8
FERRARO GROUP Lmf Clima 2016 40 HRH The HRH units have been designed for non-residenal applicaons for which a forced and mechanical air change- over is requested. In accordance with the new EU 1253/2014 norm, they are equipped with a high efficiency counter-flow plate heat recovery unit (in dry condions, superior to the minimum efficiency prescribed by the law of 67%), with filters with extremely low pressure drops (F7 on fresh air and M5 on room air exhaust, efficiency calculated according to EN 779:2012) and with backward-curved blades fans, directly coupled with EC motors, guaranteeing power absorpons well below the limits indicated by the norm. The casing is made with double skin panels, with 25mm thick rockwool insulaon with fire reacon class A2S1d0; external panels are in prepainted steel, internal panels in galvanized steel. Integrated by-pass system with actuator, for free-cooling operaons. Access to fans and filters secons is ensured by doors with hinges and locking devices; addional access is given to the filters thanks to liſt-off panels. The units are complete with an electronic control box for the seng of the venlaon and temperature, monitoring of the status of the filters, week programming, defrost management and an-freeze device for the addional water coil module. High efficiency heat recovery units WITH HIGH EFFICIENCY HEAT RECOUPERATOR from 300 to 4.300 m³/h HORIZONTAL ORIENTATION VERTICAL ORIENTATION EFFICIENCY > 70 % PLUG&PLAY EC FANS EU 1253-2014 COMPLIANT

High efficiency heat recovery units · Modulating 3-way valve with actuator V33 Filters differential pressure switch PSTD Differential pressure transducer DPS Ductable CO2 probe AQS

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Page 1: High efficiency heat recovery units · Modulating 3-way valve with actuator V33 Filters differential pressure switch PSTD Differential pressure transducer DPS Ductable CO2 probe AQS

FERRARO GROUPLmf Clima 201640

HRH

The HRH units have been designed for non-residential applications for which a forced and mechanical air change-over is requested. In accordance with the new EU 1253/2014 norm, they are equipped with a high efficiency counter-flow plate heat recovery unit (in dry conditions, superior to the minimum efficiency prescribed by the law of 67%), with filters with extremely low pressure drops (F7 on fresh air and M5 on room air exhaust, efficiency calculated according to EN 779:2012) and with backward-curved blades fans, directly coupled with EC motors, guaranteeing power absorptions well below the limits indicated by the norm.

The casing is made with double skin panels, with 25mm thick rockwool insulation with fire reaction class A2S1d0; external panels are in prepainted steel, internal panels in galvanized steel.Integrated by-pass system with actuator, for free-cooling operations.Access to fans and filters sections is ensured by doors with hinges and locking devices; additional access is given to the filters thanks to lift-off panels.The units are complete with an electronic control box for the setting of the ventilation and temperature, monitoring of the status of the filters, week programming, defrost management and anti-freeze device for the additional water coil module.

High efficiency heat recovery unitsWITH HIGH EFFICIENCY HEAT RECOUPERATOR

from 300 to 4.300 m³/h

HORIZONTALORIENTATION

VERTICALORIENTATION

EFFICIENCY

>70%

PLUG&PLAY EC FANSEU 1253-2014COMPLIANT

Page 2: High efficiency heat recovery units · Modulating 3-way valve with actuator V33 Filters differential pressure switch PSTD Differential pressure transducer DPS Ductable CO2 probe AQS

41Lmf Clima 2016FERRARO GROUP FERRARO GROUP

Accessories

FULL OUTSIDEINSIDE

Electric heater for PRE or POST heating SKE

External module with water coil (change-over use) CCS

External module with R410A direct expansion coil CDX

Face/top/bottom air damper (only with PLM) SKR1

Side air damper (only with PLM) SKR2

ON/OFF damper actuator SSE

Modulating 3-way valve with actuator V33

Filters differential pressure switch PSTD

Differential pressure transducer DPS

Ductable CO2 probe AQS

Roof cover for base unit (horizontal versions) TPR-H

Roof cover for base unit (vertical versions) TPR-V

Roof cover for CCS module (horizontal versions) TPR-CH

Roof cover for CCS module (vertical versions) TPR-CV

Flexible connection - upper/lower (only with PLM) GAT 1

Flexible connection - side (only with PLM) GAT 2

Round adapter for circular ducts - upper/lower (only with PLM) BCC 1

Round adapter for circular ducts - side (only with PLM) BCC 2Plenum with multiple connections PLM

INTEGRATED MULTIFUNCTIONAL ELECTRONIC CONTROL

STEEL SUPPORT BEAMALUMINIUM PLATES HIGH EFFICIENCY HEAT RECOVERY UNIT

Page 3: High efficiency heat recovery units · Modulating 3-way valve with actuator V33 Filters differential pressure switch PSTD Differential pressure transducer DPS Ductable CO2 probe AQS

FERRARO GROUPLmf Clima 201642

HRH 05 10 15 20 30 40

Airflow rate Nomm³/h 450 800 1300 1900 2800 3800

m³/s 0,125 0,222 0,361 0,528 0,778 1,056

External static pressure (1) Nom Pa 200 160 250 170 190 175

1m sound pressure level Nom dB(A) 53 53 54 60 61 60

Overall power inputNom

W330 340 920 930 1820 1920

Max 340 340 920 930 2000 2000

Overall input currentNom

A2,7 2,9 6,0 6,0 3,2 3,4

Max 2,8 2,9 6,0 6,0 3,4 3,5

Power supply V-Ph-Hz 230-1-50 400-3+N-50

Fan speed control - 0÷10 V

External leakage max 3,5% @ -400 Pa (EN 13141-7)

Internal leakage % max 5,5% @ +250 Pa (EN 13141-7)

Yearly filter energy consumption kWh 476 719 1332 2065 2482 3259

Recovery efficiency (2) % 86,5 83,4 83,7 84,1 83,4 83,2

Recovery capacity (2) kW 3520 6040 9840 14450 21120 28600

Supply temperature (2) °C 16,3 15,5 15,6 15,7 15,5 15,5

CONFORMITY TO EU 1253/2014Recovery efficiency (3) % 79,0 76,0 76,2 76,5 76,0 75,8

Efficiency bonus W/m³/s 360 270 276 285 270 264

Filter correction factor - 0 0 0 0 0 0

SFP int limit W/m³/s 1541 1437 1422 1406 1353 1306

Total internal air pressure drop (3) Pa 725 755 693 645 762 761

Overall fan static efficiency (4) % 47,3 55,6 48,8 46,0 56,4 58,3

SFP int W/m³/s 1533 1359 1420 1405 1351 1305

WORKING LIMITSAir temperature °C -20 ÷ 45

Air relative humidity % 10 ÷ 95

Working environment Not explosive, not corrosive, not chlorinated, not saline

SKECapacity kW 1,5 2,5 4,0 5,0 7,5 10,5

ΔT (5) °C 9,8 9,2 9,0 7,7 7,9 8,1

Air pressure drop (5) Pa 5 6 10 10 11 12

Power supply V-Ph-Hz 230-1-50 400-3+N-50

CCS

Cooling capacity (6)total

kW2,46 4,47 6,83 10,62 16,14 20,68

sensible 1,35 2,41 3,76 5,84 8,72 11,37

Heating capacity (7) kW 3,30 5,86 9,34 14,03 20,83 27,50

Water flow rate (6) l/h 432 756 1188 1836 2772 3564

Water pressure drop (6) kPa 12 18 9 13 19 15

Air pressure drop (6) Pa 51 53 54 50 50 55

Weight kg 28 31 35 42 52 58

BCCNominal connection diameter mm 250 315 315 400 500 500

Connection strip mm 100 100 100 100 100 100

Nominal air pressure drop Pa 7 7 16 10 9 16

Models

(1) Fresh air/supply air circuit(2) At wet conditions : outside air temperature –7°C 80% RH, room air temperature 20°C 55% RH(3) At dry conditions : outside air temperature 5°C, room air temperature 25°C(4) Including motor & speed controller efficiency

(5) At nominal airflow rate(6) Air inlet condition 28,0°C 60% RH; in/out water temperature 7°/12°C(7) Air inlet condition 13°C; in/out water temperature 45°/40°C

Page 4: High efficiency heat recovery units · Modulating 3-way valve with actuator V33 Filters differential pressure switch PSTD Differential pressure transducer DPS Ductable CO2 probe AQS

43Lmf Clima 2016FERRARO GROUP FERRARO GROUP

72,0

74,0

78,0

76,0

80,0

82,0

84,0

86,0

88,0

90,0

0

100

200

300

400

500

600

700

600 800700 900 1000 1100 1200 1300 1400 1500 1600

0

20

40

60

80

CCS CDX

0

5

20

15

10

25BCC

PLM SKE

EFF %tot

EFF %dry

600 800700 900 1000 1100 1200 1300 1400 1500 1600

600 800700 900 1000 1100 1200 1300 1400 1500 1600

74,0

76,0

78,0

80,0

82,0

84,0

86,0

88,0

90,0

0

50

100

150

200

250

300

400

350

450

500

0

20

40

60

80

CCS CDX

0

5

15

10

BCC

PLM

SKE

400 500 600 700 800 900 1000

400 500 600 700 800 900 1000

EFF %tot

EFF %dry

400 500 600 700 800 900 1000

Performance

HRH

10

HRH

05

HRH

15

SUPPLY

Air flow rate (m3/h)

Air flow rate (m3/h)

Air flow rate (m3/h)

A.S

.P. (

Pa)

74,0

76,0

78,0

80,0

82,0

84,0

86,0

88,0

90,0

0

50

100

150

200

250

300

400

350

450

500

0

20

40

60

80

CCS CDX

0

5

15

10

BCC

PLM

SKE

400 500 600 700 800 900 1000

400 500 600 700 800 900 1000

EFF %tot

EFF %dry

400 500 600 700 800 900 1000

Air flow rate (m3/h)

A.S

.P. (

Pa)

74,0

76,0

78,0

80,0

82,0

84,0

86,0

88,0

90,0

0

50

100

150

200

250

300

400

350

450

500

0

20

40

60

80

CCS CDX

0

5

15

10

BCC

PLM

SKE

400 500 600 700 800 900 1000

400 500 600 700 800 900 1000

EFF %tot

EFF %dry

400 500 600 700 800 900 1000

Air flow rate (m3/h)

A.S

.P. (

Pa)

72,0

74,0

78,0

76,0

80,0

82,0

84,0

86,0

88,0

90,0

0

100

200

300

400

500

600

700

600 800700 900 1000 1100 1200 1300 1400 1500 1600

0

20

40

60

80

CCS CDX

0

5

20

15

10

25BCC

PLM SKE

EFF %tot

EFF %dry

600 800700 900 1000 1100 1200 1300 1400 1500 1600

600 800700 900 1000 1100 1200 1300 1400 1500 1600

Air flow rate (m3/h)

A.S

.P. (

Pa)

72,0

74,0

78,0

76,0

80,0

82,0

84,0

86,0

88,0

90,0

0

100

200

300

400

500

600

700

600 800700 900 1000 1100 1200 1300 1400 1500 1600

0

20

40

60

80

CCS CDX

0

5

20

15

10

25BCC

PLM SKE

EFF %tot

EFF %dry

600 800700 900 1000 1100 1200 1300 1400 1500 1600

600 800700 900 1000 1100 1200 1300 1400 1500 1600

A.S

.P. (

Pa)

A.S

.P. (

Pa)

Effici

ency

(%)

Effici

ency

(%)

Effici

ency

(%)

75,0

77,0

79,0

81,0

83,0

85,0

87,0

89,0

91,0

93,0

95,0

0

100

200

300

400

500

600

800

700

900

1000

0

20

40

60

80

CCS CDX

0

5

10

BCCPLM

SKE

100 150 200 250 300 350 400 450 500 550 600

100 150 200 250 300 350 400 450 500 550 600

100 150 200 250 300 350 400 450 500 550 600

EFF%tot

EFF%dry

Air flow rate (m3/h)

A.S

.P. (

Pa)

75,0

77,0

79,0

81,0

83,0

85,0

87,0

89,0

91,0

93,0

95,0

0

100

200

300

400

500

600

800

700

900

1000

0

20

40

60

80

CCS CDX

0

5

10

BCCPLM

SKE

100 150 200 250 300 350 400 450 500 550 600

100 150 200 250 300 350 400 450 500 550 600

100 150 200 250 300 350 400 450 500 550 600

EFF%tot

EFF%dry

Air flow rate (m3/h)A

.S.P

. (Pa

)

75,0

77,0

79,0

81,0

83,0

85,0

87,0

89,0

91,0

93,0

95,0

0

100

200

300

400

500

600

800

700

900

1000

0

20

40

60

80

CCS CDX

0

5

10

BCCPLM

SKE

100 150 200 250 300 350 400 450 500 550 600

100 150 200 250 300 350 400 450 500 550 600

100 150 200 250 300 350 400 450 500 550 600

EFF%tot

EFF%dry

A.S

.P. (

Pa)

Air flow rate (m3/h))

1

1 RETURN 2 ACCESSORIES PRESSURE DROPS

2

1

2

1

2

Page 5: High efficiency heat recovery units · Modulating 3-way valve with actuator V33 Filters differential pressure switch PSTD Differential pressure transducer DPS Ductable CO2 probe AQS

FERRARO GROUPLmf Clima 201644

SUPPLY

HRH

40

0

100

200

300

400

500

600

700

2000 2400 2800 3200 3600 4000 4400

0

20

40

60

80

24002000 32002800 40003600 4400

CCS CDX

0

5

20

15

10

25

BCC

PLM

SKE

75,0

76,0

77,0

78,0

79,0

80,0

81,0

82,0

83,0

84,0

85,0

88,0

87,0

86,0

24002000 32002800 40003600 4400

EFF %tot

EFF %dry

Air flow rate (m3/h)

A.S

.P. (

Pa)

0

100

200

300

400

500

600

700

2000 2400 2800 3200 3600 4000 4400

0

20

40

60

80

24002000 32002800 40003600 4400

CCS CDX

0

5

20

15

10

25

BCC

PLM

SKE

75,0

76,0

77,0

78,0

79,0

80,0

81,0

82,0

83,0

84,0

85,0

88,0

87,0

86,0

24002000 32002800 40003600 4400

EFF %tot

EFF %dry

Air flow rate (m3/h)

A.S

.P. (

Pa)

0

100

200

300

400

500

600

700

2000 2400 2800 3200 3600 4000 4400

0

20

40

60

80

24002000 32002800 40003600 4400

CCS CDX

0

5

20

15

10

25

BCC

PLM

SKE

75,0

76,0

77,0

78,0

79,0

80,0

81,0

82,0

83,0

84,0

85,0

88,0

87,0

86,0

24002000 32002800 40003600 4400

EFF %tot

EFF %dry

Air flow rate (m3/h)

A.S

.P. (

Pa)

HRH

30

HRH

20

Air flow rate (m3/h)

Air flow rate (m3/h)

75,0

77,0

79,0

81,0

83,0

85,0

87,0

89,0

0

100

200

300

400

500

600

700

1000 12001100 14001300 1500 1600 18001700 1900 2000 2100 2200

0

20

40

60

80

CCS CDX

0

5

20

15

10

BCC

PLM

SKE

1000 12001100 14001300 1500 1600 18001700 1900 2000 2100 2200

1000 12001100 14001300 1500 1600 18001700 1900 2000 2100 2200

EFF %tot

EFF %dry

75,0

76,0

77,0

78,0

79,0

80,0

81,0

82,0

83,0

84,0

85,0

88,0

87,0

86,0

100

0

200

300

400

500

600

800

700

900

1400 1600 1800 2000 2200 2400 2600 2800 3000 3200

0

20

40

60

80

CCS CDX

0

5

10

15

BCC

PLM

SKE

1400 1600 1800 2000 2200 2400 2600 2800 3000 3200

1400 1600 1800 2000 2200 2400 2600 2800 3000 3200

EFF %tot

EFF %dry

Air flow rate (m3/h)

A.S

.P. (

Pa)

75,0

77,0

79,0

81,0

83,0

85,0

87,0

89,0

0

100

200

300

400

500

600

700

1000 12001100 14001300 1500 1600 18001700 1900 2000 2100 2200

0

20

40

60

80

CCS CDX

0

5

20

15

10

BCC

PLM

SKE

1000 12001100 14001300 1500 1600 18001700 1900 2000 2100 2200

1000 12001100 14001300 1500 1600 18001700 1900 2000 2100 2200

EFF %tot

EFF %dry

Air flow rate (m3/h)

A.S

.P. (

Pa)

75,0

77,0

79,0

81,0

83,0

85,0

87,0

89,0

0

100

200

300

400

500

600

700

1000 12001100 14001300 1500 1600 18001700 1900 2000 2100 2200

0

20

40

60

80

CCS CDX

0

5

20

15

10

BCC

PLM

SKE

1000 12001100 14001300 1500 1600 18001700 1900 2000 2100 2200

1000 12001100 14001300 1500 1600 18001700 1900 2000 2100 2200

EFF %tot

EFF %dry

Air flow rate (m3/h)

A.S

.P. (

Pa)

75,0

76,0

77,0

78,0

79,0

80,0

81,0

82,0

83,0

84,0

85,0

88,0

87,0

86,0

100

0

200

300

400

500

600

800

700

900

1400 1600 1800 2000 2200 2400 2600 2800 3000 3200

0

20

40

60

80

CCS CDX

0

5

10

15

BCC

PLM

SKE

1400 1600 1800 2000 2200 2400 2600 2800 3000 3200

1400 1600 1800 2000 2200 2400 2600 2800 3000 3200

EFF %tot

EFF %dry

Air flow rate (m3/h)

A.S

.P. (

Pa)

75,0

76,0

77,0

78,0

79,0

80,0

81,0

82,0

83,0

84,0

85,0

88,0

87,0

86,0

100

0

200

300

400

500

600

800

700

900

1400 1600 1800 2000 2200 2400 2600 2800 3000 3200

0

20

40

60

80

CCS CDX

0

5

10

15

BCC

PLM

SKE

1400 1600 1800 2000 2200 2400 2600 2800 3000 3200

1400 1600 1800 2000 2200 2400 2600 2800 3000 3200

EFF %tot

EFF %dry

A.S

.P. (

Pa)

A.S

.P. (

Pa)

1

1 RETURN 2 ACCESSORIES PRESSURE DROPS

2

1

1

2

2Effici

ency

(%)

Effici

ency

(%)

Effici

ency

(%)

Performance

Page 6: High efficiency heat recovery units · Modulating 3-way valve with actuator V33 Filters differential pressure switch PSTD Differential pressure transducer DPS Ductable CO2 probe AQS

45Lmf Clima 2016FERRARO GROUP FERRARO GROUP

Noise levels

Dimensions and weights

The table lists the sound power values (SWL) in octave bands and totals; it also indicates the values of sound pressure level (SPL) at 1 m, 5 m and 10 m at supply, return and at the outside of the unit.All values refer to the operation of the ducted unit at FULL speed and at the nominal flow rate.

HRH 05 10 15 20 30 40L mm 1350 1470 1850 1850 2150 2150

W mm 680 820 1030 1460 1460 1840

H mm 330 370 455 455 590 590

W1 mm 760 900 1110 1540 1540 1920

X mm 230 300 390 600 590 780

Y mm 225 265 350 350 485 485

E mm 52,5 52,5 52,5 52,5 52,5 52,5

F mm 46 46 46 46 55 55

G mm 128 130 158 170 170 170

D1 mm ½” M

D2 mm ¾” M ¾” M ¾” M ¾” M 1” M 1” M

L1 mm 350 400 400 400 502 502

L2 mm 340 380 460 460 580 580

Weight kg 85 105 175 230 290 360

HORIZONTAL VERSION

L2 L1

YE

G40 40

F F

W1

E

L

D1

VIEW FROM THE TOP

HW

D1

SPL return

SPL external

SPL supply

HRH SWL [dB] OCTAVE BAND [HZ] SWL SPL SUPPLY SPL RETURN SPL OUTSIDE

1 m 5 m 10 m 1 m 5 m 10 m 1 m 5 m 10 m

63 125 250 500 1000 2000 4000 8000 dB dB(A) dB(A) dB(A) dB(A) dB(A) dB(A) dB(A) dB(A) dB(A) dB(A)

05 62 59 65 65 63 63 62 53 72 69 61 47 41 53 39 33 44 30 24

10 61 58 64 64 62 62 61 53 71 68 60 47 41 53 39 33 44 30 24

15 60 59 65 65 63 63 63 55 72 70 61 48 42 54 40 32 45 31 25

20 66 64 74 73 69 68 68 67 79 76 68 54 48 60 46 40 51 37 31

30 69 66 74 76 72 71 67 67 80 77 69 55 49 61 47 41 52 38 32

40 68 69 72 73 69 70 66 65 79 76 68 54 48 60 46 40 51 37 31

Page 7: High efficiency heat recovery units · Modulating 3-way valve with actuator V33 Filters differential pressure switch PSTD Differential pressure transducer DPS Ductable CO2 probe AQS

FERRARO GROUPLmf Clima 201646

ConfigurationHORIZONTAL VERSION

VERTICAL VERSION

EXHAUST

FRESH AIR

EXHAUST

FRESH AIR

PLM

CCS(CDX)

PLM

CCS(CDX)

CCS(CDX)

CCS(CDX)

FRESH AIR

EXHAUST

SUPPLY

SUPPLY

RETURN

RETURN

SUPPLY

VIEWFROM THE TOP

VIEWFROM THE TOP

RETURN

SUPPLY

RETURN FRESH AIR

EXHAUST

EXHAUST

FRESH AIR

EXHAUST

FRESH AIR

PLM

CCS(CDX)

PLM

CCS(CDX)

CCS(CDX)

CCS(CDX)

FRESH AIR

EXHAUST

SUPPLY

SUPPLY

RETURN

RETURN

SUPPLY

VIEWFROM THE TOP

VIEWFROM THE TOP

RETURN

SUPPLY

RETURN FRESH AIR

EXHAUST

EXHAUST

FRESH AIR

EXHAUST

FRESH AIR

PLM

CCS(CDX)

PLM

CCS(CDX)

CCS(CDX)

CCS(CDX)

FRESH AIR

EXHAUST

SUPPLY

SUPPLY

RETURN

RETURN

SUPPLY

VIEWFROM THE TOP

VIEWFROM THE TOP

RETURN

SUPPLY

RETURN FRESH AIR

EXHAUST

EXHAUST

FRESH AIR

EXHAUST

FRESH AIR

PLM

CCS(CDX)

PLM

CCS(CDX)

CCS(CDX)

CCS(CDX)

FRESH AIR

EXHAUST

SUPPLY

SUPPLY

RETURN

RETURN

SUPPLY

VIEWFROM THE TOP

VIEWFROM THE TOP

RETURN

SUPPLY

RETURN FRESH AIR

EXHAUST

VERTICAL VERSION

Dimensions and weights

Y E

GX

XF

F

H12

0

L L1D1

E

W

D1

D2

HRH 05 10 15 20 30 40L mm 1350 1470 1850 1850 2150 2150

W mm 330 370 455 455 590 590H mm 680 820 1030 1460 1460 1840X mm 230 300 390 600 590 780Y mm 225 265 350 350 485 485E mm 52,5 52,5 52,5 52,5 52,5 52,5F mm 46 46 46 46 55 55G mm 128 130 158 170 170 170

D1 mm ½” MD2 mm ¾” M ¾” M ¾” M ¾” M 1” M 1” ML1 mm 350 400 400 400 502 502L2 mm 340 380 460 460 580 580

Weight kg 85 105 175 230 290 360

type A

type C

type B

type D

Page 8: High efficiency heat recovery units · Modulating 3-way valve with actuator V33 Filters differential pressure switch PSTD Differential pressure transducer DPS Ductable CO2 probe AQS

47Lmf Clima 2016FERRARO GROUP FERRARO GROUP

Controls

Automatic / manual speed selection •EC fans management •

Manual ON/OFF •Management of cold / change-over valve CCS+V33 •

Management of hot valve CCS+V33 •0-10v control of direct expansion coil CDX •

Management of heat recouperator defrost •Management of water coil anti-freeze device •

ON/OFF control of pre-heating battery SKE •Modulating control of pre-heating battery SKE •

Management of free-cooling damper •Management of filters differential pressure switch PSTD •

Management of ventilation with CO2 probe AQS •Management of ventilation with 1 pressure sensor DPS •

Management of ventilation with PIR occupancy detector •Management of motorized dampers SKR+SSE •

Management of Boost by keyboard •Alarms management •

Post ventilation •Weekly programming •

Remote ON/OFF •

Fire alarm digital input •

Mode change (heating/cooling) from digital input •Digital input for PIR occupancy •

Remote display with built-in sensor •BMS Modbus protocol RS485 •

Reference diagram 28