Multiple Unit Installation; Side-By-Side Installation - Mitsubishi Electric QAHV Série Manuel D'installation & D'instructions

<2> Multiple unit installation
When installing multiple units, make sure to take into consideration factors such as providing enough space for
people to pass through, ample space between blocks of units, and sufficient space for airflow. (The areas marked
with Ⓐ in the figures below must be left open.)
In the same way as with the single unit installation, add the dimension that exceeds the height limit (shown as "h1"
through "h3" in the figures) to L1, L2, and L3 as shown in the tables below.

(1) Side-by-side installation

Ⓐ
L4
h1
Unit height
Required minimum distance [mm (in)]
L1 (Front)
500 + h1
(19-11/16 + h1) (11-13/16 + h2)
Ⓐ Leave open in two directions.
(2) Face-to-face installation
When there are walls in the front and rear of
the block of units
Ⓐ
h1
Unit height
L1
Required minimum distance [mm (in)]
L1 (Front)
500 (19-11/16) 300 (11-13/16)
Ⓐ Leave open in two directions.
h2
500 (19-11/16)
L2
Ⓐ
L1
L2 (Rear) L4 (Between)
300 + h2
100 (3 -15/16)
h2
500 (19-11/16)
L2
L4
Ⓐ
L4
L2 (Rear) L4 (Between)
500 (19-11/16)
When there is a wall on either the right or left
side of the block of units
h3
Unit height
L3
Required minimum distance [mm (in)]
L3 (Right/Left) L4 (Between)
50 + h3 (2 + h3) 500 (19-11/16)
GB-10
[Unit: mm (in)]
L4
L4