Transporting The Unit; Installation Of Unit; Installation - Mitsubishi Electric City Multi PUHY-P72TKMU-A Installation Manual

7. Transporting the unit

[Fig. 7.0.1]
1 P72
Slings
(Min. 8 m [26 ft.] x 2)
50 mm [1-31/32 in.] or
thicker protective pads
(two each in the front
and back)
Protective pads
(two each in the
front and back)
2 P96
Slings
(Min. 8m [26 ft.] x 2)
50 mm [1-31/32 in.] or
thicker protective pads
(two each in the front
and back)
Protective pads
(two each in the
front and back)

8. Installation of unit

8.1. Installation

[Fig. 8.1.1]
A
D
C
8
3 P120, P144
40°
Fan guard
50 mm [1-31/32 in.] or
thicker protective pads
(two each in the front
and back)
Sling holes
(two each in the front and back)
40°
Fan guard
• Use suspension ropes that will withstand the weight of the unit.
• When moving the unit, use a 4-point suspension, and avoid giving impacts
to the unit (Do not use 2-point suspension).
• Place protective pads on the unit where it comes in contact with the ropes to
protect the unit from being scratched.
• Use a 50 mm [1-31/32 in.] or thicker cardboard or cloth as a protective pad
on the top of the unit to prevent contact between the fan guard and slings.
• Set the angle of roping at 40˚ or less.
• Use 2 ropes that are each longer than 8 m [26 ft].
Caution:
Be very careful when carrying/moving the product.
- When installing the outdoor unit, suspend the unit at the specified location of
the unit base. Stabilize as necessary so that it does not move to the side and
support it at 4 points. If the unit is installed or suspended with 3-point support,
the unit may become unstable and fall.
Sling holes
(two each in the front and back)
Field-supplied M10 anchor bolt
A
Fixing bracket for the hole-in anchor bolt (3 locations to fix with screws)
C
Anti-vibration rubber
D
Install it so that the rubber covers the entire width of the unit leg.
• Fix unit tightly with bolts so that unit will not fall down due to earthquakes or
strong winds.
B
• Use concrete base or an angle bracket as the foundation of unit.
• Vibration may be transmitted to the installation section and noise and
vibration may be generated from the floor and walls, depending on the
installation conditions. Therefore, provide ample vibrationproofing (cushion
pads, cushion frame, etc.).
• Build the foundation in such way that the corner of the installation leg is
securely supported as shown in the figure. (Fig. 8.1.1)
When using a rubber isolating cushion, please ensure it is large enough to
cover the entire width of each of the unit's legs. If the corners are not firmly
seated, the installation feet may be bent.
• When using cushion pads, be sure that the full width of the unit is covered.
• The projecting length of the anchor bolt should be less than 30 mm [1-3/16 in].
• Post-installed anchor bolts (i.e., bolts not firmly cemented into the base) are
not compatible with this product unless fixing brackets are first mounted on
the four locations (six locations: P120, 144).
Slings
(Min. 8m [26 ft.] x 2)
Protective pads
(two each in the
front and back)
Sling holes
(two each in the front and back)
Corner is not seated.
B
40°
Fan guard