MODELS: GBR80HLED, GBR80LED, GBR80MHLED, GBR100HLED, GBR100LED
DUCT CONNECTION
1.
Insert the duct into the duct connector and tape all ductwork
connections to make them secure and air tight.
2.
Install the duct with a gradient 1°~2° to the outside.
Inside
Outside
Duct
Body
Gradient
1°~2°
Tape
Ceiling
Grille
Duct Connector
CONNECT WIRING
1.
Follow all local electrical and safety codes, ANSI/NFPA70.
2.
NEVER place a switch where it can be reached from a tub or
shower.
3.
Connect wires as shown in wiring diagrams.
For Models: GBR80LED, GBR80MHLED, GBR100LED
POWER SWITCH
LIGHT SWITCH
JUNCTION BOX
SWITCH BOX
WHITE
BLACK
OFF
ON
WHITE
RED
GREEN
GRD
L
N
L
N
OFF
ON
ON/OFF SWITCH
(purchase separately)
SWITCH BOX
120 VAC
LINE IN
WIRING
PLATE
BLACK
WHITE
GROUND
(bare)
RED
LIGHT
SWITCH
POWER
SWITCH
For
Models: GBR80HLED, GBR100HLED
HI
POWER SWITCH
MODE SWITCH
JUNCTION BOX
SWITCH BOX
WHITE
BLACK
OFF
ON
BLUE
GREEN
GRD
L
N
L
N
ON
LIGHT SWITCH
RED
L
N
WHITE
WHITE
BLACK
ON/OFF SWITCH
(purchase separately)
SWITCH BOX
120 VAC
LINE IN
WHITE
GROUND
(bare)
POWER
SWITCH
WIRING
PLATE
MODE
SWITCH
LIGHT
SWITCH
RED
BLUE
4.
Using wire nuts (not provided), connect house power cable
to ventilating fan.
5.
14 AWG (2.1 mm
2
) is the smallest conductor that shall be
used for branch-circuit wiring.
GRILLE ATTACHMENT & TEST RUN
1.
Insert the LED lighting connector into the power socket of
main body as below shown.
2.
Insert the motion plug connector into the housing. (for
GBR80MHLED only)
3.
Insert the mounting springs into the slots and mount the
grille to the fan unit.
Spring
Grille
Lighting Connector
Slots
4.
When the power on, check for abnormal vibration or sound.
OPERATION
1.
For Single Speed Models: GBR80LED, GBR100LED
1-1.
Turn on the power switch to operate ON or OFF, and LED
indicator is green.
2.
For Humidity models:
GBR80HLED, GBR80MHLED, GBR100HLED
Humidity tolerance is about ±10%. Long -time operation will
influence the detecting precision as dust accumulates. The
humidity switch may need to be adjusted.
80 SERIES
05
0
CFM
50
8
0
7
0
60
%RH
06
0
50
8
0
7
0
60
%RH
100 SERIES
Low speed air volume
preset control
Humidity preset control
Low Speed
CFM
Low Speed
2-1.
Humidity control mode: Turn the POWER switch on to
operate at humidity control mode - the LED indicator
will be blue. When the ambient humidity is higher than
the user-adjustable set-point, the fan will run at full
speed. When the ambient humidity is lower than the
set-point, the fan will continue to run at the full speed
until a 10-minute time delay has elapsed, and then will
automatically change to the user -adjustable low speed
airflow.
Page 3.