aldes VS4 MAX Instrukcja obsługi - Strona 4

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MOUNTING INSTRUCTIONS

(Differences

bracket

configuration may exist on some derived

models.

Refer to supplement where

appropriate). Orient the fan so that the

access door can be opened for service.

Tools Required:

Power screwdriver with No. 2 Phillips bit.

Mounting brackets are supplied with

the fan. The brackets may be mounted

to the fan using the self-drilling screws

and rubber grommets provided, at the

locations indicated by dimple marks on

the side and bottom panels of the fan.

Pan head number 10 screws are provided

to attach the mounting bracket to the

building framing members. It may be

WARNING

TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK, OR

INJURY TO PERSONS, OBSERVE THE FOLLOWING:

Installation work and electrical wiring must be done

by qualified person(s) in accordance with all applicable

codes and standards, including fire-rated construction.

Sufficient air is needed for proper combustion and

exhausting of gases through the flue (chimney) of fuel-

burning equipment to prevent backdrafting. Follow the

heating equipment manufacturer's guidelines and safety

standards such as those published by the National Fire

Protection Association (NFPA), the American Society for

Heating, Refrigeration and Air Conditioning Engineers

(ASHRAE), and the local code authorities.

When cutting or drilling into wall or ceiling, do not

damage electrical wiring and other hidden utilities.

When used as exhaust fans, ducted fans must always be

vented to the outdoors.

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.

NEVER place a switch where it can be reached from a tub

or shower.

MOUNTED VERTICALLY

necessary to add additional framing

type

and

members to span wall studs. It is not

recommended to use drywall anchors

to support the fan. If installed against

a concrete or masonry wall, concrete

anchors are recommended. The rubber

grommets provide vibration isolation.

The brackets should be attached to the

fan first. Then install the wood screws at

the keyhole locations and install the fan.

The fan may also be mounted on a foam

rubber pad on a flat surface, such as an

attic floor.

COLD CLIMATE PRECAUTIONS

If installed in an unheated space in

cold climates, there is a possibility of

condensation forming in the fan housing

FANS MAY BE

OR HORIZONTALLY

ELECTRICAL DATA

Provide disconnect switch in vicinity of fan to permit servicing fan in

accordance with NEC and local codes.

Depending on the desired mode of operation, switches may be

simple on-off switches, motor speed controls, timer switches, time

delay, time-of-day cycle timers, dehumidistats, occupancy sensing

controls, controllers, etc., provided they are rated for the motor duty

and meet the nameplate electrical ratings of the motor. (Additional

application wiring diagrams illustrating a variety of controls for use

with RDF fans are available by calling the factory at 1-800-255-7749.)

Base Model

RDF 8-8IP

RDF 8-8MAX

RDF 12-8IP

RDF 12-8

RDF 8-8MAX and RDF 12-8

RDF SUPPLEMENT

or ducting components.

damper installed at each grille is an

effective way to reduce the potential for

condensation when the fan is cycled on

and off. Insulated ducting must be used

where exposed to cold attic or crawl space

temperatures to avoid condensation in

the ducting. Condensation can also be

avoided by continuous operation of the

fan.

DUCT CONNECTIONS

Ducting may be flexible or rigid,

depending on local codes. If permitted

by code, insulated flexible ducting is

recommended. To limit fan noise, at least

8 feet of insulated flexible duct shall be

installed between the fan and grille(s). All

flexible duct connections shall be secured

with clamps or wire ties and sealed with

mastic or code-approved duct tape. All

rigid ducts are to be sealed on both ends

and along the longitudinal seams with

mastic or code-approved duct tape.

Ducting should conform to NFPA 90A and

meet the requirements of UL as a Class 0

or Class 1 duct to specification UL 181,

Standard for Factory-Made Air Ducts and

Duct Connectors.

Max

Volts

Amps

Watts

115

0.19

115

0.29

115

0.34

115

0.53

RDF 8-8IP and RDF 12-8IP

A backdraft

RPM

2500

3135

2200

2960