Broan XB90HC Installation Manual page 10

Page 10
Retrofit Installation
11
Install Knockout Plate, Connect Wires and Install Wiring Panel
• Use proper UL-approved connectors to secure wiring to the Knockout Plate provided in Parts Bag.
• Connect wires as shown in wiring diagram.
Attach cable clamp to Knockout
1
Plate. Knockout Plate mounts to
inside of Housing and may be
2
Screw from
Parts Bag
BE0030
• See OPERATION section on page
12 for details.
• SENSOR/CONTROL switch allows
humidity control to be turned on for
automatic operation and off for fan
cleaning and maintenance purposes.
• Toggle mode can be used to manually
turn fan on.
• SENSOR/CONTROL switch may be
located where it is not easily accessed
for everyday usage; it may need to be
labeled and located where it can't be
turned on without being seen from
fan to comply with local and national
codes.
oriented as
desired.
Screw set
aside in
Step 6
Connect
3
wires
120 VAC
LINE IN
BE0031A
5
SENSOR/
CONTROL
BLK
WHT
GND
RED
BLACK
BROWN
WHITE
SENSOR
CONTROL*
* purchase separately
BE0032A
XB90HC
n
4
14/2
BLK
WHT
GND
ORANGE
GROUND
(green or bare)
SWITCH BOX
KNOCKOUT
120 VAC
LINE IN
XB110HC Installation Guide
6
RED
FAN
BLK
ORG
SENSOR/
CONTROL
BRN
WHT
RECEPTACLES
PLATE