Munters AX51 Drive Manuale del proprietario

Marca: Munters

Modello: AX51 Drive

Tipo: Manuale del proprietario

1© Munters Corporation, September 2017

QM1088r4

Instruction Manual

AX51 with Munters Drive

51” Air Circulation Fan

Models: AX51DG21-Hx • AX51DG23-Hx • AX51DG43-Hx

AX51

with Munters Drive*

*Patents Pending

QM1088r4

AX51 with Munters Drive

Instructions for Use and Maintenance

Thank You:

Thank you for purchasing a Munters AX51 with Munters Drive fan. 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, September 2017

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Index

Chapters Page

1. Unpacking the Equipment 4

1.1 Fan Dimensions 4

1.2 Fan Speciﬁ cations 4

2. Electrical Wiring 5

2.1 Recommended Wire Routing 5

2.2 Electrical Wiring 6

2.3 Recommended Wiring 7 - 12

3. Operation and Maintenance 13

3.1 Operation 13

3.2 Maintenance 13

4. Troubleshooting 14

5. Winterizing Fan 15

6. Exploded View and Parts List 16 - 17

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1.1 Fan Dimensions

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.

Unpacking the Equipment

Cat

No.

Fan

Size

A B C

D-Dia

(O.D.)

Wall Opening

(I.D., framed)

AX51 51" 56" 56" 20" 51

⁄8" 6

⁄2" 56

⁄4" Sq.

1.2 Fan Specifications

E B

D - Dia.

Fan Specifications: 60Hz shown (50Hz available)

Power: 230 VAC or 230/460 VAC

Phase: 1 or 3

5© Munters Corporation, September 2017

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2.1 Recommended Wire Routing

Electrical Wiring

The Munters Drive Fan comes with a coil of electrical cable that is pre-wired to the controller. Find

the end of the cable and route it outside the fan and connect it to the incoming power supply and/or

the safety cut-off switch. (Safety cut-off switch by others).

See Figure 1A.

Figure 1A

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Electrical WiringChapter 2

KEY:

L1=Line 1

L2=Line 2

L3=Line 3

H=Hot

N=Neutral

G=Ground

All wiring should be installed in accordance with National, State, and Local electrical

codes. Fans used to ventilate livestock buildings or other rooms where continuous air

movement is essential should be connected to individual electrical circuits, with a minimum

of two circuits per room. For electrical connection requirements, refer to diagram on motor

nameplate and to information enclosed with the environmental control to be used.

Single Phase and Three Phase Munters Drives: Power supply for fans to have Circuit

Breaker or Fuse Protection. The installer must refer to NEC and local codes to ensure safety

and compliance. See Figure 1B and 1C.

If recommended lightning protection was purchased, wire it to the fan power supply as shown and secure the

lightning protection unit near the disconnect or the bus panel. See Figure 1B and 1C.

NOTE: A safety cut-off switch should be located adjacent to each fan.

Three Phase

Power Out to Fan Motor

Three Phase

Power Supply for Fan

Safety

Cut-Off Switch

Recommended Lightning Protection

FC2003, 230V, 1 Phase

230 VAC

Power Supply for Fan

230 VAC

Power Out to Fan

Figure 1C

Three Phase

Figure 1B

Single Phase

Safety

Cut-Off Switch

Recommended Lightning Protection

FC2006, 230V, 3 Phase

FC2009, 460V, 3 Phase

WARNING

High Voltage, disconnect

power before servicing.

2.2 Recommended Wiring

7© Munters Corporation, September 2017

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Electrical WiringChapter 2

2.3 Recommended Wiring

Figure 2A

Default Operation Full Speed

The Munters Drive fan ships configured for simple ON/OFF operation. When electrical power is applied to

the main cable and the ‘RUN’ Switch is in the ‘ON’ Position, the fan will start and run at full speed.

See Figure 2A.

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Electrical WiringChapter 2

When making connections to Munters Drive Box, be sure to use the supplied watertight fittings with only

1 cable per fitting. If watertight fittings are not used or if 2 cables or more are in 1 watertight fitting,

equipment failure from water damage will not be covered under warranty. If 2 or more cables are used in

1 watertight fitting, they must be sealed on both sides of Munters Drive Box wall to prevent water infiltration.

If you are going to run the Munters Drive with a signal from a control, carefully remove 6 screws and the

cover and save to reinstall later. Carefully punch the knock-out from the bottom of the Munters Drive Box and

install the Watertight connector as shown. See Figure 2B and 2C.

Figure 2B

Figure 2C

9© Munters Corporation, September 2017

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Electrical WiringChapter 2

Figure 2D

On/Off Remotely

To operate the Munters Drive On/Off with a control, Slide the ‘RUN’ switch, located on the circuit board in

the Munters Drive Box, to the ‘OFF’ position. Now wire an ‘ON’ command from the ‘COMMON’ terminal

to the input of the relay in the control and from the output of the control relay to the ‘RUN’ terminal in the

Munters Drive Box. See Figure 2A and 2D.

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Electrical WiringChapter 2

To operate the Munters Drive Off/Low/High with a control, slide the ‘RUN’ switch, located on the circuit

board in the Munters Drive Box, to the ‘OFF’ position. Now wire an ‘ON’ command from the ‘COMMON’

terminal to the input of the relay in the control and from the output of the control relay to the ‘RUN’ terminal

in the Munters Drive Box. Then connect the output of the control relay for ‘LOW’ to the ‘REDUCED FLOW’

terminal in the Munters Drive Box. See Figure 2E.

Figure 2E

Off/Low/High Remotely

11© Munters Corporation, September 2017

QM1088r4

Electrical WiringChapter 2

Figure 2F

Variable Speed Operation

To Operate the Munters Drive variable with a 10-0V Signal, slide the ‘RUN’ switch, located on the circuit

board in the Munters Drive Box, to the ‘ON’ position. Connect wires from the ‘0-10V IN’ and ‘0-10V

COMMON’ terminals in the Munters Drive Box to the 10-0V output in the control. See Figure 2F.

QM1088r4

To operate the Munters Drive Off/Variable with a 10-0V Signal, slide the ‘RUN’ switch, located on the circuit

board in the Munters Drive Box, to the ‘OFF’ position. Now wire an ‘ON’ command from the ‘COMMON’

terminal to the input of the relay in the control and from the output of the control relay to the ‘RUN’ terminal

in the Munters Drive Box. Also, connect wires from the ‘0-10V IN’ and ‘0-10V COMMON’ terminals in the

Munters Drive Box to the 10-0V output in the control. See Figure 2G.

Figure 2G

On/Off with Variable Speed Operation

Electrical WiringChapter 2

13© Munters Corporation, September 2017

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Operation and Maintenance

1) INITIAL START-UP: With electrical power off, verify that the fan propeller

turns freely and that all fasteners are secure. Turn on electrical power and

confirm that the fan operates smoothly.

2) ADJUSTMENTS: Set the fan control to the temperature shown on your

Munters ventilation system drawing, or to a value which will provide the

desired environmental conditions.

3.1 Operation

WARNING

Moving parts, disconnect

power before servicing.

3.2 Maintenance

WARNING

Moving parts, disconnect

power before servicing.

WARNING

High Voltage, disconnect

power before servicing.

The following inspection and cleaning procedures should be performed monthly:

1) INSPECT PROPELLER: Check that propeller is secure on drive hub and that

there are no signs of damage. The blades are of a self-cleaning design and should

not require maintenance.

2) CLEAN regularly for best results:

• FAN MOTOR: Remove any dust accumulation from motor using a brush or cloth.

(DO NOT use a pressure washer). A clean motor will run cooler and last longer. At

the same time, verify that the motor is secure in its mount.

• DAMPER: Carefully clean dust from damper door and frame so that damper

door opens and closes freely. A brush or cloth should be used.

• GUARD: Clean any dust or feathers from fan guards using a brush. Dirty guards

can reduce airflow.

3) CHECK FASTENERS: For safety, all fasteners should be inspected 1 month after initial operation

and yearly thereafter. Tighten any loose connections.

4) INSPECT FAN CONTROL: With power disconnected, inspect all electrical connec-

tions. Wiring should be secure and in good condition. Remove any dust build-up

from control case and sensor using a soft brush or cloth. NEVER CLEAN

ELECTRICAL EQUIPMENT WITH A PRESSURE WASHER!

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Troubleshooting

SYMPTOM POSSIBLE CAUSES CORRECTIVE ACTION

• Fan Not Operating • Fan control set above room

temperature

• Blown Fuse or open circuit breaker

• Propeller blade contacting fan

housing

• Fan control defective (i.e.

environmental control, etc.)

• Set to a lower temperature

• Replace fuse or reset breaker

• Realign motor in fan housing

• Repair or replace control

• Fan Does Not Start

Caution: There is a 10 second

delay for the fan to start when

an 'On' command is present.

• Munters Drive motor/controller

issue

1. Verify AC voltage is present at fan.

2. Turn AC power oﬀ to fan for 1 minute

3. Verify Prop turns freely

a. If not contact Munters Product Support

b. If it turns freely go to next step

4. Turn AC power back on to fan

a. If starts up and runs, fan OK

•Periodically observe fan to verify it is still running

•If it continues to run, fan is OK

•If fan stops, look through clear window in drive

cover to check what drive display reads.

Contact Munters Product Support

b. If fan tries to start but stops, look through clear

window in drive cover to check what drive display

reads. Contact Munters Product Support

c. If fan doesn't try to start, verify 'On' command

signal is present at circuit board. Also, slide the

switch on the circuit board to the 'On' position.

• Fan Operating -

Insuﬃ cient Airﬂ ow

• Excessive Noise

• Excessive Vibration

• Shutter or Damper door jammed

• Guard dirty/clogged

• 10-0V signal set incorrectly

• Propeller blade contacting fan

housing

• Motor loose on mount

• Propeller damaged

• Clean shutter or damper door

• Clean guard

• Check and adjust 10-0V signal

• Sand fan housing to remove high spot

• Tighten fasteners

• Replace propeller

WARNING

High Voltage, disconnect

power before servicing.

WARNING

Moving parts, disconnect

power before servicing.

4.1 Troubleshooting

QM1088r4

Winterizing

Winterizing Fans

In most climates, it is probable that the ventilation system will never need to operate at a total capacity during the

colder winter months. Consequently, it is advisable to “winterize” those fans which will not be used in cold weather

to avoid unnecessary heat loss and condensation.

To winterize, turn fan control “off”. Install the insulated closure panel over the fan intake. If you don’t have an

insulated closure panel, a piece of rigid insulation material can be used. Remember the insulation panel must be

removed before warmer weather returns.

NOTE: At least one single speed fan should be left uncovered and with power available to provide air

movement in the event of variable speed control difficulties.

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Exploded View

QM1088r4

Parts ListChapter 6

Catalog No.

Item

AX51

Part Name/Description Quantity

1 FP1151SS Propeller, 3-blade w/set screws, AL 1

2 FH1254 Oriﬁ ce Panel, 51” Apex, GZ 1

3 FH1666 Bracket, Strut Mount, AX51, Munters Drive, GZ 2

4 FH3723 Strut, right, VX, Munters Drive ver2, w/inserts, AL 1

5 FP2064 Hub, Prop Adapter, 1" Dia. O.D. x 4.5"L Shaft, STL 1

6 Various* Motor for Munters Drive, less controller 1

Various* Controller, AX Munters Drive

FH3722 Strut, Left, VX, Munters Drive ver2, w/inserts, AL

*Contact oﬃ ce for replacement part number for your fan conﬁ guration

QM1088r4

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

Munters AX fan with Munters Drive is developed and produced by Munters Corporation, Lansing, Michigan U.S.A. 1-800-227-2376

Munters AX51 Drive Manuale del proprietario

Marca: Munters

Modello: AX51 Drive

Tipo: Manuale del proprietario

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English: Munters AX51 Drive Owner's manual

Munters AX51 Drive Manuale del proprietario

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