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Supreme Series
MODEL
ODD-300
INSTALLATION GUIDE
Assembly Instructions
3..
Install Round Ductwork
Connect the round ductwork (not included) to the
damper / duct connector, and run the ductwork to
a roof or wall cap (not included). Using tape (not
included), secure all the ductwork connections so
that they are air tight.
The ducting from this fan to the outside of building
has a strong effect on the air flow, noise and
energy use of the fan. Use the shortest, straightest
duct routing possible for best performance, and
avoid installing the fan with smaller ducts than
recommended.
Insulation around the ducts can reduce energy loss and inhibit mold growth. Fans installed with existing ducts may not
achieve their rated air flow.
Connect Electrical Wiring
Run 120V AC house wiring to the location of the fan. Use only UL-approved connectors (not included) to attach to the house
wiring to the wiring plate. Refer to the wiring diagram below, and connect the wires as shown.
Install Grille
Install ceiling material to complete the ceiling
construction. Then, cut around the fan housing.
To attach the grille assembly to the fan housing, pinch
the grille springs on the sides of the grille assembly,
and position the grille into the housing with the grille
springs in the appropriate slots.
Push the grille assembly towards the ceiling to secure.
info@ortechindustries.com
www.ortechindustries.com
13376 Comber Way
375 Admiral Blvd
Mississauga
Surrey BC V3W 5V9
,
ON L5T 2N1
Instruction Manual
1-888-543-6473
1-888-541-6474
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