Best CP45I Serie Guide D'installation page 8

8. REMOVE KNOCK-OUT OPENING (CP45I AND CP47I SERIES ONLY)
From inside the power pack, remove the wiring box cover by removing 2 retaining screws and
set aside. Punch out the electrical knockout hole on top of the hood. Install the wire clamp
(included in parts bag).
9. INSTALL THE 8" ADAPTER/DAMPER (CP45I SERIES ONLY)
Using 4 no. 8 x 3/8" screws from parts bag, assemble the adapter/damper on the top of the power
pack. To ensure proper opening of the dampers, remove shipping tape if present. Seal all joints
with metal foil duct tape to eliminate air leaks.
10. INSTALL THE 10" ADAPTER (CP47I SERIES ONLY)
Using 2 no. 8 x 3/8" screws from parts bag, assemble the adapter on the top of the power pack.
Seal all joints with metal foil duct tape to eliminate air leaks.
11. INSTALL THE 10" DAMPER (CP47I AND CP47E SERIES, DUCTED INSTALLATION ONLY)
NOTE: For a non-ducted installation, do not install the 10" damper.
Install 10" damper inside the vertical ductwork that will be attached to power pack. Do not install
in a horizontal ductwork or it will not open and close properly. Remove shipping tape if present.
Secure the damper to the duct with 3 no. 8 sheet metal screws (not provided). Ensure damper
opens and closes freely. Seal all joints with metal foil duct tape to eliminate air leaks.
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HR0027
M
OUNTING SCREW LOCATIONS
HJ0016
M
OUNTING SCREW LOCATIONS
HJ0026
HJ0029