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MINIAIR-IOM-0310-E 2 

 

 

 

1

 

-

 

I

NTRODUCTION

 

 
Dear Customer, 
the low body air handling units are designed and developed for all those air conditiong installations that require compact 
units because of not enough technical spaces. 
In fact, their small dimensions and the wide range of their possible accessories let themselves be a very intelligent solution 
for most of civil, commercial and industrial applications. 
 
In their basic configuration, they consist in (see 

figure 1

) : 

1 – supply fan 
2 – water coil(s) (2-pipe or 4-pipe plant) 
3 – filter sections 
4 – electrical box 
 
This instruction manual supplies the necessary information for the transportation, the installation, operation and maintenance 
of the unit, under safety working conditions. Lack of observation of the details found within this manual, and an inadequate 
installation of the unit may cause the withdrawal of the warranty supplied with the equipment. 
Furthermore, the Supplier will not respond to any eventual damage, whether direct or indirect, caused by the incorrect 
installation, or for damages caused by the installation being effectuated by inexperienced or unauthorised personnel. 
Verify, upon acquisition, that the apparatus is complete and supplied as described. 
Any eventual disputes must be presented in writing within 8 days from the reception of the goods. 
 
Each unit is provided with identification plate listing the following: 
 

-

 

Address of Constructor 

-  “CE” Mark 

-

 Model 

Serial 

Number 

-

 

Maximum current in “A” 

-  Power supply frequency in “Hz” 

-

 

Number of phases indicated with “Ph” 

-  Date of fabrication 

-

 

Gross weight in “kg” 

 

2

 

 

D

IMENSIONS AND 

W

EIGHTS

 

 
Packing dimensions 

 
The following table, referred to the 

figure 2

, shows the characteristic dimensions of the series. 

 

 

10 

20 

25 

30 

40 

50 

60 

W (mm) 

710  1070 1400 1400 1680 1780 2000 

H (mm) 

390 390 390 390 390 480 480 

L (mm) 

850 850 850 850 850 960 960 

Ø 2R 

¾ “ 

¾ “ 

¾ “ 

¾ “ 

¾” 

1” 

1” 

Ø 4R 

¾ “ 

¾ “ 

1” 

1” 

1” 

1 ¼” 

1 ¼” 

Ø 6R 

¾” 

1” 

1” 

1” 

1 ¼” 

1 ¼” 

1 ¼” 

Ø 

 

½” ½” ½” ½” ½” ½” ½” 

X1 (mm) 

240 300 240 240 300 300 300 

Y1 (mm) 

215 270 210 270 270 270 270 

X2 (mm) 

-  330 335 535 580  - 

X3 (mm) 

- - - - - - 

360 

A1 (mm) 

675  1035 1365 1365 1645 1720 1940 

A2 (mm) 

355 355 355 355 355 420 420 

X (mm) 

235 385 295 295 270 300 185 

Y (mm) 

140 80 135 80  80 160 160 

(kg) 

52

÷

60 60

÷

70 75

÷

88 78

÷

90 96

÷

110 101

÷

120 120

÷

140 

 

Summary of Contents for MINIAIR

Page 1: ...lennoxemeia com MINIAIR Installation operating and maintenance Compact air handling unit 2 44 kW 500 7400 m3 h MINIAIR IOM 0310 E...

Page 2: ......

Page 3: ...ENTION AUTHORIZED PERSONNEL ONLY 1 INTRODUCTION PAG 2 2 DIMENSIONS AND WEIGHTS PAG 2 3 INSTALLATION CONFIGURATIONS PAG 3 4 TRANSPORTATION PAG 3 5 INSTALLATION CONNECTION PAG 3 6 WIRING DIAGRAMS PAG 6...

Page 4: ...t or indirect caused by the incorrect installation or for damages caused by the installation being effectuated by inexperienced or unauthorised personnel Verify upon acquisition that the apparatus is...

Page 5: ...the unit is intact and complete and no damage has been sustained during transport Any eventual damage revealed must be communicated to the carrier demonstrating the reserve clause within the transport...

Page 6: ...flammable or toxic gas Preliminary operations Check the perfect condition of the various components of the unit Control that contained within the packing there are the installation accessories and do...

Page 7: ...on outlet connection The system of drainage must provide an adequate trap able to allow the condensation run off on underpressure conditions The trap must be designed as shown on the figure 6 The trap...

Page 8: ...WIRING DIAGRAMS Direct connection for models 10 and 20 Follow diagram on the figure 7 Direct connection for model 25 up to 50 Follow diagram on the figure 8 Direct connection for model 60 Follow diagr...

Page 9: ...ype units also check belt tension by adjusting the railed motor plate Following figure 12 fan section can be entered through bottom removable panel if direct driven fan or front removable panel if bel...

Page 10: ...Motor wiring burned Replace the relais board Replace fan motor Air performance decreasing Air filter dirty Air duct blocked Clean or replace filter Check air plant are dampers open Condensate water s...

Page 11: ...Fig 1 Fig 3 Fig 5 Fig 2 Fig 4 Fig 6 MINIAIR IOM 0310 E 9...

Page 12: ...Fig 5 Fig 7 Fig 8 Fig 9 MINIAIR IOM 0310 E 10...

Page 13: ...Fig 10a Fig 11 Fig 12 Fig 10b Fig 13 MINIAIR IOM 0310 E 11...

Page 14: ......

Page 15: ...BELGIUM AND LUXEMBOURG FRANCE GERMANY ITALY NETHERLANDS POLAND PORTUGAL SALES OFFICES OTHER COUNTRIES Due to Lennox s ongoing commitment to quality the specifications ratings and dimensions are subjec...

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