Mitsubishi Electric SMART MULTI MXZ-SM36NAM2-U1 Data Book page 82

12. OUTDOOR INSTALLATION
12-1-3. Foundation
A. Be sure to install the unit in a sturdy, level surface to prevent rattling noises during operation. (see Fig. 12-1-3)
B. Foundation specifications are as follows.
Thickness of concrete Weight-bearing capacity
120 [4-23/32"] 320 kg [705lbs]
C. Make sure that the length of the foundation bolt is within 30 mm [1-3/16"] of the bottom surface of the base.
D. Secure the base of the unit firmly with four-M10 [3/8"] foundation bolts in sturdy locations.
Warning:
A. The foundation base should be strong enough to support the outdoor unit, otherwise, it may fall down and cause
damage or injures.
B. The unit must be installed according to the instructions in order to minimize the risk of damage from earthquakes,
typhoons, or strong winds.
B
Min.475
[18-11/16"]
600
[23-5/8"]
Min.25 [1"]
M-P0890
Foundation bolt Bolt length
M10 [3/8"] 70 [2-3/4"]
A
D
E
C
M10 (3/8") bolt
A
Base
B
As long as possible
C
Vent
D
Set deep in the ground
E
mm [in.]
600
[23-5/8"]
225
225
[8-7/8"]
[8-7/8"]
1050
[41-11/32"]
mm
[in.]
A
B
* When installing a single outdoor unit, the clearance is 15 mm [19/32 in.] or more.
Fig. 12-1-3
SMART MULTI
A
A
D
E
M10 (3/8") bolt
Base
As long as possible.
Vent
Set deep in the ground.
mm [in.]
220 230
[8-21/32] [9-1/16]
1050
[41-11/32]
80