NuTone RF-49P Instrucciones De Instalación

Power Attic Ventilator
MODEL: RF-49P, RF-59RP, RF-79RP
IMPORTANT SAFETY INSTRUCTIONS
WARNING: TO REDUCE THE RISK OF FIRE, ELECTRIC
SHOCK, OR INJURY TO PERSONS, OBSERVE THE
FOLLOWING:
A. Use this unit only in the manner intended by the manufacturer. If
you have questions, contact the manufacturer.
B. Before servicing or cleaning unit, switch power off at service panel
and lock service panel to prevent power from being switched on
accidentally.
When the service disconnecting means cannot be locked, securely
fasten a prominent warning device, such as a tag, to the service
panel.
CAUTION:
For general ventilating use only. Do not use to exhaust hazardous
or explosive materials and vapors.
CAUTION:
This unit has an unguarded impeller. Do not use in locations
readily accessible to people or animals.
WARNING: TO REDUCE THE RISK OF FIRE, ELECTRIC
SHOCK, OR INJURY TO PERSONS, OBSERVE THE
FOLLOWING:
A. Installation work and electrical wiring must be done by qualified
person(s) in accordance with all applicable codes and standards,
including fire-rated construction.
B. Sufficient air is needed for proper combustion and
exhausting of gases through the flue (chimney) of
fuel burning equipment to prevent back drafting.
Follow the heating equipment manufacturer's
guideline and safety standards such as those
published by the National Fire Protection
Association (NFPA), and the American Society for
Heating, Refrigeration, and Air Conditioning
Engineers (ASHRAE), and the local code
authorities.
C. When cutting or drilling into wall or ceiling, do not
damage electrical wiring and other hidden utilities.
D. Ducted fans must always be vented to the outdoors.
E. If this unit is to be installed over a tub or shower, it
must be marked as appropriate for the application.
F. NEVER place a switch where it can be reached from
a tub or shower.
IMPORTANT: For every 300 CFM of fan
performance, a minimum of one square foot of inlet
space in attic or crawl space is necessary for proper
operation. Inlet areas should be located as far from
fan location as possible, such as in the eave or side
walls.
READ & SAVE THESE INSTRUCTIONS!
MOUNTING THE FAN
IMPORTANT: If the fan will be mounted on a flat roof, make a curb
on which to mount the fan; the fan must be above the level of the
roof's water line.
1. Determine location of fan (center of attic near roof peak).
At desired location, drill a hole through the roof (centered
between the rafters).
2. Using the drilled hole as a center, make a 14
on the roof. To make a circle, a compass can be made of a
scrap piece of wood with two nails placed 7
3. Make cutout in roof along the circle that has been made. If the
roof is shingled, cut shingles along the circle using tin snips,
knife etc.
4. Place fan over opening in roof. Nail mounting flange to roof.
Caulk around mounting flange to help prevent water seepage.
If the roof is shingled, slide mounting flange under the
surrounding shingles.
MOUNTING THE THERMOSTAT'S OUTLET BOX
IMPORTANT: Do not mount outlet box near heat source.
1. Mount the outlet box to a nearby rafter so that the outlet box is
higher than the fan motor.
BLACK LEAD
FROM MOTOR
SUPPLY
GROUND
FAN MOTOR
WIRING
INSTALLATION INSTRUCTIONS
⁄ " diameter circle
1
2
1 ⁄ " apart.
4
BLACK LEAD FROM
HOUSE SUPPLY
HOUSE SUPPLY
WHITE LEADS
FROM MOTOR
AND HOUSE
SUPPLY
WIRING