Broan MP100 Manuel D'instructions page 3

INSTALL FRESH AIR INLETS
1. Mount all fresh air inlets in chosen locations during
rough-in construction. Follow directions packed with
inlets.
MOUNT THE VENTILATOR
CEILING
JOISTS
CEILING
JOISTS
FRAMING
1. Add framing to ceiling joists as shown.
2. Set ventilator in place and screw to framing with screws
provided. Ventilator may also be hung from joists or
rafters with hanging straps (available separately).
FRAMING
OR
CONNECT DUCTWORK
FROM
DIFFUSERS
4" ROUND
INSULATED
FLEXIBLE
DUCT
FROM
DIFFUSERS
1. Run 4" insulated, flexible ductwork from ventilator inlet
to diffuser location(s) and 6" insulated flexible ductwork
from ventilator outlet to roof or wall cap.Outlet side is
marked with a label.
2. To minimize condensation inside of ductwork in the at-
tic, cover ductwork with additional insulation. Also, avoid
forming condensation traps in the ductwork runs.
3. Seal ductwork to ventilator and roof or wall cap with duct
tape or clamp (available separately).
4. If some ventilator inlets will not be used: Place the inlet
cover(s) (provided) over the unused inlet(s) and tape
them in place.
WIRE THE VENTILATOR
WARNING: DISCONNECT POWER AT SERVICE
ENTRANCE AND LOCK OUT SERVICE PANEL TO
PREVENT POWER FROM BEING SWITCHED ON
ACCIDENTALLY.
GROUND
WIRE
BLACK
WHITE
GROUND
(Green or
Bare Wires)
120 VAC
LINE IN
Use an ON/OFF switch to control the in-line ventilator.
Accessory timers and humidity controls are also available.
1. Remove the wiring adapter plate.
2. Attach power cable to wiring adapter plate using U.L./
CSA approved connector.
3. Connect black to black, white to white, and green or bare
wire to green ground screw.
4. Replace wiring adapter plate. Make sure tab on housing
slides through slot in plate.
DUCT
TAPE OR CLAMP
6" ROUND
INSULATED
FLEXIBLE
DUCT
(OUTLET)
TO ROOF OR
WALL CAP
WIRING ADAPTER
PLATE
BLACK
ON/OFF
SWITCH
BLACK