For residential (domestic) installation only. Before proceeding, switch power off at service panel and lock service
disconnecting means to prevent power from being switched on accidentally. Installation work and electrical wiring
must be done by qualified person(s) in accordance with all applicable codes and standards, including fire-rated
construction codes and standards. Also, it is recommended to wear safety glasses and gloves.
B
Access to the unit switches connections by removing the plate
covering the access to the switches (if present) and removing and
setting aside the filter(s) (if needed).
C
Locate the motor and the light switches.
D
Label and disconnect the speed wires from the motor switch (RED
and BLACK)¹.
E
Label and disconnect the light wire from the light switch (BLUE)¹.
Disconnect and discard the BLACK wire between both switches.
MOTOR SWITCH
TERMINALS
RED
WIRE
HE0438A
F
Connect the wires form the motor and light switches to the provided
wire harness².
RED WIRE DISCONNECTED
FROM MOTOR SWITCH
BLACK WIRE DISCONNECTED
FROM MOTOR SWITCH
BLUE WIRE DISCONNECTED
FROM LIGHT SWITCH
HE0437A
Only use switches included in HAWSK3 ADA kit. Only
use wires suitable for at least 90oC (194oF).
G
Install 2 included rocker switches at a convenient place for the
user. Use to 14/2 cables to wire them to the hood as shown below:
WHITE
COM
BLACK
GROUND
Motor speed
selection switch
NO. 1
14/2 CABLE
TO HOOD
NOTES: 1. Wire colors may change according to the hood model. Please refer to the detailed instructions for your model. They can be
obtained using the QR code, the internet address or the phone number. See the last warning box.
2. The wire harness may not be needed according to the hood model. Please refer to the detailed instructions for your model.
They can be obtained using the QR code, the internet address or the phone number. See the last warning box.
3. Use appropriate wire nuts for all connections.
HAWSK3 ADA WIRING KIT
LIGHT SWITCH
TERMINALS
BLACK
BLUE
WIRE
WIRE
RED WIRE
FROM KIT
ORANGE WIRE
FROM KIT
BLUE WIRE
FROM KIT
CAUTION
On/Off
motor switch
BLACK
On/Off
light switch
WHITE
NO. 2
14/2 CABLE
TO HOOD
WARNING
!
H
If power enters the switch box, install the switches as shown below:
COM
Motor speed
selection switch
We strongly recommend to use the detailed instructions
for the hood you are installing. To access the appropriate
HAWSK3 ADA wiring kit installation instructions, please
scan the QR code below:
Go to
htpps://www.broan-nutone.com/hawsk3-insh
enter your unit model.
To obtain a paper copy of the detailed instructions,
please call us:
In U.S.A.: 1-800-558-1711 - In Canada: 1-800-567-3855
I
Insert both 14/2 cables from the switch box in the hood through
an UL approved wire clamp:
J
Connect all ground wires together, according to applicable electrical
code³.
K
Connect the corresponding 14/2 wires from the switch box to the
wires from motor switch³.
L
Connect the corresponding 14/2 wires from the switch box to the
wire from light switch³.
M
Connect the corresponding 14/2 wire from the switch box to the
power wire inside the hood³.
1
120 VAC
LINE IN
GROUND
BLACK
WHITE
BLACK
GROUND
NO. 2
NO. 1
14/2 CABLE
14/2 CABLE
TO HOOD
TO HOOD
WARNING
!
OR
OR
On/Off
motor switch
On/Off
light switch
and
1108928A