use a base for outdoor unit to make L ≤ H. In this situation
ensure that the base is closed and does not allow the airflow to short
circuit. In each case, install the outdoor unit so that the discharge flow
does not short-circuit.
7.1.2 Installation place provision
Concrete Foundation
1
Foundation could be on flat 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 fix 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.
265
100
570
100
265
*170
25
25
420
470
4-
Ø16x23.5
*
Space for downward piping space
nº
Description
Outdoor Unit
Cut this portion of bolt If not, it’s difficult 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.
UNITS INSTALLATION
PMML0397B rev.3 - 01/2020 - P5416650
7
EN