■Concealed Duct
● This air conditioner is usually installed above the ceiling |
so that the indoor unit and ducts are not visible. Only the |
air intake and air outlet ports are visible from below. |
● The minimum space for installation and service is shown |
in Fig. |
● It is recommended that space be provided |
● Fig. |
37
Suspension
bolt pitch
Min.
Suspension
bolt pitch
Air suction side
Refrigerant tubing
the indoor unit. |
| Electrical |
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Inspection access | component | Min. |
box | Space for | |
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| service |
D
Drain pan
Ceiling face
Min.
Min.
Unit: in.
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| 37 |
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| 7 ⋅ |
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| 22 - ø1/8 | 25/32 |
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Table | Unit: in. |
| bolt |
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36 |
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Length | A | B |
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Type |
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| Electrical component box |
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48 | 2 |
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| suspension bolt |
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| Refrigerant liquid line (ø3/8 or ø1/4) |
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| 16 - ø1/8 |
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| Refrigerant gas line (ø3/4 or ø5/8) |
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| circumference) |
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| Power supply outlet |
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| 19/32 | 19/32 | Drain connection (25A, O.D. |
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| Duct connection for suction |
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| Duct connection for discharge |
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| 25/64 | 25/64 |
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A |
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Fig.
44