Mitsubishi Electric Y Series Installation Manual page 7

2 In case of collective installation and continuous installation
• When multiple units are installed adjacent to each other, secure enough space to allow for air circulation and passageways between groups of units as shown in the
figures.
* Leave both sides of each group of units open.
• As with single installation, if the wall height exceeds the height limit, widen the space in the front and the back of a given group of units by the amount that exceeds
the limit (labeled <h> in the figure).
• If there is a wall at both the front and the rear of the unit, install up to six units (three units : P500) consecutively in the side direction and provide a space of 1000 mm
or more as inlet space/passage space for each six units (three units : P500).
[Fig. 6.0.2]
(1) Side-by-side installation
<The space on both sides of a given group of units is minimum.>
*
30
h
Unit height
(2) Face-to-face installation
<There are walls in the front and the back of a given group of units.>
*
h
Unit height
450 + h
(3) Combination of face-to-face and side-by-side installations
<There are walls in the front and the back of a given group of units.>
*
h
500
h
500
300 + h
*
450 + h
h
500
100 + h
450
*
450
h
500
300 + h
900
*
300 + h
<The space on both sides of a given group of units is minimum.>
*
100
h
Unit height
<There is a wall on one side.>
h
Unit height
15 + h
<There is a wall on one side and either the front or the back of a given group of unit.>
1000
+ h
*
h
500
100 + h
*
450 + h
450
450
h
Unit height
300 + h
*
900
(Unit : mm)
h
500
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