Delta GBR80MHLED, GBR80LED, GBR80HLED, GBR100HLED, GBR100LED Installation And Operating Instructions Manual

MODELS:

GBR80HLED,

GBR80LED, GBR80MHLED

, GBR100HLED

, GBR

100

LED

INSTALLATION AND OPERATING INSTRUCTIONS

VENTILATION FAN /DIMMABLE LED 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
(OSH Act).

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.

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.

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 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, Refrigerating and Air­Conditioning Engineers (ASHRAE), and the local code authorities.

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

electrical 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. Do not use this unit with any other solid-state control devices.

Solid-state control devices may cause harmonic distortion,
which can cause a motor humming noise. (Avertissement: ne
convient pas à des régulateurs de vitesse à semi-conducteurs).

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 R50. (This is required for installation in Canada
only).

CAUTION

1. For General Ventilating Use Only. Do Not Use To Exhaust

Hazardous Or Explosive Materials And Vapors.

2. Not for use in cooking areas. (Fig. B)

3. This product must properly connect to the grounding conductor

of the supply circuit.

4. To reduce the risk of injury to persons, install the fan at least 8.2
feet (2.5m) above the floor.

Turning angle too large Duct shrink

Too many elbows Elbow near the body

Body

Fig. A

Cooking area

Do not install above or

inside this area

4

5

4

Cooking

Equipment

Fig. B

5

floor

Page 1.

MODELS:

GBR80HLED,

GBR80LED, GBR80MHLED

, GBR100HLED

, GBR

100

LED

SUPPLIED ACCESSORIES

Part name Appearance Quantity

Grille

Fan

Housing

Duct Connector

(4’’)

Long Wood Screw

(ø4×25)

Machine Screw

(#8-32x5/16’’)

Suspension Bracket

MOUNT

MOUNT HOUSING

MOUNTMOUNT

HOUSING WITH

HOUSINGHOUSING

WITH FLANGE:

FLANGE:

WITHWITH

FLANGE:FLANGE:

Page 2.

1. To bend the housing tabs out to 90 degree and make

housing tabs contact the bottom of the joist.

1

1

Tabs

Joist

1

2. The housing mounts with 4 long wood screw (Ø4×25).

Screw housing to joist through lowest holes in each
mounting flange, then through the other holes.

1

8

Joist

Long Wood Screw

USING SUSPENSION BRACKETS

USING SUSPENSION BRACKETS

4

USING SUSPENSION BRACKETS USING SUSPENSION BRACKETS

( 4×25)

3. Sliding suspension brackets available to allow for your

specific positioning of housing anywhere between joists
and span up to 24’’.

4

Suspension Bracket

INSTALLATIONS

Proper insulation around the fan to minimize building heat loss and
gain. 4’’ circular duct is recommended for installation. The ducting
from this fan to the outside of the building has a strong effect on
the air flow, noise and energy use of the fan. Use the shortest,
straightest duct routing possible for best performance, and avoid
installing the fan with smaller ducts than recommended. Insulation
around the ducts can reduce energy loss and inhibit mold growth.
Fans installed with existing ducts may not achieve their rated air
flow.

Roof cap

Short piece of flexible
duct helps alignment
and absorbs sound

Fan housing

Seal gap
around
housing

Caulk termination
to duct

(with built-in damper)

or

Wall cap
(with built-in damper)

4. Extend suspension brackets to the width of the joists. Make

sure the fan body is level and perpendicular with the joist.

5. Secure suspension brackets to joists with long wood screw

(ø4×25).

6. Secure suspension brackets together with machine screw

(#8-32x5/16’’).

(#8-32x5/16”)

Joist

Joist