Multi F Outdoor Unit Engineering Manual

Where there are obstacles on both suction
and discharge sides (discharge side obstacle
is higher than the outdoor unit).
Where there are obstacles above, and on both
suction and discharge sides (discharge side obstacle
is higher than the outdoor unit).
Maximum 19-11/16"
Minimum 11-13/16"
Minimum 39-3/8"
L
H
A
Minimum 19-11/16"
Minimum 11-13/16"
Table 164: Ratio among H, A, and L.
Clearance Requirements when Different Obstacles are Present, continued. (Unit: Inch)
If a stand is necessary, it should be contained (not open
frame) to prevent the discharge air from short cycling.
L A
L
≤ H
0<L≤1/2H 29-1/32 inches
1/2 H < L 39-3/8 inches
H < L
SetStandas:L≤H
Where there are obstacles on both suction
and discharge sides (discharge side obstacle
is higher than the outdoor unit).
Where there are obstacles above, and on both
suction and discharge sides (discharge side obstacle
is higher than the outdoor unit).
Maximum 19-11/16"
Minimum 11-13/16"
Minimum 39-3/8"
L
H
A
Minimum 19-11/16"
Minimum 11-13/16"
L
Minimum 39-3/8"
Minimum 39-3/8
"
Maximum 19-11/16"
Minimum 11-13/16"
Where there are obstacles on both suction
and discharge sides (discharge side obstacle
is lower than the outdoor unit).
Where there are obstacles above, and on both
suction and discharge sides (discharge side obstacle
is lower than the outdoor unit).
Minimum 19-11/16"
Minimum 11-13/16"
H
Minimum 11-13/16"
Minimum 78-3/4"
Minimum 23-19/32"
Minimum 39-3/8"
Series installation
“L” should be lower than “H”. If
a stand is necessary, it should
be contained (not open frame)
to prevent the discharge air from
short cycling.
PLACEMENT CONSIDERATIONS
Due to our policy of continuous product innovation, some specications may change without notication.
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196 | ApplicAtion Guidelines
Multi F and Multi F MAX Heat Pump System Engineering Manual
MULTI
F
MAX
MULTI
F