Flowair LEO S1 Guide

LEO

S1 I S2 I S3 / BMS

L1 I L2 I L3 / BMS

XL2 I XL3 / BMS

(INOX / ST)

FAN HEATER

TECHNICAL DOCUMENTATION OPERATION MANUAL

AEROTERMA

DOCUMENTATIE TEHNICA MANUAL DE UTILIZARE

2 | www.flowair.com

www.flowair.com | 3

TABLE OF CONTENTS

1. Application...............................................................................................4

2. Technical Data.........................................................................................5

3. Installation................................................................................................8

3.1. Installation –bracket..........................................................................8

3.2. Assembly instructions.......................................................................8

3.3. U-Profiles..........................................................................................8

4. Connection diagrams...............................................................................9

5. Start-Up and Operation..........................................................................11

6. Service and warranty terms....................................................................15

CUPRINS

1. Aplicatii....................................................................................................4

2. Date tehnice.............................................................................................5

3. Montare ...................................................................................................8

3.1. Montare –suporti................................................................................8

3.2. Instuctiuni montaj................................................................................8

3.3. Profile U .............................................................................................8

4. Diagrama conexiuni .................................................................................9

5. Punere in functiune si operare................................................................12

6. Service si garantie .................................................................................15

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1. APPLICATION

1. APLICATII

LEO heaters make up a decentralised heating system. The air

streaming through the heat exchanger filled with hot water is warmed

up. Fan heaters are used for heating large volume buildings: general,

industrial and public buildings etc.

The casing of LEO heaters is made from extended polypropylene EPP.

LEO in special version ST has a casingmade from powder coated steel.

The devices LEO in special version INOX have casing and air blades

made of austenitic stainless steel.

The devices are designed for indoor use where maximum air dustiness

does not exceed 0,3 g/m3. Units are built using copper, aluminum and

galvanized steel. It is prohibited to install units in the areas where

environment inside can causes in rusting.

Aerotermele LEO formeaza un sistem descentralizat de incalzire. Aerul

care trece prin schimbatorul de caldura plin cu apa calda este incalzit.

Aerotermele sunt folosite pentru a incalzi cladiri cu volum mare: cladiri

uzuale, industriale si publice.

Carcasa aerotermelor LEO este facut din polipropilena expandata EPP.

LEO in versiunea speciala ST are carcasa din otel vopsita. Unitatea

LEO in versiunea speciala INOX are carcasa si lamelele de aer din otel

inox.

Aerotermele sunt destinate pentru uz interior unde concentratia de praf

nu depaseste 0,3 g/m3. Unitatile sun construite din cupru, aluminii si otel

galvanizat. Este interzis sa se monteze aerotermele in zone unde

mediul inconjurator poate cauza ruginirea.

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2. TECHNICAL DATA

2. DATE TEHNICE

LEO S1 | S2 | S3 / BMS

LEO S1 INOX / ST | S2 INOX / ST | S3 INOX / ST

LEO S1

LEO S2

LEO S3

Gear | Treapta

III

Max airflow [m3/h ] | Debit maxim [m3/h ]

2300

1900

1500

2000

1600

1250

1800

1400

1000

Power supply [V/Hz] | Alimentare electrica [V/Hz] |

230/50

Max current consumption [A] | Curent maxim consumat

[A]

0,5

0,4

0,3

0,6

0,4

0,3

0,6

0,4

0,3

Max power consumption [W] | Putere maxima

consumata [W]

120

130

IP/ Insulation class | IP/Clasa izolare

54 /F

Max acoustic pressure level [dB(A)]* | Nivel maxin de

presiune acustica [dB(A)]*

56,3

50,7

43,9

56,3

50,7

43,9

56,3

50,7

43,9

Horizontal range** [m] | Lungime maxima jet aer pe

orizontala** [m]

16,0

13,0

10,0

14,0

11,0

8,5

12,5

9,5

7,0

Vertical range*** [m] | Lungime maxima jet aer pe

verticala*** [m]

6,0

5,1

4,1

5,3

4,4

3,5

4,9

3,9

2,9

Max heating water temperature [oC] | Temp. Max. Agent

termic [oC]

120 (INOX / ST: 130)

Max operating pressure [MPa] | Presiune max de

functiunare [MPa]

1,6

Connection | Racorduri

1/2”

Installation | Instalare

Indoor | In interior

Max working temperature [oC] | Temp. Maxima de

functionare [oC]

Device mass [kg] | Greutate [kg] |

9,5 (INOX: 13,1, ST: 13,1)

10,4 (INOX: 13,8, ST: 13,8)

10,8 (INOX: 14,3, ST: 14,3)

Mass of device filled with water [kg] |Greutatea

aerotermei plina cu apa [kg]

10,2 (INOX: 13,8, ST: 13,8)

11,6 (INOX: 14,0, ST: 14,0)

12,2 (INOX: 15,7, ST: 15,7)

* Acoustic pressure level has been measured 5m from the unit in a 1500m3 space with a medium sound absorption coefficient | Nivelul presiunii acustice la distanța de 5

m față de unitate, în încăpere cu capacitate medie se absorbție a sunetului și volum de 1500 m3

** Horisontal isothermal range for 0,5 m/s border air stream speed Lungimea jetului de aer izoterm pe orizontala la viteza de 0,5 m/s.

*** Vertical nonisothermal range for ΔT = 5oC and for 0,5 m/s border air stream speed | Lungimea maximă a jetului de aer cald nonizoterm pe verticală la ΔT = 50°C și la

viteza de 0.5 m/s

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2. TECHNICAL DATA

2. DANE TECHNICZNE

2. TECHNISCHE GEGEVENS

2. ТЕХНИЧЕСКИЕ ПАРАМЕТРЫ

LEO L1 | L2 | L3 / BMS

LEO L1 INOX / ST | L2 INOX / ST | L3 INOX / ST

LEO L1

LEO L2

LEO L3

Gear | Treapta

III

Max airflow [m3/h ] | Debit maxim [m3/h ]

4250

2800

1700

3800

2400

1400

3400

2100

1200

Power supply [V/Hz] | Alimentare electrica [V/Hz] |

230/50

Max current consumption [A] | Curent maxim consumat

[A]

1,4

1,2

0,6

1,5

1,2

0,6

1,5

1,2

0,6

Max power consumption [W] | Putere maxima

consumata [W]

330

240

120

340

240

120

340

240

120

IP/ Insulation class | IP/Clasa izolare

54 /F

Max acoustic pressure level [dB(A)]* | Nivel maxin de

presiune acustica [dB(A)]*

64,1

54,5

42,1

64,1

54,5

42,1

64,1

54,5

42,1

Horizontal range** [m] | Lungime maxima jet aer pe

orizontala** [m]

24,0

15,0

9,5

21,5

13,0

8,0

19,0

11,5

6,5

Vertical range*** [m] | Lungime maxima jet aer pe

verticala*** [m]

8,3

5,6

3,7

7,5

4,9

3,1

6,8

4,4

2,8

Max heating water temperature [oC] | Temp. Max. Agent

termic [oC]

120 (INOX / ST: 130)

Max operating pressure [MPa] | Presiune max de

functiunare [MPa]

1,6

Connection | Racorduri

3/4”

Installation | Instalare

Indoor | In interior

Max working temperature [oC] | Temp. Maxima de

functionare [oC]

Device mass [kg] | Greutate [kg] |

14,9 (INOX: 19,4, ST: 19,4)

16,2 (INOX: 20,8, ST: 20,8)

17,8 (INOX: 22,7, ST: 22,7)

Mass of device filled with water [kg] |Greutatea

aerotermei plina cu apa [kg]

15,9 (INOX: 20,4, ST: 20,4)

18,2 (INOX: 22,8, ST: 22,8)

20,5 (INOX: 25,4, ST: 25,4)

* Acoustic pressure level has been measured 5m from the unit in a 1500m3 space with a medium sound absorption coefficient | Nivelul presiunii acustice la distanța

de 5 m față de unitate, în încăpere cu capacitate medie se absorbție a sunetului și volum de 1500 m3

** Horisontal isothermal range for 0,5 m/s border air stream speed Lungimea jetului de aer izoterm pe orizontala la viteza de 0,5 m/s.

*** Vertical nonisothermal range for ΔT = 5oC and for 0,5 m/s border air stream speed | Lungimea maximă a jetului de aer cald nonizoterm pe verticală la ΔT = 50°C

și la viteza de 0.5 m/s

2. ТЕХНИЧЕСКИЕ ПАРАМЕТРЫ

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2. TECHNICAL DATA

2. DATE TEHNICE

2. TECHNISCHE GEGEVENS

2. ТЕХНИЧЕСКИЕ ПАРАМЕТРЫ

LEO XL2 | XL3 / BMS

LEO XL2 INOX / ST | XL3 INOX / ST

LEO XL2

LEO XL3

Gear | Treapta

III

Max airflow [m3/h ] | Debit maxim [m3/h ]

5800

4600

2900

5300

4100

2500

Power supply [V/Hz] | Alimentare electrica [V/Hz] |

230/50

Max current consumption [A] | Curent maxim consumat [A]

2,3

1,8

1,4

2,4

1,8

1,4

Max power consumption [W] | Putere maxima consumata [W]

520

370

270

550

370

270

IP/ Insulation class | IP/Clasa izolare

54 /F

Max acoustic pressure level [dB(A)]* | Nivel maxin de presiune acustica

[dB(A)]*

67,5

61,1

52,3

67,5

61,1

52,3

Horizontal range** [m] | Lungime maxima jet aer pe orizontala** [m]

26,0

20,5

13,0

23,5

18,0

11,0

Vertical range*** [m] | Lungime maxima jet aer pe verticala*** [m]

8,5

7,0

4,7

7,7

6,2

4,1

Max heating water temperature [oC] | Temp. Max. Agent termic [oC]

120 (INOX / ST: 130)

Max operating pressure [MPa] | Presiune max de functiunare [MPa]

1,6

Connection | Racorduri

3/4”

Installation | Instalare

Indoor | Wewnątrz pomieszczeń | Binnen | Внутри помещений

Max working temperature [oC] | Temp. Maxima de functionare [oC]

Device mass [kg] | Greutate [kg] |

23,2 (INOX: 29,9, ST: 29,9)

26,2 (INOX: 34,2, ST: 34,2)

Mass of device filled with water [kg] |Greutatea aerotermei plina cu apa

[kg]

25,9 (INOX: 32,6, ST: 32,6)

30,3 (INOX: 38,3, ST: 38,3)

* Acoustic pressure level has been measured 5m from the unit in a 1500m3 space with a medium sound absorption coefficient | Nivelul presiunii acustice la distanța

de 5 m față de unitate, în încăpere cu capacitate medie se absorbție a sunetului și volum de 1500 m3

** Horisontal isothermal range for 0,5 m/s border air stream speed Lungimea jetului de aer izoterm pe orizontala la viteza de 0,5 m/s.

*** Vertical nonisothermal range for ΔT = 5oC and for 0,5 m/s border air stream speed | Lungimea maximă a jetului de aer cald nonizoterm pe verticală la ΔT = 50°C

și la viteza de 0.5 m/s

8 | www.flowair.com

XL2

XL3

<3,0

2,5-8,0

2,5-7,0

2,5-6,0

2,5-9,5

2,5-8,5

2,5-8,0

2,5-9,5

2,5-9,0

>0,3

>0,5

3. INSTALLATION

3.INSTALARE

Fan heaters can be

mounted to vertical or

horizontal partitions in any

position. During the

montage, the minimal

distances from the walls

and ceiling have to be

kept.

Aeroterma poate fi instalata pe

verticala sau orizontala in orice

pozitie. In timpul instalarii,

distantele minime fata de pereti

si tavan trebuie respectate.

3.1. INSTALLATION –BRACKET

3.1. INSTALARE - SUPORTI

3.2. ASSEMBLY INSTRUCTIONS

3.2. INSTRUCTIUNI MONTAJ

3.3 U-PROFILES (optional)

3.3 PROFILE U

U-profiles should be mounted in corners as drawing

shows. Is not allowed to screw profiles in other

places.

Profilele U trebuie monatate in colturi ca in desenul

alaturat. Nu este permis fixarea profilelor in alte

parti.

!!!

M8 screws are in set with bracket | Suruburile M8 sunt in set

impreuna cu consola

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4. CONNECTION DIAGRAMS

4. DIAGRAMA CONEXIUNI

10 | www.flowair.com

4. CONNECTION DIAGRAMS

4. DIAGRAMA CONEXIUNI

BMS

EN: When connecting DRV modules to the T-box controller or BMS, you

have to binary set addresses on each (each DRV must have individual

address) DRV module by DIP-switch SW1. To address modules check if

the power supply is turned off, than set then the addresses as shown in the

table, than turn on the power supply .|

RO: Cand se conecteaza modulele DRV la controlerul T-box sau la BMS,

trebuie setata adresa pe fiecare (fiecare DRV trebuie sa aiba o adresa

individuala) modul DRV pe DIP-switch SW1. Pentru a seta adresa

modulelor verificati daca alimentarea electrica este oprita, apoi setati

adresa ca in table, pe urma poriniti alimentarea cu curent.

SRQ3d

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