Mitsubishi Electronics PUHY-YMC Space required around unit, Individual installation

6. Space required around unit

6.1. Individual installation

Basic space required

A space of at least 250 mm is necessary at the back for inlet air. Taking servicing, etc. from the rear into account, a space of about 450 mm should be provided, the same as at the front.

	D
A
E	F
B
C
<Top view>	<Side view>

A250 mm or more

B450 mm or more

CFront (outside of machine room)

DTop discharge (open in principle)

EFront inlet (open in principle)

FRear inlet (open in principle)

When inlet air enters from right and left sides of unit

When unit is surrounded by walls
		A	B
B
	h	C		E
	D
				h
A	H	650	325
				H
C
			<Side view>

AL1 or more

BL2 or more

CFront

DFront panel

ERear panel

figure above to L1 and L2 in the table above.			ENGLISH
Note:
• Wall heights (H) of the front and the back sides shall be within
height of front panel and rear panel.
• If the panel height is exceeded, add the “h” dimension of the
Model	L1	L2
PUHY-400	450	250
PUHY-500

Example: When h is 100

The L1 dimension becomes 450+100 = 550 mm.

	B
C	A

D

AL1 or more

A	B
	h
C	H
	<Side view>

When there is an obstruction above the unit

A

E

D

B

BL2 or more

CFront

DNo restrictions on wall height (left and right)

Note:

•Wall heights (H) of the front and the back sides shall be within overall height of unit.

•When the total height is exceeded, add the “h” dimension of the figure above to L1 and L2 in the table above.

Model	L1	L2
PUHY-400	450	250
PUHY-500

C F

When there is little space

up to an obstruction

A45° or more

B300 mm or more

CFront

D1000 mm or more

EAir outlet guide (procured at the site)

FRear

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