7
[Fig.7.0.1]
<A>
A
D
B
C
E
A
[Fig.7.0.2]
<A>
C
C
C
C
10
F
D
B
10
E
A
10
[Fig.7.1.1]
A
A Fresh air inlet (on both sides)
<B>
F
G
B
A
B
<A> In case of side flow
<B> In case of top flow
A Inlet duct flange
C Same as inlet and outlet duct flange
E 28 – ø3 holes (Inlet duct mount holes)
[Fig.7.1.2]
A
F
A
E
A
<B>
C
C
C
C
10
356
15
E
A
10
B Outlet duct flange
D 2 × 100 pitch = 200
F 18 – ø3 holes (Outlet duct mount holes)
7.1
B
A Filter (Field supply)
B Fresh air inlet duct (Field supply)
<A> Ex. Side flow
<B> Ex. Top flow
A Duct
B Roof curb
C Single duct divider
D Plenum divider
E Insulator
F Keep duct-work length 850 or more
G Rainproof the part where the duct flange is screwed
on (Top flow only).
230
D
F
B
3