Panasonic U-4LE1E5 Installation Instructions Manual page 16

[Obstacle to the front of unit]
● Top is open:
(1) Single-unit installation
(2) Multiple-unit installation (2 or more units)
Min. I
or more
The amount of space is required for removing the screws
Note:
on the rear of the unit.
If in case the sufficient space for maintenance is ensured
on the rear of the outdoor unit, installation is possible
with the space of both sides of not less than 150mm
where marked with * mark.
[Obstacle to the front and rear of unit]
● The top and both sides must remain open. Either the obstacle to the front or the obstacle to the rear must be no taller
than the height of the outdoor unit.
(1) Single-unit installation
Dimension Q
If a snow protection duct is attached after the unit is
installed, verify that dimension Q is 500 mm or more.
[Installation in front-rear rows]
● The top and both sides must remain open.
Either the obstacle to the front or the obstacle to
the rear must be no taller than the height of the
outdoor unit.
AMP Air Conditioning
Unit: mm
H I
500 250* 1000
Min. I
or more
Unit: mm
O P
500 150
● Top is blocked by an obstacle:
J
Min. M
or more
(2) Obstacles on both sides
Installation is possible with the maximum 3 outdoor units.
Min. 250*
or more
Note:
The amount of space is required for removing the screws on the rear
of the unit. If in case the sufficient space for maintenance is ensured
on the rear of the outdoor unit, installation is possible with the space
of both sides of not less than 150mm where marked with * mark.
15
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Unit: mm
M N
500 300
Min. 250*
or more
Min. 300 or more
Min. 1500 or more
Unit: mm
Unit: mm