Johnson Controls (H,Y)VAHP072B31CW, Руководство по установке и обслуживанию

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P00877Q
15
- If there are no walls on the front and rear sides, clearance for service access is required as follows:
* Front Side: Minimum 19-11/16 inch (500mm)
* Rear Side: Minimum 11-13/16 inch (300mm)
* Right and Left Sides: Minimum 3/8 inch (10mm)
(In an instance where the snow protection hood (optional part) or the air outlet
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(50mm) is required.)
- If the wall on the front side is over 59-1/16 inch (1,500mm) high, a clearance of (19-11/16 inch (500mm)
+ h2/2) for the front side is required.
- If the wall on the rear side is over 19-11/16 inch (500mm) high, a clearance of (11-13/16 inch (300mm) +
h1/2) for the rear side is required.
- When the units are surrounded by walls on more than two sides, observe the necessary clearance
indicated in the diagram above.
- For walls on more than two sides, secure adequate clearance for service access space as shown in the
following illustrations.
- If the space between the unit and an obstacle above the unit is less than 59-1/16 inch (1,500mm) or the
space above the unit is closed, set up the duct at the air outlet side in order to prevent short circuit.
- Make sure there is enough space in case the unit needs to be serviced and any of the four sides would
need to be opened or removed.
4.2 Service Space
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x
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Additionally, adequate clearance is required for service maintenance access.
(Unit: inch)
Min. 59-1/16
Min. 19-11/16 + h2/2 Min. 11-13/16 + h1/2
59-1/16
Front
Side Rear
Side
< Side View >
30-1/8
h1
19-11/16
h2