Sanyo 85464359982001 Table, Concealed Duct High-StaticPressure Type D Type, Fig

07-007 W-2WAY_II_NA 1/23/07 6:09 PM Page 43

■Concealed Duct High-Static Pressure Type (D Type)

3-19. Required Minimum Space for Installation and Service

● 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. 3-77.

● It is recommended that space be provided (23-5/8" ⋅

23-5/8") for checking and servicing the electrical system.

● Fig. 3-78 and Table 3-3 show the detailed dimensions of

5-1/8

37

38-37/64

Suspension

bolt pitch

Min. 23-5/8

19-11/16 (Space for service)

11-27/64

Suspension

bolt pitch

Air suction side

Refrigerant tubing

the indoor unit.

	Electrical
Inspection access	component	Min. 23-5/8
(23-5/8" × 23-5/8")	box	Space for
		service

Drain pan Ceiling face

D

Min. 22-53/64

Min. 5-1/8

Unit: in.

Fig. 3-77

37

31-7/32

7 ⋅ 3-15/16 = 27-9/16

22 - ø1/8

2-5/32

25/32

(Hole for full

1-37/64

3-35/64

circumference)

1-57/64

2-23/64

5-1/8

pitch)

Table 3-5

16-17/32 15-35/64

Unit: in.

27/64-11

bolt

36

2-43/64

nspeion

Length

A

B

C

Type

Electrical component box

48

17-23/32

16-47/64

3-55/64

2

(Sus

4-ø20 hole for

-5/3

1-13/16

suspension bolt

3

4 ⋅ 3-15/16

Refrigerant liquid line (ø3/8 or ø1/4)

16 - ø1/8

= 15-3/4

Refrigerant gas line (ø3/4 or ø5/8)

(Hole for full

19-11/16

circumference)

Power supply outlet

19/32

38-37/64 (Suspension bolt pitch)

19/32

Drain connection (25A, O.D. 1-1/4")

Duct connection for suction

24-13/32

39-49/64

Duct connection for discharge

1 5/-232

19-11/16

2-3/4

5/-232

15/16-3

Inter-unit control wiring

55/64-3

2311/

1/3-132

1-3/8

37

15/16-3

25/64

25/64

12-13/64

11-13/16 B

1-

A

-25/32

15/16

15/16

Drain pan

Unit: in.

3-

3-

Fig. 3-78

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