GENERAL INSTALLATION GUIDELINES
Maintenance Clearances
Figure 15: High-Static Ducted (B8) Indoor Unit
Maintenance Clearances.
A2
Figure 17: High-Static Ducted (M1/M2/M3) Indoor Unit
Maintenance Clearances.
A3
A2
Chassis Code
Location
High-Static Ducted Indoor Units
M1
Right End
M2
Right End
M3
Right End
B8
Right End
Low-Static Ducted Indoor Units
L1
Right End
L2
Right End
L3
Right End
*Does not apply when the ceiling surface below can be removed.
36
C2
C1
A1
C2
C1
C3
A1
Table 15: Minimum Maintenance Clearances (in.).
Control Panel Access
C1
C2
8
8
8
8
8
8
12
14
10
12
10
12
10
12
Due to our policy of continuous product innovation, some specifications may change without notification.
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Figure 16: Low-Static Ducted (L1/L2/L3) Indoor Unit
C3
A3
A3
A2
Figure 18: High-Static Ducted (B8/M1/M2/M3) Indoor Unit
Top view
[Unit: inch]
C3
Location
10
Bottom
10
Bottom
12
Bottom
18
Bottom
8
Bottom
Bottom
8
Bottom
8
Maintenance Clearances.
A1
Maintenance Clearances.
Inspection hole
23-5/8 x 23-5/8
Air inlet vents
Control box
10
23-5/8
39-3/8
Air outlet
vents
Front
Major Maintenance Access
A1
A2
40
32
50
28
50
28
62
28
30
25
38
25
46
25
C2 C1
C3
A3*
12
12
15
19
8
8
8