Electrical connection of ventilation fan with timer or humidity sensor and standard wall switch
GROUND SCREW
GREEN
GROUND
WIRE
5
TO S1
AND
TO S2
POWER SOURCE
N
LT
L
TO FAN
HOUSE JUNCTION BOX
GREEN
S1
GROUND
AUTOMATIC
SCREW
SWITCH
120vAC, 60Hz
FAN
S2
LT
L
JUNCTION
BOX
TIMER
S2
STANDARD
WALL SWITCH
S1
~120V 60Hz
L
EARTH
GROUND