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7

www.ventilation-system.com

Technical data for cooling mode:

Model

Air flow [m

3

/h]

Intake air 

temperature 

[°С]

Temperature difference 90/70 °C

Power [kW]

Output temperature 

[°C]

Water flow [m

3

/h]

Water pressure loss 

[kPa]

AOW 25

2200

35

9.1

26.0

1.6

7.5

30

5.8

22.5

1.0

6.1

25

3.2

21.0

0.6

2.1

20

2.0

18.0

0.3

0.9

AOW 30

3000

35

11.4

27.0

2.0

11.2

30

7.3

22.9

1.3

5.0

25

3.9

21.1

0.7

1.6

20

2.4

17.7

0.4

0.7

AOW 45

3850

35

18.0

24.9

3.1

31.8

30

10.8

21.7

1.9

12.9

25

7.3

19.0

1.3

6.3

20

3.2

17.4

0.5

1.4

Note

:

 

The AOW1 and AOW1z unit models are not designed for cooling as they are not equipped with elements necessary for condensate 

removal.

1 – heat exchanger
2 – axial fan with a protecting grille
3 – casing
4 - louvre shutters
5 – terminal box
6 – heat exchanger spigots

AOW

H

4

1

B

5

2

L 1

L

3

6

К

43

H1

B1

Overall dimensions:

Model

Dimensions [mm]

Number of pipe rows 

Weight 

[kg]

B

B1

H

H1

L

L1

K

AOW 25 

680

785

605

468

360

286

G 3/4"

2

37.0

AOW 30

680

785

655

518

360

286

G 3/4"

2

40.0

AOW 45

780

885

710

570

380

300

G 3/4"

2

50.0

Summary of Contents for AOW 25

Page 1: ...AOW AIR HEATING COOLING UNIT USER S MANUAL...

Page 2: ...the AOW unit and all its modifications Technical and maintenance staff must have theoretical and practical training in the field of ventilation systems and should be able to work in accordance with wo...

Page 3: ...life of the unit While transferring the unit control the user s manual must be turned over to the receiving operator UNIT INSTALLATION AND OPERATION SAFETY PRECAUTIONS Disconnect the unit from power...

Page 4: ...it from power mains prior to any technical maintenance Do not store any explosive or highly flammable substances in close proximity to the unit When the unit generates unusual sounds odour or emits sm...

Page 5: ...a powerful fan enable quick air heating cooling in large premises or local heating cooling of a working space in hangars or industrial facilities Designed for heating cooling of large premises manufa...

Page 6: ...1 51 7 5 30 4 21 2 1 30 6 0 26 0 16 0 1 19 4 6 22 0 11 0 1 01 3 4 10 32 0 29 0 1 40 6 6 28 3 24 3 1 22 5 3 24 0 19 2 1 12 4 0 20 0 14 0 0 90 2 8 5 30 0 32 0 1 30 5 8 26 2 27 4 1 19 4 6 22 0 22 0 1 01...

Page 7: ...3850 35 18 0 24 9 3 1 31 8 30 10 8 21 7 1 9 12 9 25 7 3 19 0 1 3 6 3 20 3 2 17 4 0 5 1 4 Note The AOW1 and AOW1z unit models are not designed for cooling as they are not equipped with elements necessa...

Page 8: ...rising toward upper part of the room thus keeping warm air within the heated area The unit operation is based on heat cool conduction from the hot or cold water to surface of the copper tubes filled w...

Page 9: ...or tight connections Layout of the heat medium piping must ensure quick detachment for easy servicing and repair operations Install a mud filter at the heat medium inlet to the heat exchanger Mounting...

Page 10: ...ng or wall mounting of the unit The MKU AOW bracket design enables wall or ceiling installation of the unit at the angle of 30 and 45 RIGHT ANGLE MOUNTINGWITH MKU AOW 30 MOUNTINGWITH MKU AOW 45 MOUNTI...

Page 11: ...aker tripping is selected based on the electrical characteristics of the unit listed in the Technical data section The unit is equipped with asynchronous motors with an external rotor with integrated...

Page 12: ...es not start No power supply Make sure the power supply line is connected correctly otherwise troubleshoot a connection error The motor is jammed the impeller blades are soiled Turn the unit off Troub...

Page 13: ...chinery for handling and storage operations to prevent possible damage to the unit Follow the handling requirements applicable for the particular type of cargo The unit can be carried in the original...

Page 14: ...eller for warranty service The manufacturer s warranty does not apply to the following cases User s failure to submit the unit with the entire delivery package as stated in the user s manual including...

Page 15: ...rtify acceptance of the complete unit delivery with the user s manual The warranty terms are acknowledged and accepted Customer s Signature INSTALLATION CERTIFICATE The AOW _______ unit is installed p...

Page 16: ...V52EN 05...

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