Broan 750 Bruksanvisning

Broan Fläkt 750

Läs nedan 📖 manual på svenska för Broan 750 (8 sidor) i kategorin Fläkt. Denna guide var användbar för 2 personer och betygsatt med 4.5 stjärnor i genomsnitt av 2 användare

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Sida 1/8

Page 1

MODEL 750

WARNING

TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK, OR INJURY

TO PERSONS, OBSERVE THE FOLLOWING:

1. Use this unit only in the manner intended by the manufacturer. If

you have questions, contact the manufacturer at the address or

telephone number listed in the warranty.

2. Before servicing or cleaning unit, switch power off at service panel

and lock the service disconnecting means 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.

3. Installation work and electrical wiring must be done by a qualified

person(s) in accordance with all applicable codes and standards,

including fire-rated construction codes and standards.

4. Sufficient air is needed for proper combustion and exhausting of

gases through the flue (chimney) of fuel burning equipment to pre-

vent backdrafting. 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.

5. When cutting or drilling into wall or ceiling, do not damage electri-

cal wiring and other hidden utilities.

6. Ducted fans must always be vented to the outdoors.

7. If this unit is to be installed over a tub or shower, it must be marked

as appropriate for the application and be connected to a GFCI

(Ground Fault Circuit Interrupter) - protected branch circuit.

8. Never place a switch where it can be reached from a tub or

shower.

9. To reduce the risk of electrical shock, do not use this fan with

any solid-state speed control.

10. Not for use in kitchens.

11. Do not install in a ceiling insulated to a value greater than R-40.

12. This unit must be grounded.

CAUTION

1. For general ventilating use only. Do not use to exhaust hazardous

or explosive materials and vapors.

2. To avoid motor bearing damage and noisy and/or unbalanced

impellers, keep drywall spray, construction dust, etc. off power

unit.

3. Please read specification label on product for further information

and requirements.

VENTILATION FAN

WITH LIGHT

READ AND SAVE THESE INSTRUCTIONS

FOR BEST RESULTS

When installing the Exhaust Fan/Light in a new construction site,

install housing during the rough-in construction of the building. The

blower unit, reflector and grille should be installed after the finished

ceiling is in place.

PLANNING DUCTWORK AND WIRING

DUCTWORK

1. Use 4” round duct.

2. Plan duct run from discharge opening of fan to the outside. For

best fan performance, make duct run as short as possible and

use minimum number of elbows.

3. Use optional Broan ducting accessories as needed.

WIRING

Plan to run 120 VAC house wiring (with ground) from power source,

through wall switch, to junction box in housing. For separate control

of fan, light, night light, three wall switches are required and five

conductors are needed between the wall switch box and the fan’s

junction box.

IMPORTANT: Use wire suitable for 90oC.

Wiring

Knockouts

FIGURE 1

Housing

Scroll

Slots

Power/Blower

Unit

Reflector

Assembly

Night Light

Socket

Acorn Nut

Grille/Lens

Assembly

Mounting

Springs (2)

Duct

Collar

Tabs

Hanger Bars

Page 2

MODEL 750

INSTALLATION IN A

NEW CONSTRUCTION SITE

PREPARATION

1. Refer to Figure 1. Remove power unit/blower assembly from

housing.

A. Unplug power unit.

B. Remove screw (located next to plug-in receptacle) which holds

power/blower unit mounting plate in place. Save screw.

C. Lift mounting plate at end near the plug-in receptacle until blower

wheel clears the scroll.

D. Remove plate by pulling its tabs out of slots in housing. Set power/

blower unit aside until needed.

MOUNTING THE HOUSING

MOUNTNG USING MOUNTING TABS

Refer to Figure 2.

1. Locate fan housing next to ceiling joist.

2. Use wood screws (not provided) to loosely attach housing to

ceiling joist through the keyhole slots in mounting tabs.

3. Adjust housing so that it will be flush with finished ceiling. For the

grille to fit properly, the housing’s rim must not extend beyond

finished ceiling surface.

4. When housing is properly adjusted, tighten screws in slots.

MOUNTING USING HANGER BARS

Refer to Figure 3.

1. Insert hanger bars in slots provided in housing.

2. Locate fan housing between joists so that the bottom of the hous-

ing is even with the planned finished ceiling. Extend the hanger

bars to the joists.

3. Use screws or nails (not provided) to secure hanger bars to ceil-

ing joists.

INSTALLING DUCTWORK

1. Refer to Figure 2. Place duct collar over flanges at discharge

opening of fan. Secure collar by snapping tabs into slots in flanges.

2. Run 4” round duct from fan’s discharge opening to the outside

and terminate.

3. Connect duct to fan’s duct collar.

WIRING

All wiring must comply with local codes and unit must be

properly grounded.

1. Run 120vAC house wiring (with ground) from wall switches to

fan location. See Figure 4.

2. Insert and secure an approved box connector into wiring entrance

hole.

3. Pull wires through box connector and into junction box. Tighten

box connector.

4. Refer to Figure 4. Connect white wires from the fan and light

receptacles to white (neutral) wire from the supply. Connect black

wire to wire from fan switch. Connect red wire to wire from light

switch. Connect yellow wire to wire from night light switch.

5. Connect the green (or bare) ground wire to the green ground

lead.

Page 3

MODEL 750

POWER/BLOWER UNIT INSTALLATION

1. Refer to Figure 1. Place power/blower unit into housing so that

mounting plate’s tabs insert into slots in housing.

2. Press other end of mounting plate down until it is firmly seated

over scroll and plug-in receptacles.

3. Secure mounting plate to housing with provided screw.

4. Insert motor plug into junction box receptacle.

COMPLETING INSTALLATION

1. Insert lamp plug into junction box receptacle and secure reflector

assembly to motor frame with wing nut provided.

2. Insert lamp (100 watt maximum for light - 7 watt maximum for

night light) into the socket.

NOTE: Lamp must be purchased separately.

3. Insert the grille assembly’s mounting springs into the slots on

both sides of the housing by squeezing the springs together.

4. Press grille assembly firmly into place against the ceiling.

INSTALLATION IN EXISTING

CONSTRUCTION

PLANNING

Review “INSTALLATION IN A NEW CONSTRUCTION SITE” and

follow all instructions which apply to your installation.

LOCATION: Locate fan between ceiling joists.

WIRING AND DUCTING: Plan ducting and wiring BEFORE pro-

ceeding with installation.

CAUTION: Check area above planned location to be sure that:

1. Ducting can be installed or that area is sufficient for proper vent-

ing.

2. Wiring can be run to the planned location.

3. No wiring or other obstruction might interfere with installation.

INSTALLATION

1. The fan must be mounted between ceiling joists. Decide where

you want to locate the fan, and then determine where the nearest

joists are.

2. Locate the joists. Drill a starter hole in the ceiling between the

joists.

3. To exactly locate the edge of joist, saw a line from hole to joist.

4. Refer to page 1. Remove power/blower unit from housing.

5. Use the housing pan as a template to mark cutout: place pan

centered between joist and trace around pan.

6. Make cutout along outside of marked line.

7. Refer to Figure 6. Install 2 x 4 cleats to both ceiling joists. In

some cases it may be necessary to use more than a single cleat

on one side. The distance between cleats must be at least 9 1

/8” but not more than 10”.

8. Remove side wiring knockout and insert and secure an approved

box connector into the wiring entrance hole.

9. Use pliers to bend both mounting tabs as flush as possible to the

side of the housing.

10. Install duct collar.

11. String wiring through box connector and connect 4” flexible duct

to duct collar.

12. Carefully push ductwork and wiring back into cutout. Place

housing into cutout.

13. Use wood screws to secure housing to cleats through four holes

in housing’s pan. make sure pan is flush to finished ceiling.

14. Install Power/Blower Unit and complete installation.

Produktspecifikationer

Varumärke:	Broan
Kategori:	Fläkt
Modell:	750

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