Broan PM390 Installation Manual

POWER MODULE

READ AND SAVE THESE INSTRUCTIONS

PM390 SERIES

INTENDED FOR DOMESTIC COOKING ONLY

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 service panel 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 guidelines 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 electrical wiring and other hidden utilities.

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

7. Do not use this unit with any separate solid-state speed control device.

8. To reduce the risk of fire, use only metal ductwork.

9. This unit must be grounded.

TO REDUCE THE RISK OF A RANGE TOP GREASE FIRE: A. Never leave surface units unattended at high settings. Boilovers cause

smoking and greasy spillovers that may ignite. Heat oils slowly on low or medium settings.

B. Always turn hood ON when cooking at high heat or when flambeing

food (i.e. Crepes Suzette, Cherries Jubilee, Peppercorn Beef Flambe’).

C. Clean ventilating fans frequently. Grease should not be allowed to

accumulate on fan or filter.

D. Use proper pan size. Always use cookware appropriate for the size

of the surface element.

CAUTION

1. To reduce risk of fire and to properly exhaust air, be sure to duct air outside. Do not vent exhaust air into spaces within walls or ceilings or into attics, crawl spaces, or garages.

2. Take care when using cleaning agents or detergents.

3. Avoid using food products that produce flames under the Range Hood.

4. For general ventilating use only. Do not use to exhaust hazardous or explosive materials and vapors.

5. To avoid motor bearing damage and noisy and/or unbalanced impellers, keep drywall spray, construction dust, etc. off power unit.

6. Your hood motor has a thermal overload which will automatically shut off the motor if it becomes overheated. The motor will restart when it cools down. If the motor continues to shut off and restart, have the hood serviced.

7. For best capture of cooking impurities, the bottom of the hood should be a minimum of 24" and a maximum of 30" above the cooking surface.

8. Two installers are recommended.

9. Use with approved cord-connection kit only.

10. Please read specification label on product for further information and requirements.

WARNING

TO REDUCE THE RISK OF INJURY TO PERSONS IN THE EVENT OF A RANGE TOP GREASE FIRE, OBSERVE THE FOLLOWING:*

1. SMOTHER FLAMES with a close-fitting lid, cookie sheet, or metal tray, then turn off the burner. BE CAREFUL TO PREVENT BURNS. If the flames do not go out immediately, EVACUATE AND CALL THE FIRE DEPARTMENT.

2. NEVER PICK UP A FLAMING PAN - You may be burned.

3. DO NOT USE WATER, including wet dishcloths or towels - violent steam explosion will result.

4. Use an extinguisher ONLY if:

A. You know you have a Class ABC extinguisher and you already

know how to operate it. B. The fire is small and contained in the area where it started. C. The fire department is being called. D. You can fight the fire with your back to an exit. * Based on “Kitchen Fire Safety Tips” published by NFPA.

INSTALL THE DUCTWORK

NOTE: To reduce the risk of fire, use only metal ductwork.

1. Decide where the ductwork will run between the hood and the outside (Refer to Figure 1).

2. A straight, short duct run will allow the hood to perform most efficiently.

3. Long duct runs, elbows, and transitions will reduce the performance of the hood. Use as few of them as possible. Larger ducting may be required for best performance with longer duct runs.

4. Install a roof or wall cap. Connect round metal ductwork to cap and work back towards hood location. Use duct tape to seal the joints between ductwork sections.

ROOF CAP

ROUND

DUCT

WALL

CAP

POWER

MODULE

24” TO 30” ABOVE

COOKING SURFACE

6” ROUND ELBOW

min 7/16” max 13/16”

FIG. 4

METAL LINER

FIG. 1

INSTALL THE HOOD

NOTE: the hood has to be installed, inside the cabinet, at minimum 1” from the rear wall cabinet and at 3” from the front wall cabinet.

The internal height of cabinet has to be minimum 16”. The hood should be mounted centered over the cook top burners.

1. Remove the grid by moving the 2 slide fasteners “A” forward (Fig.2).

2. Cut a hole in the bottom of the cabinet, using the dimensions shown (Fig. 3).

3. Adjust the position of the clasping side spring by means of the proper “B” screw according to the thickness of the bored panel to which it is going to be anchored (Fig. 4).

4. NOTE: For installations where the Power Pack is less than 30” above cook top, it is recommended that the Power Pack be mounted into a metal liner or non-combustible material. This will allow easier cleaning and provide protection to the cabinetry (Fig.5A).

5. Insert the hood in the cabinet and lock it by means of the side spring.

6. Insert the hood in the cabinet (Fig. 5) or metal liner (Fig. 5A) and secure with the (4) “C” mounting sheet metal screws.

(Fig. 5 - wood bottom installation; recommended thickness 1/2”3/4”).

(For alternate mounting, use machine screws with washers and nuts. This alternate mounting method needs to be done prior to installation of metal liner).

7. In the Non-Ducted Recirculation Configuration, install the Nonducted recirculation Filter before replacing the grid (see section “Non-ducted recirculation filter installation”).

8. Replace the grid.

FIG. 5

FIG.5A

CONNECT DUCTWORK

Ducted Configuration

1. Take the damper and assemble it onto the hood’s discharge

opening, pressing slightly.

2. Use 6" round metal duct to connect the discharge collar on the

hood to the ductwork above.

3. Use duct tape to make all joints secure and air tight.

Non-Ducted Recirculation Configuration

1. Connect a 6” round metal duct to the discharge opening so

that the air is sent outside the cabinet and sent back into the room.

2. Use duct tape to make all joints secure and air tight.

NON-DUCTED RECIRCULATION FILTER INSTALLATION

1. Remove the metal wires (Fig. 9) and discard them.

2. Install the Non-ducted recirculation filter over the grease filter and secure it with the metal wires supplied with the Non-ducted recirculation Filter (Fig. 6).

NON-DUCTED

RECIRCULATION FILTER

CUT A HOLE IN THE BOTTOM OF

FIG. 2 FIG. 3

THE CABINET

10-1/4”

19-1/2”

METAL WIRES

FIG. 6

WIRING

Note: This range hood must be properly grounded. The unit should be installed by a qualified electrician in accor-

dance with all applicable national and local electrical codes.

1. Remove the wiring box cover. Remove a knockout from the wiring box.

2. Secure the conduit to the wiring box through a conduit connector.

3. Make electrical connections. Connect white to white, black to black

and green to green.

4. Replace wiring box cover and screws. Make sure that wires are not pinched between cover and box.

WIRING BOX

FIG. 7

OPERATION

Controls

The light switch turns the lamps on and off. The blower switch: makes it possible to select the motor operating speed. Position 0: motor off.

The pilot lamp lights up whenever the blower is on.

LIGHT

SWITCH

BLOWER

SWITCH

PILOT LAMP

FIG. 8

MAINTENANCE

ALWAYS SWITCH OFF THE ELECTRICITY SUPPLY BEFORE CARRYING OUT ANY OPERATIONS ON THE APPLIANCE.

Grease Filter

The grease filter should be cleaned frequently. Use a warm detergent solution. Grease filter is dishwasher safe.

To remove the grease filter: remove the grid by moving the 2 slide fasteners “A” (Fig. 2); remove the metal wires and then the grease filter (Fig. 9).

SERVICE PARTS

KEY NO. PART NO. DESCRIPTION

4 B03295083 Side Fastener 5 B03118154 Grid 6 B02011013 Spring 9 B08087922 Grease Filter 14 B02300233 Condenser 27 B02011155 Metal Wires 28 B02300280 Lampholder 29 B03293051 Light Fitting 45 BW0000043 Blower 48 B02310203 Motor 49 B03295076 Blower Wheel 86 B08088378 Damper 115 BE3334250 Wiring Box 116 BE3334252 Wiring Box Cover 134 B03295084 Grid Stop 152 B03292200 Wire Clamp 165 B03294780 Controls Box 165 B03295008 Box Condenser 196 BE3348672 Reflector 222 B03295080 Control Box Cover 223 B03295082 Blower Switch 228 B08086263 Controls Board 229 B03201014 Pilot Lamp 241 B03295081 Light Switch 472 BE3344843 Controls Bracket 998 B080810782 Hardware Package CAS B06002125 Blower Assembly (Included

Key No. 45, 48, 49)

AQI B06108607 Switch box Assembly

(Included Key No. 165, 228, 28, 222, 152, 241, 223, 229)

- - “40 Watt Max.Candelabra Bulbs not included”

- B08999040 Non-Ducted Filter Kit (purchased separately)

METAL WIRES

GREASE FILTER

FIG. 9

Non-Ducted Recirculation Filter

The Non-Ducted Recirculation filter should be changed every 6 months.

To remove the Non-Ducted Recirculation filter:

1. Remove the grid by moving the 2 side fasteners “A” (Fig. 2).

2. Remove the metal wires (Fig. 6) and replace the Non-ducted recirculation Filter.

Cleaning

Occasional care will help preserve its fine appearance.

• Clean with warm water and mild detergent only.

• Follow all cleaning by rinsing with clear water.

• Wipe dry with clean, soft cloth.

Light bulbs

This range hood requires two 40-Watt light bulbs (not included). To change bulbs:

1. Remove the grid by moving the 2 slide fasteners (A).

2. Replace with light bulbs of the same type (MAX 40W, 120V, Candelabra Base Bulb). CAUTION: BULB MAY BE HOT!

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