Design
D - 37
(3) Installed position and position of the center of gravity
Outdoor unit
Position of center of gravity
Position of holding
down fixings
Position of center of gravity Product mass (kg)
Outdoor unit type
l
1
l
2
l
G1
l
G1´
l
G2
h
G
Standard/cold region
specification
70 type 1,000 1,060 515 485 515 700 700
90 type 1,000 1,060 515 485 515 700 720
120 type 1,000 1,060 495 505 525 720 950
150 type 1,000 1,060 495 505 525 720 950
190 type 1,000 1,060 525 475 525 720 980
*For earthquake resistant design, compare l
G1
and l
G1´
and use the smallest value. for 70 type l
G1´
is 485
Foundation size
Outdoor unit type 70, 90 type 120, 150, 190 type
size A B C A B C
Positioning on
the ground
1,360 1,160
120 or
more
1,810 1,160
120 or
more
Positioning on a
roof
1,750 1,750
120 or
more
1,850 1,850
140 or
more
Positioning on an
earthquake
resistant stand
on the roof
1,850 1,850
120 or
more
2,000 2,000
140 or
more
Note The foundation is a solid foundation, or directly placed on a floor slab type.
Size and type of anchor bolts
The
anc
h
or b
olts a
r
e all
M12.
The types are, embedded L-type, LA type, with a head, J type, JA type.
Boxed out L type, LA type, with a head, J type, JA type (however, the dimension C on the base must be greater than
180mm).
Subsequently inserted resin anchors, subsequently inserted male screw mechanical type. Subsequently inserted
female screw type mechanical anchors have insufficient pull-out strength, so cannot be used.
Short side(front face)
Long side(side face)
l
G2
h
G
l
2
A
B
C
l
G1
h
G
l
1
l
G1’
■
1
3
2
7. Center of gravity position and earthquake resistant design
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