2. Mount with mountion holes and hanger bar
Slide one hanger bar into the channel on the housing and adjust as
needed to fit between framing. Hold housing in place so that the housing
contact the bottom of the joist, Screw housing to joist through the hole A
and hole B. Screw the hanger bar onto the other side of joist through the
hole (refer to the right diagram).
Screw hanger bar to housing with screw A.
PLAN THE INSTALLATION
1. Do not use in a cooking area.
2. Two ways to connect ductwork to a factory-shipped unit.
ASSEMBLY INSTRUCTIONS
2
*Purchase
separately
ROUND
ELBOW *
ROUND
DUCT *
ROOF CAP *
WALL
CAP *
Distance A
JOIST
1. Befor installation, you need to know:
Fig. 1
Fig. 2
Hole A
Hole B
Hole A
Hole B
Distance A
13 1/4 in to 15 1/2 in (336mm-394mm)
16 1/2 in to 18 7/8 in (419mm-480mm)
Hanger Bar
Channel
Channel A (Fig. 1)
Channel B (Fig. 2)
Hanger bar (short)
Hanger bar (long)
The choice of Hanger Bar
Channel A
Channel B
ST4.2*13mm
Screw A
Screw B
Hanger bar
(short)
Hanger bar
(long)
ST4.2*25mm
7 1/2 in (190mm)
13 3/8 in (340mm)
Screw A
Screw B
Note: Hanger bar (short) only can slide into channle A.
Screw A
Screw A
Screw A
Screw B
