Delta VFB080D4LED1 User Manual

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INST ALLATION AND OPERATING INSTRUCTIONS

FAN / LED LIGHT / LED NIGHT LIGHT

READ AND SAVE THESE INSTRUCTIONS

GENERAL SAFETY INFORMATION

1. Make sure that the electric service supply voltage is AC

120V, 60Hz.

2. Follow all local electrical and safety codes, as well as the

Nation Electrical Code (NEC) and the Occupation Safety and Healthy Act (OSHA).

3. Always disconnect the power source before working on or

near the ventilating fan, motor or junction box.

4. Protect the power cord from sharp edges, oil, grease, hot

surfaces, chemicals or other objects.

5. Do not kink the power cord.

6. Do not install the unit where ducts are configured as shown

in Fig. A.

7. Provide suction parts with proper ventilation.

8. This unit is UL listed for use over a bathtub or shower

when installed in a GFCI protected branch circuit.

9. These ventilating fans are intended for residential usage

only.

10. Do not install this ventilating fan where air temperature

may exceed 40°C (104°F).

Turning angle too large Duct shrink

and standards, including fire-rated construction.

4. 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 of Heating, Refrigeration and Air Conditioning Engineers (ASHRAE) and local code authorities.

5. When cutting or drilling into wall or ceiling, do not d amage

electrical wiring and other hidden utilities.

6. Ducted ventilating fan 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. Do not use this unit with any other solid-state control

device. Solid-state controls may cause harmonic distortion, which can cause motor humming noise.

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

or shower.

10. Not to be installed in a ceiling thermally insulated to a

value greater than R40. (This is required for installation in Canada only)

11. Do not open/disassemble the LED light engine or tear off

the warranty label for protect the life and performance.

CAUTION

Too many elbows Elbow near the body

Body

Fig. A

1. To reduce the risk of electric shock, please disconnect the

electrical supply circuit to the fan before installing

2. For general ventilating use only. Do not use to exhaust

hazardous or explosive materials and vapors.

3. Not for use in cooking area. (Fig. B)

4. This product must be properly connect to the grounding

conductor of the supply circuit.

WARNING

MODEL VFB080D4LED1

e 1.

light kit.

Cooking area

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.

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

qualified person(s) in accordance with all applicable codes

Fig. B

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1. Choose the installation type according to the fig as below:

SUPPLIED ACCESSORIES

Part name Appearance Quantity

Grille (Include LED Light Engine)

Long Screw

Suspension

bracketⅠ (6.10 inch) Suspension

bracketⅡ

(11.81 inch)

Suspension

bracketⅢ

(13.98 inch)

(M4×25)

Screw

(M4×12)

Spacing A on center joists Insert Suspension bracket Suspension bracket No.

12.0 inch Refer to Fig B-01, B-02 I,II

16.0 inch Refer to Fig B-03, B-04 I,II,III

19.2 inch Refer to Fig B-03, B-04 I,II,III

24.0 inch Refer to Fig B-03, B-04 I,II,III

1-1 TypeⅠ－12 inches between joists

INSTALLATIONS A. Install with wood frame

MODEL VFB080D4LED1

e 2.

12.0

Joist Joist

B-01

Model No. VFB080D4LED1

Install Dim. (in.)

10.2 ╳ 10.2

1. Body installation

1-1. Construct the wood frame(not provided) with 30mm square bar and attach it to the ceiling joist. 1-2. Attach the duct connector to the wood frame with taping screw.

Duct connector

Wood frame

Taping screw

1-3. Insert the body into the wood frame and connect it to the duct connector. Secure the body on wood frame with taping screws.

Main Body

Joist

Screw M4×12

Suspension Bracket I

Long Screw(M4×25)

Joist

1-1.1 Insert the suspension bracketⅠ into the bracket cover of adaptor side and select one of suspension bracketⅡ of the back of the fan body. 1-1.2 Insert the fan between joists. Make sure the fan body is level and perpendicular with the joist. 1-1.3. Ensure the distance between ceiling and fan body for the thickness of grille. 1-1.4 Secure the all suspension bracket to joists by using

tapping screw on the tab.

1-1.5 Secure the suspension bracket I and II to fan body by

using screw(M4×12-2pce each).

1-2 T y peⅡ－16/19.2/24 inches between joists

Tab

Suspension Bracket II

B-02

B. Install with joist

Long Screw(M4×25)

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