Viking DEV1200 Installation Manual

MODEL DEV1200 EXTERIOR MOUNTED VENTILATOR

FOR USE WITH VIKING VCWH, VICH, DBCV, DICV, DCWH, DCWL, DCWN, DTWS AND DCIH RANGE HOODS. 30" TO 66" WIDE, 9" TO 18" HIGH.

READ AND SAVE THESE INSTRUCTIONS

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 or your distributor.

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 prevent 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.

WARNING

5. When cutting or drilling into wall, or ceiling, do not damage electrical wiring or other hidden utilities.

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

7. To reduce risk of fire, use only metal ductwork.

8. This unit must be grounded.

CAUTION

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

4. Electrical circuit, including speed control, (if used), must be rated 6 AMPS minimum.

Blower Dimensions

22 x 30.828 x 12.724

SPECIFICATIONS

MODEL VOLTS AMPS CFM DUCT SIZE

PLAN THE INSTALLATION

ALL INSTALLATIONS

1. Locate the ventilator so the length of the duct run and number of elbows needed are kept to a minimum.

2. Where possible, ventilator should be centered between wall studs or roof rafters.

3. Avoid pipes, wires, or other ductwork that may be running through the wall.

INSTALLER: Leave This Manual With The Homeowner

HOMEOWNER: Use And Care Information On Page 4

DEV1200 120 3.0 1200 10" DIA.

MODEL DEV1200

EXTERIOR VENTILATOR

10" ROUND

DUCT

SOFFIT

WALL HOOD

CANOPY

(island canopy available)

TYPICAL ROOF MOUNTED INSTALLATION TYPICAL WALL MOUNTED INSTALLATION

WALL HOOD

CANOPY

(island canopy available)

10" ROUND ELBOW

SOFFIT

10" ROUND DUCT

MODEL

DEV1200

EXTERIOR

VENTILATOR

11" dia.

hole

22"

Guide hole

(centered between studs)

22"

29½"29½"

16"11

16"

17"

Wall Stud

11" dia.

hole

17"

1¼" dia. hole1¼" dia. hole

ØØ

REMOVE

SIDING

REMOVE

SIDING

Guide hole

(centered between studs)

PREPARE THE INSTALLATION

11" dia.

hole

20½"

16"

18"

16"

1¼" dia. hole

Roof Rafter

REMOVE SHINGLES

Guide hole

(centered

between rafters)

LOCATION

PREPARE THE INSTALLATION LOCATION

ROOF INSTALLATIONS

1. Locate the ventilator on the rear slope of the roof. Place it in a location to minimize duct run. The location should be free of obstacles (T.V. leads, electrical lines, etc.). If the ventilator top is level with the roof peak, it will not be seen from the street. Keep this approximate location in mind as you work from within the attic.

2. Mark and drill a guide hole centered between roof rafters.

15"

16"

1¼" dia. hole

REMOVE SHINGLES

20½"

Guide hole

(centered

between rafters)

Roof Rafter

16"

11" dia.

hole

Roof Rafter

WALL INSTALLATIONS

1. Choose a position on the outside wall. Make sure that no wall studs, pipes or wires run through the opening area.

2. From inside, mark and drill a guide hole centered between wall studs.

3. From the outside, use the guide hole as a starting point to lay out the installation: A. Use a T-square to measure 913/16" to the left of the

B. Starting from the top-left corner, mark the rectan-

C. Mark an 11" diameter hole centered on the guide

D. Mark and cut a 1¼" diameter hole through the roof

4. For flat roof installations, build a curb that will mount the ventilator at a minimum pitch of 2/12. Discharge end of the ventilator should be pointed away from prevailing winds.

18"

guide hole, then up 1211/16" to locate the top-left corner of the layout.

gular cutout (18" W x 20½" H) and remove only the shingles in this area.

hole. Cut this hole through the roof board(s).

board(s) where shown.

29-1/2"

22"

3. From the outside, use the guide hole as a starting point to lay out the installation: A. Use a T-square to measure 1113/16" to the left of the

guide hole, then up 1411/16" to locate the top-left corner of the layout.

B. Starting from the top-left corner, mark the rectan-

gular cutout (22" W x 29½" H) and remove only the siding in this area.

C. Mark an 11" diameter hole centered on the guide

hole. Cut this hole through the roof board(s).

D. Mark and cut a 1¼" diameter hole through the roof

board(s) where shown.

INSTALL THE VENTILATOR

ROOF INSTALLATIONS

1. Remove the cover and screws.

2. Attach an appropriate U.L. approved cable connector in the hole at the rear of the wiring box.

3. Remove roofing nails from shingles around the TOP and

SIDES of the cutout area only.Carefully lift the shingles to allow the back flashing sheet on the ventilator housing to fit under them.

4. Center the ventilator ring in the 11" diameter hole, making

sure that the 1¼" diameter electrical wiring hole aligns with the hole in the wiring box.

5. Attach the ventilator to the roof with six (6) screws

provided. It is recommended that the screws be located inside the ventilator housing. Drill pilot holes if necessary.

6. Using a good grade of roofing cement, seal all of the

shingles around the housing and flashing sheet as well as the mounting screw heads.

7. Bring electrical wiring through the hole in the wiring box

and secure it according to local codes.

WALL INSTALLATIONS

1. Place a large bead of caulk on the back side of the housing all along the outer edges.

2. Center the ventilator ring in the 11" diameter hole, making sure that the 1¼" diameter electrical wiring hole aligns with the hole in the wiring box.

3. Attach ventilator to the wall with the six (6) screws provided. It is recommended that the screws be located inside the ventilator housing. Drill pilot holes if necessary.

4. Using a good grade of caulk, seal all around the mounting screw heads.

5. Bring electrical wiring through the hole in the wiring box and secure it according to local codes.

GROUND

GROUNDING

SCREW

GROUND

GROUNDING

SCREW

WHITE

BLUE

120 VAC

LINE

BLACK

8. Make the electrical connections with the proper connector for the type of wiring being used. Connect black to black, white to blue, and the green or bare wire to grounding screw.

9. Replace cover and screws. Do not pinch wiring under the cover.

10. Make sure damper opens and closes freely.

WHITE

BLUE

120 VAC

LINE

BLACK

6. Make the electrical connections with the proper connector for the type of wire being used. Connect black to black, white to blue, and green or bare wire to grounding screw.

7. Replace cover and screws. Do not pinch wiring under cover.

8. Make sure damper opens and closes freely.

9. Top and side flanges of the back plate may be covered with trim strips. Do not block grille opening at bottom with trim. It will adversely affect performance of the ventilator.

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