Munters BI28M BI48M Manuale del proprietario

Marca: Munters

Modello: BI28M BI48M

Tipo: Manuale del proprietario

1© Munters Corporation, May 2017

QM1110r5

Instruction Manual

BI28M/BI48M Ceiling Inlet

Bi-Flow, Mechanically Actuated

Models: BI28M • BI28M-01 • BI48M • BI48M-01

BI28M/BI48M

Ceiling Inlet

QM1110r5

BI28M/BI48M Inlet

Instructions for Use and Maintenance

Thank You:

Thank you for purchasing a Munters inlet. Munters equipment is designed to be the highest performing, highest

quality equipment you can buy. With the proper installation and maintenance it will provide many years of

service.

Please Note:

To achieve maximum performance and insure long life from your Munters product it is essential that it be installed

and maintained properly. Please read all instructions carefully before beginning installation.

Warranty:

For Warranty claims information see the “Warranty Claims and Return Policy” form QM1021 available from the

Munters Corporation office at 1-800-227-2376 or by e-mail at [email protected].

Conditions and Limitations:

• Products and Systems involved in a warranty claim under the “Warranty Claims and Return Policy” shall have

been properly installed, maintained and operated under competent supervision, according to the instructions

provided by Munters Corporation.

• Malfunction or failure resulting from misuse, abuse, negligence, alteration, accident or lack of proper installation

or maintenance shall not be considered a defect under the Warranty.

3© Munters Corporation, May 2017

QM1110r5

Index

Chapters Page

1. Unpacking the Equipment 4

1.1 Parts List 4

1.2 Inlet Dimensions 4

2. Installation Instructions 5

2.1 Framing 5

2.2 Inlet Mounting 6

3. Latch Operation 9

4. Cabling 10

5. Performance Data 12

6. Exploded View and Parts List 13

QM1110r5

1.1 Parts List

Unpacking the Equipment

Before beginning installation, check the overall condition of the equipment. Remove packing materials, and examine all

components for signs of shipping damage. Any shipping damage is the customer's responsibility and should be reported

immediately to your freight carrier.

1.2 Inlet Dimensions

Each BI28M/BI48M Inlet includes:

1 - Plastic Frame with 2 doors attached

1 - Insulation Stop, 12” tall

1 - Fiberglass Rod (BI48M only)

1 - Hardware Package as follows

⁄16”

⁄16"

⁄16”

HP1240 for BI28M Inlets

ID Qty. Cat. No. Description

[A] 8 KS1402 #9-15 x 1.5” Hex Head Screw

[B] 1 AC1381

⁄8” Dia. Cable Clamp, ZP

HP1248 for BI48M Inlets

[A] 12 KS1402 #9-15 x 1.5” Hex Head Screw

[B] 1 AC1381

⁄8” Dia. Cable Clamp, ZP

[C] 4 KX1003

⁄4” Dia. Retainer Clips, SS

5© Munters Corporation, May 2017

QM1110r5

2.1 FRAMING

Step 1

Construct a framed opening in ceiling according

to Chart A and fasten to trusses or bracing

between trusses. Trim out framing with ‘J’-trim if

a metal ceiling is used. See Figure 1A and 1B.

If inlet is being installed in a house with a Tri-Ply

ceiling, construct frame as shown in Figure 1C.

Installation Instructions

Figure 1A

Figure 1B

Step 2

The hardware should already be installed as

shown in Figure 2. The Lift Line should be turned

towards actuator and Eye Bolt will be away from

actuator.

⁄2" 25

⁄2”

⁄2” 46

⁄2”

Chart A

Figure 1C

Figure 2

If installing inlets near heaters, it is

recommended to install the BI28/BI48 inlet

at a location far enough from heaters that

will give a maximum temperature of 150°F.

This should be approximately 2-3 ft. from

the heater.

IMPORTANT

QM1110r5

Installation InstructionsChapter 2

Figure 3B

Step 3A

For the BI28, install provided Insulation Stop into framed opening as shown using screws or staples

(not provided). See Figure 3A.

2.2 Inlet Mounting

Figure 3A

Step 3B

For the BI48, find the center of the long side of framing and start installing Insulation Stop 1

⁄2”

from center, so that Insulation Stop overlaps center of opening. When Insulation Stop is completely

installed the 2 ends of Insulation Stop should overlap by 3” and the center of overlap should be at the

center of long side of framing. Use screws or staples (not provided) to fasten Insulation Stop in place.

See Figure 3A and 3B.

7© Munters Corporation, May 2017

QM1110r5

Installation InstructionsChapter 2

Step 3C

At the center of the long side of Insulation Stop,

⁄2” down from top, drill or punch a

⁄4” Dia.

hole on each side of Insulation Stop. See Figure 3C.

Figure 3C

Figure 3D

Step 3D

Install (1) Retaining Clip [C] on each end of Fiberglass Rod. The Retaining Clip should be 1

⁄2” from end

of rod. Insert one end of rod through the new hole in Insulation Stop from inside out. Insert other end

of rod through hole in opposite side of Insulation Stop. Secure Rod in place with a Retaining Clip [C] on

each end of Rod, so that Insulation Stop is between 2 of the clips. See Figure 3D.

QM1110r5

Installation InstructionsChapter 2

Figure 4A

Step 4

Apply bead of caulk around top of inlet as shown in Figure 4A. Position inlet into framed opening and

attach inlet using Hex Head Screws [A] provided, (8) for BI28, (12) for BI48. See Figure 4B. Be careful

not to over tighten as this may pull the Inlet Frame out of shape.

Step 5

To ensure an airtight fit, caulk around outside of 2x4 Framing and Inlet Frame.

Figure 4B

Step 6

Proceed to routing main actuator cable or rod through holes in Inlet Frame. It is required to utilize a spring

or weight on actuator cable end opposite actuator. Once the cable is routed and the actuator is in the open

position, begin connecting the Lift Lines from each inlet door to the actuator cable using Cable Clamp [B]

provided. See Figure 5.

Step 7

After Lift Lines for all inlets are connected and doors are adjusted as needed, caulk the hole in the door for

the Lift Line to prevent air leaks. See Figure 5.

Figure 5

QM1110r5

Latch Operation

Step 8

Latch is pre-installed near center of door. Rotate latch upward to unlock and downward to lock.

When inlet is in normal operation, be sure latch is in up position so it does not interfere with door

closing. See Figure 6A and 6B.

Figure 6A

Latch Shown in Open Position

Figure 6B

Latch Shown in Closed Position

QM1110r5

Cabling

Step 9

Attach pulleys in line with the main rod or cable running through each BI28/BI48. See Figure 7A and 7B.

Figure 7A

Figure 7B

QM1110r5

CablingChapter 4

Step 10

On each end of the run of BI28/BI48 inlets run a cable

through pulleys to winch or actuator on one end and to

weights or return spring on other end.

See Figure 7A, 7B and 8.

Figure 8

Step 11

With the winch or actuator at its fully closed position, check and

readjust each BI28/BI48 door tightly closed. Use winch or actuator

to open and close inlets a few times to make sure the doors open

and close smoothly

QM1110r5

Performance Data

BI28M, BI28M-01

BI48M, BI48M-01

QM1110r5

Exploded View and Parts List

QM1110r5

Munters Europe AB, Isafjordsgatan 1, P.O. Box 1150, SE-164 26 Kista, Sweden. Phone +46 08 626 63 00, Fax +46 8 754 56 66.

Munters Corporation 2691 Ena Drive Lansing, MI 48917 U.S.A. Phone +1 800-227-2376, Fax +1 517-676-7078

www.munters.us

Australia Munters Pty Limited, Phone +61 2 6025 6422, Brazil Munters Brasil Industria e Comercio Ltda, Phone +55 41 3317 5050, Canada/US Munters

Corporation Lansing, MI Phone +1 517 676 7070, China Munters Air Treatment Equipment (Beijing) Co. Ltd, Phone +86 10 80 481 121, Denmark Munters A/S,

Phone +45 9862 3311,

India Munters India, Phone +91 20 3052 2520, Indonesia Munters, Phone +62 818 739 235, Italy Munters Italy S.p.A., Chiusavecchia,

Phone +39 0183 52 11, Japan Munters K.K., Phone +81 3 5970 0021, Korea Munters Korea Co. Ltd., Phone +82 2 761 8701, Mexico Munters Mexico, Phone

+52 818 262 54 00, Russia Munters AB, Phone +7 812 448 5740, Singapore Munters Pte Ltd., Phone +65 744 6828, South Africa and Sub-Sahara Countries

Munters (Pty) Ltd., Phone +27 11 997 2000, Spain Munters Spain S.A., Phone +34 91 640 09 02, Sweden Munters AB, Phone +46 8 626 63 00, Thailand

Munters Co. Ltd., Phone +66 2 642 2670, Turkey Munters Form Endüstri Sistemleri A.Ş, Phone +90 322 231 1338, USA Munters Corporation Lansing, MI Phone

+1 517 676 7070, Vietnam Munters Vietnam, Phone +84 8 3825 6838, Export & Other countries Munters Italy S.p.A., Chiusavecchia Phone +39 0183 52 11

BI28/BI48 Inlets are developed and produced by Munters Corporation, Lansing, Michigan U.S.A. 1-800-227-2376

Munters BI28M BI48M Manuale del proprietario

Marca: Munters

Modello: BI28M BI48M

Tipo: Manuale del proprietario

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English: Munters BI28M BI48M Owner's manual

Munters BI28M BI48M Manuale del proprietario

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