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Installation – External Blower Preparation
1. Place 10” round adapter on top of hood and
secure with (4) M4x8 screws. Connect 10”
round duct work to 10” round adapter.
2. Install threaded end of external blower wiring
through external blower wiring knock out
located inside the hood.
3. Place cap over threaded end of external blower
wiring and secure by turning clockwise.
4. Connect 6 pin male connector from external
blower wiring to 6 pin female connector on
control board wire inside hood. Secure green
ground wire from external blower wiring to
ground screw on hood.
NOTE: For instructions on mounting the external blower, please refer to the CBE-1000 manual included
in the external blower packaging and on our website: www.zephyronline.com
CBE-1000: WIRING DIAGRAM
White (common)
Black (high)
Blue (med)
Red (low)
Green (ground)
External Blower
Wiring Box
(hood)
Junction Box
(CBE-1000)