Flexiheat IH/AR 40 Manual de usuario

INDUSTRIAL WARM AIR HEATERS

6660235EN (02-2020)

MOD. IH/AR

INSTRUCTION MANUAL FOR

INDUSTRIAL LOW NOx WARM AIR HEATERS

MODELS :

IH/AR 40

IH/AR 50

IH/AR 75

IH/AR 100

IH/AR 125

IH/AR 150

IH/AR 175

IH/AR 200

IH/AR 250

IH/AR 300

IH/AR 350

IH/AR 400

IH/AR 500

IH/AR 600

IH/AR 750

IH/AR 1000

nº6660235EN

Updated 02/2020

1312

INDUSTRIAL WARM AIR HEATERS

6660235EN (02-2020)

MOD. IH/AR

INDEX

1 .......................................................................................................................................................................................... 1

1. GENERAL INFORMATION ..................................................................................................................................... 5

1.1 GENERAL WARNINGS ................................................................................................................................... 5

1.2 TECHNICAL DATA AND DIMENSIONS ....................................................................................................... 6

1.2.1 IH/AR 40 - 400 ........................................................................................................................................... 6

1.2.2 IH/AR 500-1000 ......................................................................................................................................... 8

1.3 EXTERNAL VERSION IH/AR ....................................................................................................................... 10

1.3.1 DIMENSIONS IH/AR 40-100 (EXTERNAL VERSION) ....................................................................... 10

1.3.2 DIMENSIONS IH/AR 125-1000 (EXTERNAL VERSION) ................................................................... 11

1.4 HORIZONTAL VERSION IH/AR ................................................................................................................... 12

1.4.1 DIMENSIONS IH/AR 40 - 400 (HORIZONTAL VERSION) ................................................................ 12

1.4.2 DIMENSIONS IH/AR 500 - 1000 (HORIZONTAL VERSION) ............................................................ 13

1.4.3 DIMENSIONS IH/AR 40 - 400 (HORIZONTAL VERSION) ................................................................ 14

1.4.4 DIMENSIONS IH/AR 500 - 1000 (HORIZONTAL VERSION) ............................................................ 15

1.4.5 HORIZONTAL VERSION - POSSIBLE CONFIGURATIONS ............................................................. 16

1.5 HORIZONTAL EXTERNAL VERSION IH/AR ............................................................................................. 17

1.5.1 DIMENSIONS IH/AR 40 - 400 (HORIZONTAL EXTERNAL VERSION) .......................................... 17

1.5.2 DIMENSIONS IH/AR 500 - 1000 (HORIZ. EXTERNAL VERSION) ................................................... 18

1.5.3 DIMENSIONS IH/AR 40 - 400 (HORIZONTAL EXTERNAL VERSION) .......................................... 19

1.5.4 DIMENSIONS IH/AR 500 - 1000 (HORIZ. EXTERNAL VERSION) ................................................... 20

1.6 CONSTRUCTION DETAILS FOR IH/AR 40-1000 EXTERNAL VERSION ............................................... 21

1.7 MANUFACTURING CHARACTERISTICS .................................................................................................. 22

1.8 WORKING CHARACTERISTICS AND SAFETY DEVICES ....................................................................... 23

1.9 ELECTRICAL DIAGRAMS ............................................................................................................................ 24

1.10 THERMOSTAS ................................................................................................................................................ 24

1.11 CONTROL PANEL .......................................................................................................................................... 25

1.12 MAINTENANCE ............................................................................................................................................. 25

1.13 BURNER CHOICE .......................................................................................................................................... 26

1.14 CHIMNEY DIMENSIONS .............................................................................................................................. 28

1.14.1 CHIMNEYS MADE OF REFRACTORY MATERIAL .......................................................................... 28

1.14.2 STAINLESS STEEL CHIMNEYS ........................................................................................................... 29

1.15 FUELS THAT CAN BE USED ........................................................................................................................ 30

1.16 UNPACKING THE HEATER ......................................................................................................................... 30

1.17 ACCESSORIES ................................................................................................................................................ 31

1.17.1 INTERNAL INST. WITH DIRECT AIR DISTRIBUTION ............................................................................ 31

1.17.2 INTERNAL INST. WITH PREDISPOSITION FOR CIRCULAR AIR DUCT .............................................. 31

1.17.3 INTERNAL INST. WITH VERTICAL PREDISPOSITION FOR CIRCULAR AIR DUCT ......................... 32

1.17.4 INTERNAL INST. WITH AIR DISTRIBUTION DUCTS WITH AIR MIXING

EXTERNAL/RECIRCULATION AIR ........................................................................................................................ 32

1.17.5 INTERNAL INST. WITH AIR DISTRIBUTION DUCTS WITH AIR MIXING

EXTERNAL/RECIRCULATION AIR – UNIT IN CENTRAL ROOM ..................................................................... 33

1.17.6 EXTERNAL INST. WITH AIR DISTRIBUTION DUCTS WITH AIR MIXING

EXTERNAL/RECIRCULATION AIR ........................................................................................................................ 33

1.17.7 TABLE WITH ACCESSORIES FOR STANDARD BASIC INTERNAL INSTALLATION: ........................ 34

2 USER ........................................................................................................................................................................ 35

2.1 WARNINGS FOR THE USER ........................................................................................................................ 35

2.2 CLEANING ...................................................................................................................................................... 35

2.3 MAINTENANCE ............................................................................................................................................. 35

2.4 SETTING UP: WINTER CONDITIONS ......................................................................................................... 36

2.5 SETTING UP: SUMMER CONDITIONS (VENTILATION ONLY) ............................................................. 36

2.6 CONDITIONS FOR TURNING OFF THE HEATER ..................................................................................... 36

2.7 MALFUNCTIONS ........................................................................................................................................... 36

2.8 REGULATION OF THE TENSION OF THE BELTS .................................................................................... 36

3 INSTALLER ............................................................................................................................................................ 37

INDUSTRIAL WARM AIR HEATERS

6660235EN (02-2020)

MOD. IH/AR

3.1 WARNINGS FOR THE INSTALLAR ............................................................................................................ 37

3.2 INSTALLATION ............................................................................................................................................. 38

3.3 EXTERNAL KIT INSTALLATION SCHEMES............................................................................................. 39

3.3.1 IH/AR 40-50 VERTICAL VERSION ...................................................................................................... 39

3.3.2 IH/AR 75-100 VERTICAL VERSION .................................................................................................... 40

3.3.3 IH/AR 125-150 VERTICAL VERSION .................................................................................................. 41

3.3.4 IH/AR 175-200 VERTICAL VERSION .................................................................................................. 43

3.3.5 IH/AR 250-300 VERTICAL VERSION .................................................................................................. 45

3.3.6 IH/AR 350-400 VERTICAL VERSION .................................................................................................. 46

3.3.7 IH/AR 500-600 VERTICAL VERSION .................................................................................................. 48

3.3.8 IH/AR 75-100 HORIZONTAL VERSION .............................................................................................. 49

3.3.9 IH/AR 175-200 HORIZONTAL VERSION ............................................................................................ 52

4 SERVICE .................................................................................................................................................................. 53

4.1 WARNINGS FOR THE SERVICE CENTER ................................................................................................. 53

4.2 ROUTINE MAINTENANCE ........................................................................................................................... 53

4.3 SETTING UP .................................................................................................................................................... 54

4.4 QUICK INTERVENTION LIST ...................................................................................................................... 55

4.5 WARRANTY ................................................................................................................................................... 56

4.6 CERTIFICATE ................................................................................................................................................. 57

INDUSTRIAL WARM AIR HEATERS

6660235EN (02-2020)

MOD. IH/AR

1. GENERAL INFORMATION

1.1 GENERAL WARNINGS

The manual is an integral and essential part of the product; it will be delivered to the user.

Carefully read the warnings contained in the manual because they supply important information

pertaining to installation, use and maintenance safety.

Preserve the manual with care for future consultation.

The installation must be carried out in conformity with the regulations in force and the manufacturer’s

instructions by professionally trained personnel. Professionally trained personnel means technicians

with a specific technical knowledge in the field of thermal installation components and those Service

Centers that are authorized by the manufacturer.

The manufacturer is not responsible for damages to people, animals and objects caused by an

incorrect installation.

After removing the packaging, make sure that the content is complete.

In uncertain cases, do not use the device and contact the supplier. The packaging elements must be

kept out of reach of children due to potential danger.

Before carrying out any cleaning or maintenance operations, disconnect the equipment from the

supply mains using the system switch a/o the special cut-off devices.

Do not obstruct the air intake grills and the air discharge heads.

If the equipment shuts down or fails, turn it off and refrain from carrying out any machine repairs or

direct interventions.

Contact professionally trained personnel only.

Product repairs must be carried out only by a Service Center that is authorized by the manufacturer

using original spare parts only.

Machine safety may be compromised if the previous instructions are not respected.

In order to guarantee the efficiency and correct functioning of the machine, routine maintenance

following the manufacturer’s instructions must be carried out by professionally trained personnel only.

If you decide to no longer use the machine, all parts that may cause danger must be made harmless.

If the machine is sold or transferred to another owner or if you move and leave the machine behind,

always make sure that the present manual stays with the equipment so that it can be consulted by the

new owner a/o installer.

Original accessories must be used for all devices with optional or kit accessories (electrical

components included).

This appliance should be used only for the purpose it was manufactured for.

Any other use should be considered incorrect and therefore dangerous.

Any contractual or extra-contractual responsibility of the manufacturer for damages caused by the

incorrect installation and use or the inobservance of the instructions supplied by the manufacturer is

excluded.

INDUSTRIAL WARM AIR HEATERS

6660235EN (02-2020)

MOD. IH/AR

1.2 TECHNICAL DATA AND DIMENSIONS

1.2.1 IH/AR 40 - 400

MODEL A

[mm]

weight

(Kg)

IH/AR 40 760 950 1665 730 500 730 500 160 1390 1005 790 490 160 300

IH/AR 50 760 950 1665 730 500 730 500 160 1390 1005 790 490 160 305

IH/AR 75 760 1150 1760 930 600 930 600 160 1490 1105 990 490 160 380

IH/AR 100 760 1150 1760 930 600 930 600 160 1490 1105 990 490 160 385

IH/AR 125 960 1290 2050 1070 700 1070 700 160 1775 1290 1140 590 200 600

IH/AR 150 960 1290 2050 1070 700 1070 700 160 1775 1290 1140 590 200 610

IH/AR 175 960 1490 2050 1270 700 1270 700 160 1775 1290 1340 590 200 700

IH/AR 200 960 1490 2050 1270 700 1270 700 160 1775 1290 1340 590 200 710

IH/AR 250 1160 1760 2380 1530 800 1530 800 160 2120 1460 1480 800 250 900

IH/AR 300 1160 1760 2380 1530 800 1530 800 160 2120 1460 1480 800 250 910

IH/AR 350 1160 2160 2380 1940 800 1940 800 160 2120 1460 1975 800 250 1150

IH/AR 400 1160 2160 2380 1940 800 1940 800 160 2120 1460 1975 800 250 1160

INDUSTRIAL WARM AIR HEATERS

6660235EN (02-2020)

MOD. IH/AR

EXCHANGER WORKING CHARACTERISTICS IH/AR 40

–

400

MODEL

Thermal

Power

input

max

rated

Rated

Heating

Capacity

nom

Useful

Efficiency

at rated

heating

capacity

min

Minimum

Capacity

Useful

Efficiency

at rated

heating

capacity

mot

Electrical

Motor

power

max

Electrical

Power

consumpt.

at rated

heating

capacity

min

Electrical

Power

consumpt.

at minimal

capacity

s,h

Seasonal

space

heating

energy

efficiency *

kW kW % kW % kW kW kW %

IH/AR 40 46,5 42,3 82,72 21,15 83,56 0,535 0,1 0,1 74,56

IH/AR 50 60,7 55 83,49 27,5 83,58 0,736 0,11 0,11 74,33

IH/AR 75 92 83 81,61 41,5 84,04 1,1 0,11 0,11 73,63

IH/AR 100 115,9 105,1 82,16 52,55 84,22 1,5 0,13 0,13 74,29

IH/AR 125 145,4 131,4 82,09 65,7 83,65 2,2 0,13 0,13 73,57

IH/AR 150 185,8 168 81,74 84 84,02 3 0,2 0,2 73,20

IH/AR 175 203,5 187,2 82,01 93,6 83,60 3 0,2 0,2 73,36

IH/AR 200 232,6 211,6 82,18 105,8 83,49 4 0,2 0,2 73,40

IH/AR 250 290,7 264,5 82,16 132,25 83,60 2x2,2 0,54 0,54 73,37

IH/AR 300 348,8 317,4 82,22 158,7 83,91 2x3 0,54 0,54 72,90

IH/AR 350 406,7 370,7 82,56 185,35 83,30 2x3 0,935 0,935 73,16

IH/AR 400 465,1 423,2 82,52 211,6 83,70 2x4 0,935 0,935 73,84

*values obtained matching two stages burner

VENTILATION WORKING CHARACTERISTICS IH/AR 40 – 400

MODEL

GENERAL DIRECT THROW DUCTED INSTALLATION

N° OF

FANS TYPE OF

FAN

RPM

Conn.

Motor/

Fan.

AIRFLOW

t AIR

max

AIR THROW

N° OF

HEADS

Level of

Noise

at 1.5mt

AIRFLOW

(note 2)

NET STATIC

PRESSURE

t AIR

max

Level of

Noise

at 1.5mt

(rpm)

/h)

(



(m)

(dB

)

/h)

(Pa)

(



(dB

)

IH/AR 40 1 DD 12/9 n.d. Dir. 3.150 38,5 15 2 n.d. 3.500 100 34,6 n.d.

IH/AR 50 1 DD 12/9 n.d. Dir. 3.900 40,4 17 2 n.d. 4.300 100 36,7 n.d.

IH/AR 75 1 AT 15/11 n.d. Ind. 5.500 43,3 20 3 n.d. 5.800 160 41,0 n.d.

IH/AR 100 1 AT 15/11 n.d. Ind. 6.800 44,3 24 3 n.d. 7.800 180 38,6 n.d.

IH/AR 125 1 AT 18/13 n.d. Ind. 8.650 43,5 30 3 n.d. 9.400 220 40,1 n.d.

IH/AR 150 1 AT 18/13 n.d. Ind. 10.250 47,0 35 3 n.d. 11.100 200 43,4 n.d.

IH/AR 175 1 AT 18/18 n.d. Ind. 12.300 43,6 40 3 n.d. 13.100 200 41,0 n.d.

IH/AR 200 1 AT 18/18 n.d. Ind. 14.250 42,6 50 3 n.d. 15.000 200 40,4 n.d.

IH/AR 250 2 AT 18/13 n.d. Ind. 17.400 43,6 60 3 n.d. 18.500 200 41,0 n.d.

IH/AR 300 2 AT 18/13 n.d. Ind. 19.000 47,9 65 3 n.d. 20.250 180 44,9 n.d.

IH/AR 350 2 AT 18/18 n.d. Ind. 22.800 46,6 70 4 n.d. 25.800 280 41,2 n.d.

IH/AR 400 2 AT 18/18 n.d. Ind. 25.200 48,1 75 4 n.d. 31.000 240 39,1 n.d.

INDUSTRIAL WARM AIR HEATERS

6660235EN (02-2020)

MOD. IH/AR

1.2.2 IH/AR 500-1000

DIMENSIONS (mm)

MODEL A

[mm]

weight

(Kg)

IH/AR 500 1360 2530 3060 2310 950 2310 950 195 2740 1850 2280 1100 1150 1990 300 1.700

IH/AR 600 1360 2530 3060 2310 950 2310 950 195 2740 1850 2280 1100 1150 1990 300 1720

IH/AR 750 1360 3030 3100 2840 950 2840 950 195 2730 1850 2800 1100 1150 1990 350 1900

IH/AR1000 1360 3930 3100 3740 950 3740 950 195 2730 1850 3700 1100 1150 1990 350 2300

INDUSTRIAL WARM AIR HEATERS

6660235EN (02-2020)

MOD. IH/AR

EXCHANGER WORKING CHARACTERISTICS IH/AR 500

–

1000

MODEL

Thermal

Power

input

max

rated

Rated

Heating

Capacity

nom

Useful

Efficiency

at rated

heating

capacity

min

Minimum

Capacity

Useful

Efficiency

at rated

heating

capacity

mot

Electr.

Motor

power

max

Electrical

Power

consumpt.

at rated

heating

capacity

min

Electrical

Power

consumpt.

at minimal

capacity

s,h

Seasonal

space

heating

energy

efficiency *

kW kW % kW % kW kW kW %

IH/AR 500 581,4 538 83,24 269 85,66 2x4 1,15 1,15 73,61

IH/AR 600 697,7 634,9 82,01 317,45 83,66 2x5,5 1,15 1,15 73,24

IH/AR 750 872 794 82,01 397 83,91 2x7,5 2,2 2,2 73,23

IH/AR 1000 1163 1058 82,01 529 83,80 3x7,5 2,2 2,2 73,30

*values obtained matching two stages burner

VENTILATION WORKING CHARACTERISTICS IH/AR 500-1000

MODEL

GENERAL DIRECT THROW DUCTED INSTALLATION

N° of

Fans

TYPE

FAN

RPM

Connection

Motor

Fan

AIRFLOW

t AIR

max

AIR

THROW

N° OF

HEADS

LEVEL of

NOISE

at 1.5m

AIRFLOW

(note 2)

NET STATIC

PRESSURE

t AIR

max

LEVEL

NOISE

at 1.5m

(rpm) (m3/h)

(C) (m) (dBA) (m3/h) (Pa)

(C) (dBA)

IH/AR 500

2 ADH

560 665 n.d. 30.200 51,1 80 6 n.d. 35.000 200 44,1 n.d.

IH/AR 600 2 ADH

560 740 n.d. 36.200 50,3 87 6 n.d. 43.500 200 41,8 n.d.

IH/AR 750 2 ADH

560 750 n.d. 48.000 47,4 95 7 n.d. 53.000 180 42,9 n.d.

IH/AR 1000

3 ADH

560 750 n.d. 65.000 46,7 110 9 n.d. 72.000 200 42,1 n.d.

INDUSTRIAL WARM AIR HEATERS

6660235EN (02-2020)

MOD. IH/AR

1.3 EXTERNAL VERSION IH/AR

1.3.1 DIMENSIONS IH/AR 40-100 (EXTERNAL VERSION)

MODELLO A B Ce D E F G He L M N O P R Ø Kg

IH/AR 40-50 760 950 1850 460 700 500 200 1510 790 490 830 1450 1695 160 160 450

IH/AR 75-100 760 1150 1950 460 900 600 200 1610 990 490 830 1700 1795 160 160 550

INDUSTRIAL WARM AIR HEATERS

6660235EN (02-2020)

MOD. IH/AR

1.3.2 DIMENSIONS IH/AR 125-1000 (EXTERNAL VERSION)

Note: Attention, at the moment of the order, please verify the dimensions of the housing box for burner to be sure that the selected burner can stay inside.

For any kind of additional information do not hesitate to contact our technical dept.