Broan 353 Guia De Inicio Rapido página 3

WIRE THE VENTILATOR
1. Remove the thermostat wiring box cover plate. Bring the power
cable at least 6" into the thermostat wiring box. Fasten to box
with appropriate connector.
TO
MOTOR
WHITE
BLACK
120 VOLTS
LINE IN
MASTER
ON-OFF SWITCH
2. For standard installation, connect the two leads in the ther-
mostat wiring box to the two power leads. Attach ground wire
from the power cable to the green screw in the box.
BLACK
TO
MOTOR
WHITE
BLACK
RED
BLACK
120 VOLTS
LINE IN
THERMOSTAT BY-PASS SWITCH
(SHOULD NORMALLY BE IN "OFF" POSITION)
MASTER
ON-OFF SWITCH
This diagram shows how to by-pass the thermostat to turn the
ventilator on or off manually.
BLACK
THERMOSTAT
GROUND TO
SWITCH BOX
BLACK
GROUND TO VENTILATOR
WIRING BOX
SWITCH
BOX
WHITE
WHITE
MASTER
ON-OFF
SWITCH
RED
BLACK
THERMOSTAT
MOTOR
GROUND TO
SWITCH BOX
VENTILATOR
WIRING BOX
GROUND TO
SWITCH
BOX
THERMOSTAT
BY-PASS
SWITCH
WHITE
MASTER
WHITE
ON-OFF
SWITCH
MOTOR
MASTER
ON-OFF SWITCH
3. Replace the metal cover plate over the thermostat wiring box
and fasten securely.
4. The thermostat setting determines the temperature at which
the ventilator turns "on" . The ventilator automatically turns off
when the attic temperature is 10
If you want the ventilator to operate at a different temperature,
insert a screwdriver into the slot and turn the indicator to the
desired temperature.
The ventilator will now turn "ON" at this temperature and "OFF"
10 F lower.
O
Indicator shown rotated fully counterclockwise for a setting
of 70 O
3
BLACK
THERMOSTAT
RED
TO
MOTOR
WHITE
BLACK
BLACK
GROUND TO
SWITCH BOX
RED
TO
HUMIDISTAT
WHITE
WHITE
BLACK
120 VOLTS
LINE IN
THERMOSTAT BY-PASS SWITCH
(SHOULD NORMALLY BE IN "OFF" POSITION)
This diagram shows how to wire a humidistat.
O
70
FAN ON
TEMPERATURE
130
F.
BLACK
GROUND TO
MOTOR
SWITCH BOX
HUMIDISTAT
VENTILATOR
WIRING BOX
THERMOSTAT
BY-PASS
SWITCH
MASTER
ON-OFF
SWITCH
F lower than the thermostat.
F
O
80 F
O
90 F
O
100 O F
110 F
O
120 F
O
F
O