Installation Guide

8
Humidity Sensing Mode:
Turn on the fan to
Full Speed Mode: Cycle ON/OFF fan switch to
operate at full speed mode. The LED indicator light
will be AMBER.
GRILLE INSTALLATION
OPERATION
ASSEMBLY INSTRUCTIONS (Continued)
3. For Model of 100HS
operate ON. The LED indicator light will be BLUE.
The fan will automatically start when the humidity
level in the room is above 60%. If humidity level is
below 60%, the fan will stop automatically.
Insert the mounting springs into the slots and mount
the grille to the fan body.
1. For Model of 80F/100F
Turn on the fan switch to operate ON.
FAN SWITCH
JUNCTION BOX
SWITCH BOX
WHITE
BLACK
OFF
ON
GREEN
G RD
L
N
ON/OFF SWITCH
(purchase separately)
SWITCH BOX
120 VAC
LINE IN
WIRING
PLATE
BLACK
WHITE
GROUND
(bare)
FAN
SWITCH
Grille
Spring
Slot
The LED indicator light will be AMBER.
2
GREEN LED Indicator Light
(Low Speed Mode)
AMBER LED Indicator Light
(Full Speed Mode)
3
AMBER LED Indicator Light
(Full Speed Mode)
BLUE LED Indicator Light
(Humidity Sensing Mode)
2. For Model of 80-120DS
Full Speed Mode:
Turn on the fan to operate ON.
operate LOW speed mode. The LED indicator
light will be GREEN.
Low Speed Mode:
Cycle ON/OFF fan switch to
Full Speed Mode Only
(NO HUMIDITY SENSING MODE):
Locate humidity sensor inside housing (small black
box with LED indicator). Loosen screws around
sensor box and unplug the cable to disconnect.