Western EASY-T4 en EASY-T5 Owner's manual

Western
Brand
Western
Model
EASY-T4 en EASY-T5
Type
Owner's manual
TECHNICAL DATA
VENTILATION UNIT WITH HEAT RECOVERY FOR COMMERCIAL AND INDUSTRIAL BUILDINGS
indoor air quality and energy saving
CRHE-V
Non-residential ventilator unit with dual flow and high
yield heat recovery. All sizes are available also in the
version with enthalpy exchanger
PERFORMANCE
Equipped with counter current heat exchanger in alumi-
nium (Eurovent certified) and electronic backward
blade ventilators. The total bypass as standard allows
favourable climatic conditions to be taken advantage
of outside the building for free cooling (or free heating) in
automatic mode.
STRUCTURE
CRHE-V is manufactured using a profiled extruded alumi-
nium frame and 36 mm thick sandwich panels, insulated
in polyurethane foam. The panels and inner parts are
manufactured in Aluzinc, material that ensures high
strength against corrosion and oxidation. A panel with
shutter opening eases access to the filters (F7 for the
renewed air flow and G4 for the extraction air flow).
CRHE-V is prepared for installation outdoors (with an
optional, specific protective roof) and indoors; it is
supplied with 100 mm high aluminium bases for installa-
tion on the floor. Available in 6 sizes, it can be equipped
with air post-treatment systems (inside the unit) such as:
hot/cold water battery, electrical heater or direct
expansion battery. CRHE-V was designed to enable easy
configuration of the connection to the air distribu-
tion/captation ducts. It is also possible and easy to install
post-air treatment devices after sale.
CONTROLLI
CRHE-V was supplied with an electric box and control
system; it is available in a version equipped with EVO-PH
control and a version equipped with EVOD-PH-IP control
prepared for complete integration in home automation
systems (Modbus protocol with Ethernet connection or,
on request, with the addition of connection RS485). The
new version of our control systems enables extremely
easy and rapid passage from a control system to
another, even after installation with the single replace-
The EVO-PH control has a coloured, backlit touch screen
interface with intuitive viewing of the working status of
the machine. It enables precise adjustment of ventilator
speed and has a weekly , time schedule for automatic
management of the ventilators. It can be controlled by
an external switch to activate the booster function, it
can automatically adjust the air flow rate if connected
to an air quality probe, it can manage any air post treat-
ment accessories, it automatically manages the bypass
and prevents heat exchanger freezing by managing the
speed of the ventilators or, if installed, an electrical
pre-heating resistor (optional accessory outside the
machine); it signals to the user the need to replace the
filters (the clogging status of the filters is monitored by a
pair of different pressure switches, supplied as standard)
or an anomaly, indicating the origin. With the addition of
optional accessories (COP kit and CAV kit installed on
the channel) you can manage the ventilation machine
in constant pressure or constant flow rate mode.
The EVOD-PH-IP control has the same characteristics as
the EVO-PH version with the addition of Modbus commu-
nication protocol which allows full control of the machi-
ne by the supervision software of the home automation
system. The implemented webserver allows interaction
with the machine, even with an internet browser of a
device connected (even from remote) to the home
automation system in which the machine is inserted.
ACCESSORIES
CRHE-V can be equipped with other accessories such as:
. R.H. of probe, CO
2
or CO
2
/ VOC
. Operating kit pressure or constant flow
. protection roof for outside instalalzione
. grilles and damper
For a more complete view of the characteristics of the
control panels, please read the specific manuals
2
®
CRHE-V (vertical) - SIDE VIEW
Counterflow heat exchanger made of aluminum manufactured by RECUTECH
RECUTECH participates in the Eurovent Certification Program
For the enthalpic version: counterflow heat exchanger manufactured by POLYBLOC
POLYBLOC participates in the Eurovent Certification Program
expulsion air
fresh air
expulsion air
fresh air
supply air
exhaust air
supply air
exhaust air
Standard version
Mirrored version
PERFORMANCE (UNI EN 13141-7)
3
CRHE-V 700 & CRHE-V 700 ENT
Pressure [Pa]
Power [W]
Air flow [m³/h]
CRHE-V 1100 & CRHE-V 1100 ENT
Pressure [Pa]
Power [W]
Air flow [m³/h]
Air flow [m³/h]
Max MIn Ent Max Ent Min
Pressure
Max Min
Power
Max MIn Ent Max Ent Min
Pressione
Max Min
Potenza
Max
Max
Ent. Max
Min
Ent. Min
Min
Ent. Min
Max
Max
Ent. Max
The unit must be ducted properly: Western authorizes the use only according to its performance diagram shown into this catalogue
The declared performances are with CLEAN filters, and guaranteed ONLY with the original filters low pressure drop.
PERFORMANCE (UNI EN 13141-7)
4
CRHE-V 2500 & CRHE-V 2500 ENT
Pressure [Pa]
Power [W]
Air flow [m³/h]
CRHE-V 3200 & CRHE-V 3200 ENT
Pressure [Pa]
Power [W]
Air flow [m³/h]
Max MIn Ent Max Ent Min
Pressione
Max Min
Potenza
Max MIn Ent Max Ent Min
Pressione
Max Min
Potenza
Max
Max
Ent. Max
Min
Ent. Min
Max
Max
Ent. Max
Min
Min
Ent. Min
The unit must be ducted properly: Western authorizes the use only according to its performance diagram shown into this catalogue
The declared performances are with CLEAN filters, and guaranteed ONLY with the original filters low pressure drop.
PERFORMANCE (UNI EN 13141-7)
5
CRHE-V 4500 & CRHE-V 4500 ENT
Pressure [Pa]
Power [W]
Air flow [m³/h]
Pressure [Pa]
Power [W]
Air flow [m³/h]
CRHE-V 5600 & CRHE-V 5600 ENT
Max MIn Ent Max Ent Min
Pressure
Max Min
Power
Max MIn Ent Max Ent Min
Pressure
Max Min
Power
Min
Ent. Min Ent. Max Max
Max
Max
Max
Ent. Max
Ent. Min
Min
The unit must be ducted properly: Western authorizes the use only according to its performance diagram shown into this catalogue
The declared performances are with CLEAN filters, and guaranteed ONLY with the original filters low pressure drop.
Values refered to the following conditions (UNI EN 13141-7): Tbs external air 5°C; U.R. esternal 72%; Tbs enviorment 25°C; U.R. enviorment 28%
6
HEAT RECOVERY PERFORMANCE (sensible efficiency)
D1 (M) L3 (M) F7 (M) T4 (M) TB3 (M)
D1 (M) L3 (M) F7 (M) T4 (M) TB3 (M)
D1 (M) L3 (M) F7 (M) T4 (M) TB3 (M)
D1 (M) L3 (M) F7 (M) T4 (M) TB3 (M)
CRHE-V 700/ENT
CRHE-V 1100/ENT
CRHE-V 2500/ENT
CRHE-V 3200/ENT
D1 (M) L3 (M) F7 (M) T4 (M) TB3 (M)
D1 (M) L3 (M) F7 (M) T4 (M) TB3 (M)
CRHE-V 4500/ENT
CRHE-V 5600/ENT
VALUES ACCORDING UNI EN 1886: 2008
UNIT CASING
LEAKAGE
FILTER
CLASS
THERMAL
TRANSMITTANCE THERMAL BRIDGE
CASING
STRENGTH
ECODESIGN
CRHE-V 700
CRHE-V 1100
CRHE-V 2500
0,16 200 843 1,21 475 56,5
0,25 200 460 1,31 278 58,5
0,60 200 568 1,52 344 55,4
0,83 200 694 1,49 299 48,3
9,5
7,1
4,6
3,5
5,4
4,6
4,0
4,2
* Compared to qnom
CRHE-V 3200
CRHE-V 4500
1,13 250 1040 2,00 480 51,4
1,45
82,2
82,2
84,6
85,0
84,9
85,6 250
0,29
0,33
0,81
1,47
2,59
2,88 782 1,80 370 54,0
2,8
2,3
3,6
3,0
CRHE-V 5600
MOD. qnom
[m³/s] ∆рs,int
[Pa]
SFPint
[W/(m³/s)] [W/(m³/s)]
SFPint_lim 2016 [W/(m³/s)]
SFPint_lim 2018
ɳt_nvru
[%]
ɳFan
[%]
FACE
VELOCITY[m/s]
*Internal
LEAKAGE [%]
*External
LEAKAGE [%]
∆рs,ext
[Pa] P [kW]
1632 1352
1618 1338
1639 1359
1617 1337
1568 1288
1540 1260
ECODESIGN CRHE ENTHALPIC
CRHE-V 700/ENT
CRHE-V 1100/ENT
CRHE-V 2500/ENT
0,16 200 872 1400 1120 1,17 488 55,8
0,24 200 544 1449 1169 1,25 321 59,0
0,58 200 691 1430 1150 1,48 399 57,8
0,81 200 754 1417 1137 1,48 336 49,1
9,8
7,4
4,7
3,6
5,5
4,8
4,1
4,2
* Rispetto a qnom
CRHE-V 3200/ENT
CRHE-V 4500/ENT
1,03 350 1009 1337 1057 1,83 523 56,1
1,44
74,4
76,5
77,6
78,3
76,7
77,5 250
0,28
0,32
0,81
1,47
2,62
2,88 815 1298 1018 1,79 390 54,7
3,0
2,3
3,9
3,0
CRHE-V 5600/ENT
MOD. qnom
[m³/s] ∆рs,int
[Pa]
SFPint
[W/(m³/s)] [W/(m³/s)]
SFPint_lim 2016 [W/(m³/s)]
SFPint_lim 2018
ɳt_nvru
[%]
ɳFan
[%]
FACE
VELOCITY [m/s]
*Internal
LEAKAGE [%]
*External
LEAKAGE [%]
∆рs,ext
[Pa] P [kW]
!"# $
!%# $
&"# $
&%# $
'"# $
'%# $
(""# $
70
75
80
85
90
95
100
Air flow [m³/h]
Efficiency [%]
CRHE-V 5600 ENT.
700
1100
2500 4500
3200
5600
700 ENT 1100 ENT
2500 ENT 3200 ENT
4500 ENT
CRHE-V 700
CRHE-V 4500
CRHE-V 4500 ENT.
CRHE-V 2500 ENT.
CRHE-V 5600
CRHE-V 5600 ENT.
CRHE-V 3200 ENT.
CRHE-V 700 ENT. CRHE-V 1100 ENT.
CRHE-V 1100 CRHE-V 2500 CRHE-V 3200
NOISE LEVEL
TEST LEAKAGE (UNI EN 13141-7)
Lw Sound level taken in accordance to UNI EN ISO 3747
(ΔLfA ≥ 7 dB for each measurement position,class accuracy 2)
7
NOISE IN THE DUCTS (dB)
NOISE FROM THE CASE (dB)CRHE-V 700/ENT
CRHE-V 700/ENT
125 Hz
250 Hz 500 Hz 1000 Hz 2000 Hz
4000 Hz
60 57 44 44 39 27 18 51,4
64 62 48 49 45 35 31 56,2
63 64 53 55 49 42 30 59,8
8000 Hz
L dB(A)
w
125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz
4000 Hz 8000 Hz L dB(A)
w
NOISE FROM THE CASE (dB)
125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz
4000 Hz
8000 Hz L dB(A)
w
NOISE IN THE DUCTS (dB)
125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz
4000 Hz 8000 Hz L dB(A)
w
NOISE FROM THE CASE (dB)
125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz
4000 Hz 8000 Hz L dB(A)
w
CRHE-V 1100/ENT
CRHE-V 1100/ENT
CRHE-V 2500/ENT
67 69 57 60 55 50 43 64,8
NOISE IN THE DUCTS (dB)
125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz
4000 Hz 8000 Hz L dB(A)
w
CRHE-V 2500/ENT
64 68 56 58 52 46 36 63,2
NOISE FROM THE CASE (dB)
125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz
4000 Hz 8000 Hz L dB(A)
w
CRHE-V 3200/ENT
68 73 61 63 59 55 49 68,4
NOISE IN THE DUCTS (dB)
125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz
4000 Hz 8000 Hz L dB(A)
w
CRHE-V 3200/ENT
70 74 61 64 56 49 38 68,4
NOISE FROM THE CASE (dB)
125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz
4000 Hz 8000 Hz L dB(A)
w
CRHE-V 4500/ENT
74 78 66 69 62 57 51 73,4
NOISE IN THE DUCTS (dB)
125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz
4000 Hz 8000 Hz L dB(A)
w
CRHE-V 4500/ENT
72 81 61 62 54 47 37 73,3
NOISE FROM THE CASE (dB)
125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz
4000 Hz 8000 Hz L dB(A)
w
CRHE-V 5600/ENT
76 86 66 67 61 56 50 77,9
NOISE IN THE DUCTS (dB)
125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz
4000 Hz 8000 Hz L dB(A)
w
CRHE-V 5600/ENT
59 59 45 42 38 32 29 52,2
65 59 48 49 46 44 42 55,9
OUTDOOR
INDOOR
OUTDOOR
A2
A3
TEST CONDITION
LEAKAGE CLASSIFICATION
CRHE-V 700/ENT CRHE-V 1100/ENT CRHE-V 2500/ENT CRHE-V 3200/ENT CRHE-V 4500/ENT CRHE-V 5600/ENT
Negative pressure 400 Pa
Pressure difference 250 Pa
Positive pressure 400 Pa
A2
A2
A2
A2
A2
A2
A2
A1
A2
A2
A1
A2
A2
A2
A3
A2
LEAKAGE
ELECTRICAL DATA
CRHE-V 700/ENT 230V 50/60 Hz 1F 230V 50 Hz 1F2 x 1,20 2,5
IP54 CLASS B
FANS
2 x 145
CRHE-V 1100/ENT 230V 50/60 Hz 1F 230V 50 Hz 1F
2 x 1,40 2,9
IP54 CLASS B
2 x 170
Power [W] Supply Supply Current max.[A] Current max.[A] Insulation class
UNIT CRHE-V MATCHING
CRHE-V 2500/ENT 230V 50/60 Hz 1F 230V 50 Hz 1F2 x 2,80 5,7
IP54 CLASS B
2 x 448
CRHE-V 3200/ENT 230V 50/60 Hz 1F 230V 50 Hz 1F2 x 3,10 6,3
IP 20
IP 20
Insulation class
IP 20
IP 20
IP54 CLASS B 2 x 715
CRHE-V 4500/ENT 230V 50/60 Hz 1F 230V 50 Hz 1F2 x 5,60 11,3
IP54 CLASS B
2 x 1270
CRHE-V 5600/ENT 230V 50/60 Hz 1F 230V 50 Hz 1F2 x 6,00 12,1
IP 20
IP 20
IP54 CLASS B 2 x 1400
8
DIMENSIONS (mm) WEIGHT (kg)
A
B
C
ØØ
CRHE-V 700/ENT
1475 760 660 200
CRHE-V 1100/ENT
1645 960 760 250
CRHE-V 2500/ENT
2150 1060 1180 355
CRHE-V 3200/ENT
2305 1460 1180 450
104
140
268
352
CRHE-V 4500/ENT
2465 1360 1320 500
CRHE-V 5600/ENT
2545 1910 1320 560
406
674
Weight [kg]
C
A
Ø
1
/
2
"
g
a
s
Ø
B
100
UNIT Dimensions [mm]
160
160
INSTALLATION CRHE-V
FLOOR INSTALLATION
9
(mm)Minimum required space for maintenance
maintenance and replacement
of water coil or electric heater
A
B
D
E
CRHE-V 700/ENT
760 985 420 240
CRHE-V 1100/ENT
860 1125 470 270
CRHE-V 2500/ENT
1280 1550 680 350
CRHE-V 3200/ENT
1280 1625 680 430
CRHE-V 4500/ENT
1420 1785 750 430
CRHE-V 5600/ENT
1420 1865 750 430
C E
CRHE-V 700/ENT
800
CRHE-V 1100/ENT
850
CRHE-V 2500/ENT
950
CRHE-V 3200/ENT
1320
CRHE-V 4500/ENT
1320
CRHE-V 5600/ENT
1830
F
460
510
720
720
790
790
E
B
A
D
350
min.
350
min.
280
800
28
0
F
C
E
240
270
350
430
430
430
0,8 1,1 1,4
15
20
25
30
35
40
3000 4000 5000
Portata aria [m3/s]
Tout [ °
C]
Portata aria [m3/h]
0,8 1,1 1,4
15
20
25
30
35
40
3000 4000 5000
Portata aria [m3/s]
Tout [ °
C]
Portata aria [m3/h]
0,8
15
20
25
30
35
40
3000
Tout [ °
C]
0,8
15
20
25
30
35
40
3000
Tout [ °
C]
STANDARD SIPHON [mm]
UNIT Dimensions [mm] UNIT Dimensions [mm]
185,0
95,0
32,0
26,0
185
95
Ø 26
Ø 32
COILS CRHE-V 700/ENT
Cooling water coil (7°C/12°C)
Water flow volume
Potenza
10
41 kW
37 kW
34 kW
1,7 2,0 2,3
0
2
4
6
8
10
6000 7000 8000
Portata aria [m3/s]
Perdita lato aria [Pa]
Portata aria [m3/h]
Tin 10°C Tin 15°C
Air pressure drop
Outlet temperature
Water pressure drop
0,8 1,1 1,4 1,7 2,0 2,3
0
4
8
12
16
0
1
2
3
4
3000 4000 5000 6000 7000 8000
Portata aria [m 3/s]
Perdita lato acqua [kPa]
Portata acqua [m 3/h]
Portata aria [m 3/h]
Tin 5°C Tin 10°C Tin 15°C
Tin 25°C Tin 30°C Tin 32°C
1/2” 42,5 2
1/2” 42,5 2
Heating water coil (45°C/35°C)
Air pressure drop
0,8 1,1 1,4 1,7 2,0 2,3
0
4
8
12
16
0
1
2
3
4
3000 4000 5000 6000 7000 8000
Portata aria [m 3/s]
Perdita lato acqua [kPa]
Portata acqua [m 3/h]
Portata aria [m 3/h]
Tin 25°C Tin 30°C Tin 32°C
Tin 5°C Tin 10°C Tin 15°C
41 kW
37 kW
34 kW
1,1 1,4 1,7 2,0 2,3
0
2
4
6
8
10
4000 5000 6000 7000 8000
Portata aria [m3/s]
Perdita lato aria [Pa]
Portata aria [m3/h]
Tin 25°C Tin 30°C Tin 32°C Perdita lato aria
41 kW
37 kW
34 kW
1,1 1,4 1,7 2,0 2,3
0
2
4
6
8
10
4000 5000 6000 7000 8000
Portata aria [m3/s]
Perdita lato aria [Pa]
Portata aria [m3/h]
Tin 5°C Tin 10°C Tin 15°C
Perdita lato aria
Potenza
Water pressure drop
0,8 1,1 1,4 1,7 2,0 2,3
0
4
8
12
16
0
1
2
3
4
3000 4000 5000 6000 7000 8000
Portata aria [m 3/s]
Perdita lato acqua [kPa]
Portata acqua [m 3/h]
Portata aria [m 3/h]
Tin 5°C Tin 10°C Tin 15°C
Tin 5°C Tin 10°C Tin 15°C
Water flow volume
0,8 1,1 1,4 1,7 2,0 2,3
0
4
8
12
16
0
1
2
3
4
3000 4000 5000 6000 7000 8000
Portata aria [m 3/s]
Perdita lato acqua [kPa]
Portata acqua [m 3/h]
Portata aria [m 3/h]
Tin 5°C Tin 10°C Tin 15°C
Tin 5°C Tin 10°C Tin 15°C
Outlet temperature
0,04 0,06 0,08 0,10 0,12 0,14 0,16
0
2
4
6
8
10
12
14
16
18
20
22
24
0
0,1
0,2
0,3
0,4
0,5
0,6
0,7
150 250 350 450 550 650
Air flow [m
3/s]
Water pressure drop
[kPa]
Water flow [l/h] x1000
Air flow [m3/h]
4,4 kW
3,7 kW
3,1 kW
0,04 0,06 0,08 0,10 0,12 0,14 0,16
0
5
10
15
20
25
30
35
40
25
30
35
40
150 250 350 450 550 650
Air flow [m3/s]
Air pressure drop [Pa]
Tout [°C]
Air flow [m3/h]
0,04 0,06 0,08 0,10 0,12 0,14 0,16
0,8
1,3
1,8
2,3
2,8
3,3
3,8
4,3
4,8
0
0,1
0,2
0,3
0,4
150 250 350 450 550 650
Air flow [m3/s]
Water pressure drop
[kPa]
Water flow
[l/h]
Air flow [m3/h]
Cu Al Fe Zn
INT.VOL. [dm³] TUBES FINS FRAME
N. ROWS
Ø WATER [”gas] FIN PITCH [mm]
MATERIALS
Cu Al Fe Zn
INT.VOL. [dm³] TUBES FINS FRAME
N. ROWS
Ø WATER [”gas] FIN PITCH [mm]
MATERIALS
0,8 1,1 1,4
15
20
25
30
35
40
3000 4000 5000
Tout [ °
C]
0,8 1,1 1,4
15
20
25
30
35
40
3000 4000 5000
Tout [ °
C]
0,8
15
20
25
30
35
40
3000
Tout [ °
C]
0,8
15
20
25
30
35
40
3000
Tout [ °
C]
2 kW
3,2 kW
3,8 kW
0,04 0,07 0,10 0,13 0,16
0
10
20
30
40
50
60
70
12
14
16
18
20
22
150 250 350 450 550 650
Air flow [m3/s]
Air presure drop [Pa]
Tout [°C]
Air flow [m3/h]
x1000
32°C
32°C
32°C
25°C
25°C
25°C
30°C
30°C
30°C
15°C
15°C
15°C
5°C
5°C
5°C
10°C
10°C
10°C
The way to read the graphs is specified within the accessories technolistino.
COILS CRHE-V 1100/ENT
Cooling water coil (7°C/12°C)
Water flow volume
Potenza
11
41 kW
37 kW
34 kW
1,7 2,0 2,3
0
2
4
6
8
10
6000 7000 8000
Portata aria [m3/s]
Perdita lato aria [Pa]
Portata aria [m3/h]
Tin 10°C Tin 15°C
Air pressure drop
Outlet temperature
Water pressure drop
0,8 1,1 1,4 1,7 2,0 2,3
0
4
8
12
16
0
1
2
3
4
3000 4000 5000 6000 7000 8000
Portata aria [m 3/s]
Perdita lato acqua [kPa]
Portata acqua [m 3/h]
Portata aria [m 3/h]
Tin 5°C Tin 10°C Tin 15°C
Tin 25°C Tin 30°C Tin 32°C
3/4” 42,5 3
3/4” 42,5 3
Heating water coil (45°C/35°C)
41 kW
37 kW
34 kW
1,7 2,0 2,3
0
2
4
6
8
10
6000 7000 8000
Portata aria [m3/s]
Perdita lato aria [Pa]
Portata aria [m3/h]
Tin 10°C Tin 15°C
Air pressure drop
0,8 1,1 1,4 1,7 2,0 2,3
0
4
8
12
16
0
1
2
3
4
3000 4000 5000 6000 7000 8000
Portata aria [m 3/s]
Perdita lato acqua [kPa]
Portata acqua [m 3/h]
Portata aria [m 3/h]
Tin 25°C Tin 30°C Tin 32°C
Tin 5°C Tin 10°C Tin 15°C
41 kW
37 kW
34 kW
1,1 1,4 1,7 2,0 2,3
0
2
4
6
8
10
4000 5000 6000 7000 8000
Portata aria [m3/s]
Perdita lato aria [Pa]
Portata aria [m3/h]
Tin 25°C Tin 30°C Tin 32°C Perdita lato aria
41 kW
37 kW
34 kW
1,1 1,4 1,7 2,0 2,3
0
2
4
6
8
10
4000 5000 6000 7000 8000
Portata aria [m3/s]
Perdita lato aria [Pa]
Portata aria [m3/h]
Tin 5°C Tin 10°C Tin 15°C
Perdita lato aria
Potenza
Water pressure drop
0,8 1,1 1,4 1,7 2,0 2,3
0
4
8
12
16
0
1
2
3
4
3000 4000 5000 6000 7000 8000
Portata aria [m 3/s]
Perdita lato acqua [kPa]
Portata acqua [m 3/h]
Portata aria [m 3/h]
Tin 5°C Tin 10°C Tin 15°C
Tin 5°C Tin 10°C Tin 15°C
Water flow volume
0,8 1,1 1,4 1,7 2,0 2,3
0
4
8
12
16
0
1
2
3
4
3000 4000 5000 6000 7000 8000
Portata aria [m 3/s]
Perdita lato acqua [kPa]
Portata acqua [m 3/h]
Portata aria [m 3/h]
Tin 5°C Tin 10°C Tin 15°C
Tin 5°C Tin 10°C Tin 15°C
Outlet temperature
0,21 0,23 0,25 0,27 0,29 0,31
0
2
4
6
8
10
12
14
16
18
20
22
0
0,1
0,2
0,3
0,4
0,5
0,6
0,7
0,8
0,9
1
1,1
1,2
750 850 950 1050 1150
Air flow [m3/s]
Water pressure drop
[kPa]
Water flow [l/h] x1000
Air flow [m3/h]
0,21 0,23 0,25 0,27 0,29 0,31
3
3,5
4
4,5
5
5,5
6
0
0,1
0,2
0,3
0,4
0,5
0,6
0,7
750 850 950 1050 1150
Air flow [m3/s]
Water pressure drop
[kPa]
Water flow [l/h]
Air flow [m3/h]
Cu Al Fe Zn
INT.VOL. [dm³] TUBES FINS FRAME
N. ROWS
Ø WATER [”gas] FIN PITCH [mm]
MATERIALS
Cu Al Fe Zn
INT.VOL. [dm³] TUBES FINS FRAME
N. ROWS
Ø WATER [”gas] FIN PITCH [mm]
MATERIALS
0,8 1,1 1,4
15
20
25
30
35
40
3000 4000 5000
Tout [ °
C]
0,8 1,1 1,4
15
20
25
30
35
40
3000 4000 5000
Tout [ °
C]
0,8
15
20
25
30
35
40
3000
Tout [ °
C]
0,8
15
20
25
30
35
40
3000
Tout [ °
C]
3,4 kW
5,5 kW
6,8 kW
0,21 0,23 0,25 0,27 0,29 0,31
0
10
20
30
40
50
60
70
15
16
17
18
19
20
21
750 850 950 1050 1150
Air flow [m3/s]
Air pressure drop [Pa]
Tout [°C]
Air flow [m3/h]
7,8 kW
6,6 kW
5,4 kW
0,21 0,23 0,25 0,27 0,29 0,31
0
5
10
15
20
25
30
35
40
24
26
28
30
32
750 850 950 1050 1150
Air flow [m3/s]
Air pressure drop [Pa]
Tout [°C]
Air flow [m3/h]
x1000
32°C
32°C
32°C
25°C
25°C
25°C
30°C
30°C
30°C
15°C
15°C
15°C
5°C
5°C
5°C
10°C
10°C
10°C
COILS CRHE-V 2500/ENT
Cooling water coil (7°C/12°C)
Water flow volume
Potenza
12
41 kW
37 kW
34 kW
1,7 2,0 2,3
0
2
4
6
8
10
6000 7000 8000
Portata aria [m3/s]
Perdita lato aria [Pa]
Portata aria [m3/h]
Tin 10°C Tin 15°C
Air pressure drop
Outlet temperature
Water pressure drop
0,8 1,1 1,4 1,7 2,0 2,3
0
4
8
12
16
0
1
2
3
4
3000 4000 5000 6000 7000 8000
Portata aria [m 3/s]
Perdita lato acqua [kPa]
Portata acqua [m 3/h]
Portata aria [m 3/h]
Tin 5°C Tin 10°C Tin 15°C
Tin 25°C Tin 30°C Tin 32°C
3/4” 42,5 6
3/4” 42,5 6
Heating water coil (45°C/35°C)
41 kW
37 kW
34 kW
1,7 2,0 2,3
0
2
4
6
8
10
6000 7000 8000
Portata aria [m3/s]
Perdita lato aria [Pa]
Portata aria [m3/h]
Tin 10°C Tin 15°C
Air pressure drop
0,8 1,1 1,4 1,7 2,0 2,3
0
4
8
12
16
0
1
2
3
4
3000 4000 5000 6000 7000 8000
Portata aria [m 3/s]
Perdita lato acqua [kPa]
Portata acqua [m 3/h]
Portata aria [m 3/h]
Tin 25°C Tin 30°C Tin 32°C
Tin 5°C Tin 10°C Tin 15°C
41 kW
37 kW
34 kW
1,1 1,4 1,7 2,0 2,3
0
2
4
6
8
10
4000 5000 6000 7000 8000
Portata aria [m3/s]
Perdita lato aria [Pa]
Portata aria [m3/h]
Tin 25°C Tin 30°C Tin 32°C Perdita lato aria
41 kW
37 kW
34 kW
1,1 1,4 1,7 2,0 2,3
0
2
4
6
8
10
4000 5000 6000 7000 8000
Portata aria [m3/s]
Perdita lato aria [Pa]
Portata aria [m3/h]
Tin 5°C Tin 10°C Tin 15°C
Perdita lato aria
Potenza
Water pressure drop
0,8 1,1 1,4 1,7 2,0 2,3
0
4
8
12
16
0
1
2
3
4
3000 4000 5000 6000 7000 8000
Portata aria [m 3/s]
Perdita lato acqua [kPa]
Portata acqua [m 3/h]
Portata aria [m 3/h]
Tin 5°C Tin 10°C Tin 15°C
Tin 5°C Tin 10°C Tin 15°C
Water flow volume
0,8 1,1 1,4 1,7 2,0 2,3
0
4
8
12
16
0
1
2
3
4
3000 4000 5000 6000 7000 8000
Portata aria [m 3/s]
Perdita lato acqua [kPa]
Portata acqua [m 3/h]
Portata aria [m 3/h]
Tin 5°C Tin 10°C Tin 15°C
Tin 5°C Tin 10°C Tin 15°C
Outlet temperature
0,44 0,49 0,54 0,59 0,64
0
2
4
6
8
10
12
14
16
18
20
0,4
0,9
1,4
1,9
2,4
1600 1800 2000 2200 2400
Air flow [m3/s]
Water pressure drop
[kPa]
Water flow [l/h] x1000
Air flow [m3/h]
0,44 0,49 0,54 0,59 0,64
3
3,5
4
4,5
5
5,5
6
0,2
0,4
0,6
0,8
1
1,2
1,4
1600 1800 2000 2200 2400
Air flow [m3/s]
Water pressure drop
[kPa]
Water flow [l/h]
Air flow [m3/h]
Cu Al Fe Zn
INT.VOL. [dm³] TUBES FINS FRAME
N. ROWS
Ø WATER [”gas] FIN PITCH [mm]
MATERIALS
Cu Al Fe Zn
INT.VOL. [dm³] TUBES FINS FRAME
N. ROWS
Ø WATER [”gas] FIN PITCH [mm]
MATERIALS
0,8 1,1 1,4
15
20
25
30
35
40
3000 4000 5000
Portata aria [m3/s]
Tout [ °
C]
Portata aria [m3/h]
0,8 1,1 1,4
15
20
25
30
35
40
3000 4000 5000
Portata aria [m3/s]
Tout [ °
C]
Portata aria [m3/h]
0,8
15
20
25
30
35
40
3000
Tout [ °
C]
0,8
15
20
25
30
35
40
3000
Tout [ °
C]
4 kW
10 kW
12,2 kW
0,44 0,49 0,54 0,59 0,64
0
10
20
30
40
50
60
70
80
18
19
20
21
1600 1800 2000 2200 2400
Air flow [m3/s]
Air pressure drop [Pa]
Tout [°C]
Air flow [m3/h]
14,9 kW
12,5 kW
10,1 kW
0,44 0,49 0,54 0,59 0,64
10
15
20
25
30
35
40
22
24
26
28
30
1600 1800 2000 2200 2400
Air flow [m3/s]
Air pressure drop [Pa]
Tout [°C]
Air flow [m3/h]
x1000
32°C
32°C
32°C
25°C
25°C
25°C
30°C
30°C
30°C
15°C
15°C
15°C
5°C
5°C
5°C
10°C
10°C
10°C
COILS CRHE-V 3200/ENT
Cooling water coil (7°C/12°C)
Water flow volume
Potenza
13
41 kW
37 kW
34 kW
1,7 2,0 2,3
0
2
4
6
8
10
6000 7000 8000
Portata aria [m3/s]
Perdita lato aria [Pa]
Portata aria [m3/h]
Tin 10°C Tin 15°C
Air pressure drop
Outlet temperature
Water pressure drop
0,8 1,1 1,4 1,7 2,0 2,3
0
4
8
12
16
0
1
2
3
4
3000 4000 5000 6000 7000 8000
Portata aria [m 3/s]
Perdita lato acqua [kPa]
Portata acqua [m 3/h]
Portata aria [m 3/h]
Tin 5°C Tin 10°C Tin 15°C
Tin 25°C Tin 30°C Tin 32°C
1” 32,5 7
1” 32,5 7
Heating water coil (45°C/35°C)
41 kW
37 kW
34 kW
1,7 2,0 2,3
0
2
4
6
8
10
6000 7000 8000
Portata aria [m3/s]
Perdita lato aria [Pa]
Portata aria [m3/h]
Tin 10°C Tin 15°C
Air pressure drop
0,8 1,1 1,4 1,7 2,0 2,3
0
4
8
12
16
0
1
2
3
4
3000 4000 5000 6000 7000 8000
Portata aria [m 3/s]
Perdita lato acqua [kPa]
Portata acqua [m 3/h]
Portata aria [m 3/h]
Tin 25°C Tin 30°C Tin 32°C
Tin 5°C Tin 10°C Tin 15°C
41 kW
37 kW
34 kW
1,1 1,4 1,7 2,0 2,3
0
2
4
6
8
10
4000 5000 6000 7000 8000
Portata aria [m3/s]
Perdita lato aria [Pa]
Portata aria [m3/h]
Tin 25°C Tin 30°C Tin 32°C Perdita lato aria
41 kW
37 kW
34 kW
1,1 1,4 1,7 2,0 2,3
0
2
4
6
8
10
4000 5000 6000 7000 8000
Portata aria [m3/s]
Perdita lato aria [Pa]
Portata aria [m3/h]
Tin 5°C Tin 10°C Tin 15°C
Perdita lato aria
Potenza
Water pressure drop
0,8 1,1 1,4 1,7 2,0 2,3
0
4
8
12
16
0
1
2
3
4
3000 4000 5000 6000 7000 8000
Portata aria [m 3/s]
Perdita lato acqua [kPa]
Portata acqua [m 3/h]
Portata aria [m 3/h]
Tin 5°C Tin 10°C Tin 15°C
Tin 5°C Tin 10°C Tin 15°C
Water flow volume
0,8 1,1 1,4 1,7 2,0 2,3
0
4
8
12
16
0
1
2
3
4
3000 4000 5000 6000 7000 8000
Portata aria [m 3/s]
Perdita lato acqua [kPa]
Portata acqua [m 3/h]
Portata aria [m 3/h]
Tin 5°C Tin 10°C Tin 15°C
Tin 5°C Tin 10°C Tin 15°C
Outlet temperature
0,50 0,57 0,64 0,71 0,78 0,85 0,92
0
5
10
15
20
0,4
0,8
1,2
1,6
2
2,4
2,8
1800 2200 2600 3000 3400
Air flow [m3/s]
Water pressure drop
[kPa]
Water flow [l/h] x1000
Air flow [m3/h]
0,50 0,57 0,64 0,71 0,78 0,85 0,92
3
3,5
4
4,5
5
5,5
6
6,5
7
7,5
8
0,2
0,5
0,8
1,1
1,4
1,7
1800 2200 2600 3000 3400
Air flow [m3/s]
Water pressure drop
[kPa]
Water flow [l/h]
Air flow [m3/h]
Cu Al Fe Zn
INT.VOL. [dm³] TUBES FINS FRAME
N. ROWS
Ø WATER [”gas] FIN PITCH [mm]
MATERIALS
Cu Al Fe Zn
INT.VOL. [dm³] TUBES FINS FRAME
N. ROWS
Ø WATER [”gas] FIN PITCH [mm]
MATERIALS
0,8 1,1 1,4
15
20
25
30
35
40
3000 4000 5000
Portata aria [m3/s]
Tout [ °
C]
Portata aria [m3/h]
0,8 1,1 1,4
15
20
25
30
35
40
3000 4000 5000
Portata aria [m3/s]
Tout [ °
C]
Portata aria [m3/h]
0,8
15
20
25
30
35
40
3000
Tout [ °
C]
0,8
15
20
25
30
35
40
3000
Tout [ °
C]
8,9 kW
14,2 kW
17,2 kW
0,50 0,57 0,64 0,71 0,78 0,85 0,92
0
10
20
30
40
50
60
16
18
20
22
24
1800 2200 2600 3000 3400
Air flow [m3/s]
Air pressure drop [Pa]
Tout [°C]
Air flow [m3/h]
20,2 kW
17,1 kW
14 kW
0,50 0,57 0,64 0,71 0,78 0,85 0,92
10
15
20
25
20
25
30
1800 2200 2600 3000 3400
Air flow [m3/s]
Air pressure drop [Pa]
Tout [°C]
Air flow [m3/h]
x1000
32°C
32°C
32°C
25°C
25°C
25°C
30°C
30°C
30°C
15°C
15°C
15°C
5°C
5°C
5°C
10°C
10°C
10°C
COILS CRHE-V 4500/ENT
Cooling water coil (7°C/12°C)
Water flow volume
Potenza
14
41 kW
37 kW
34 kW
1,7 2,0 2,3
0
2
4
6
8
10
6000 7000 8000
Portata aria [m3/s]
Perdita lato aria [Pa]
Portata aria [m3/h]
Tin 10°C Tin 15°C
Air pressure drop
Outlet temperature
Water pressure drop
0,8 1,1 1,4 1,7 2,0 2,3
0
4
8
12
16
0
1
2
3
4
3000 4000 5000 6000 7000 8000
Portata aria [m 3/s]
Perdita lato acqua [kPa]
Portata acqua [m 3/h]
Portata aria [m 3/h]
Tin 5°C Tin 10°C Tin 15°C
Tin 25°C Tin 30°C Tin 32°C
1” 32,5 8
1” 32,5 8
Heating water coil (45°C/35°C)
41 kW
37 kW
34 kW
1,7 2,0 2,3
0
2
4
6
8
10
6000 7000 8000
Portata aria [m3/s]
Perdita lato aria [Pa]
Portata aria [m3/h]
Tin 10°C Tin 15°C
Air pressure drop
0,8 1,1 1,4 1,7 2,0 2,3
0
4
8
12
16
0
1
2
3
4
3000 4000 5000 6000 7000 8000
Portata aria [m 3/s]
Perdita lato acqua [kPa]
Portata acqua [m 3/h]
Portata aria [m 3/h]
Tin 25°C Tin 30°C Tin 32°C
Tin 5°C Tin 10°C Tin 15°C
41 kW
37 kW
34 kW
1,1 1,4 1,7 2,0 2,3
0
2
4
6
8
10
4000 5000 6000 7000 8000
Portata aria [m3/s]
Perdita lato aria [Pa]
Portata aria [m3/h]
Tin 25°C Tin 30°C Tin 32°C Perdita lato aria
41 kW
37 kW
34 kW
1,1 1,4 1,7 2,0 2,3
0
2
4
6
8
10
4000 5000 6000 7000 8000
Portata aria [m3/s]
Perdita lato aria [Pa]
Portata aria [m3/h]
Tin 5°C Tin 10°C Tin 15°C
Perdita lato aria
Potenza
Water pressure drop
0,8 1,1 1,4 1,7 2,0 2,3
0
4
8
12
16
0
1
2
3
4
3000 4000 5000 6000 7000 8000
Portata aria [m 3/s]
Perdita lato acqua [kPa]
Portata acqua [m 3/h]
Portata aria [m 3/h]
Tin 5°C Tin 10°C Tin 15°C
Tin 5°C Tin 10°C Tin 15°C
Water flow volume
0,8 1,1 1,4 1,7 2,0 2,3
0
4
8
12
16
0
1
2
3
4
3000 4000 5000 6000 7000 8000
Portata aria [m 3/s]
Perdita lato acqua [kPa]
Portata acqua [m 3/h]
Portata aria [m 3/h]
Tin 5°C Tin 10°C Tin 15°C
Tin 5°C Tin 10°C Tin 15°C
Outlet temperature
0,64 0,74 0,84 0,94 1,04 1,14 1,24
3
4
5
6
7
8
9
10
11
12
13
14
15
0,8
1
1,2
1,4
1,6
1,8
2
2,2
2,4
2300 2700 3100 3500 3900 4300
Air flow [m3/s]
Water pressure drop
[kPa]
Water flow [l/h]
Air flow [m3/h]
11,7 kW
18,6 kW
22,6 kW
0,64 0,74 0,84 0,94 1,04 1,14 1,24
10
20
30
40
50
60
14
16
18
20
22
24
2300 2700 3100 3500 3900 4300
Air flow [m3/s]
Air pressure drop [Pa]
Tout [°C]
Air flow [m3/h]
0,64 0,74 0,84 0,94 1,04 1,14 1,24
0
10
20
30
40
50
60
0,8
1,2
1,6
2
2,4
2,8
3,2
3,6
4
2300 2700 3100 3500 3900 4300
Air flow [m3/s]
Water pressure drop
[kPa]
Water flow [l/h]
x1000
Air flow [m3/h]
Cu Al Fe Zn
INT.VOL. [dm³] TUBES FINS FRAME
N. ROWS
Ø WATER [”gas] FIN PITCH [mm]
MATERIALS
Cu Al Fe Zn
INT.VOL. [dm³] TUBES FINS FRAME
N. ROWS
Ø WATER [”gas] FIN PITCH [mm]
MATERIALS
0,8 1,1 1,4
15
20
25
30
35
40
3000 4000 5000
Tout [ °
C]
0,8 1,1 1,4
15
20
25
30
35
40
3000 4000 5000
Tout [ °
C]
0,8
15
20
25
30
35
40
3000
Tout [ °
C]
0,8
15
20
25
30
35
40
3000
Tout [ °
C]
26,2 kW
22,3 kW
18,3 kW
0,64 0,74 0,84 0,94 1,04 1,14 1,24
5
10
15
20
25
30
20
22
24
26
28
30
32
2300 2700 3100 3500 3900 4300
Air flow [m3/s]
Air pressure drop [Pa]
Tout [°C]
Air flow [m3/h]
x1000
32°C
32°C
32°C
25°C
25°C
25°C
30°C
30°C
30°C
15°C
15°C
15°C
5°C
5°C 5°C
10°C
10°C
10°C
COILS CRHE-V 5600/ENT
Cooling water coil (7°C/12°C)
Water flow volume
Potenza
15
41 kW
37 kW
34 kW
1,7 2,0 2,3
0
2
4
6
8
10
6000 7000 8000
Portata aria [m3/s]
Perdita lato aria [Pa]
Portata aria [m3/h]
Tin 10°C Tin 15°C
Air pressure drop
Outlet temperature
Water pressure drop
0,8 1,1 1,4 1,7 2,0 2,3
0
4
8
12
16
0
1
2
3
4
3000 4000 5000 6000 7000 8000
Portata aria [m 3/s]
Perdita lato acqua [kPa]
Portata acqua [m 3/h]
Portata aria [m 3/h]
Tin 5°C Tin 10°C Tin 15°C
Tin 25°C Tin 30°C Tin 32°C
1”1/4 32,5 12
1”1/4 32,5 12
Heating water coil (45°C/35°C)
Air pressure drop
0,8 1,1 1,4 1,7 2,0 2,3
0
4
8
12
16
0
1
2
3
4
3000 4000 5000 6000 7000 8000
Portata aria [m 3/s]
Perdita lato acqua [kPa]
Portata acqua [m 3/h]
Portata aria [m 3/h]
Tin 25°C Tin 30°C Tin 32°C
Tin 5°C Tin 10°C Tin 15°C
41 kW
37 kW
34 kW
1,1 1,4 1,7 2,0 2,3
0
2
4
6
8
10
4000 5000 6000 7000 8000
Portata aria [m3/s]
Perdita lato aria [Pa]
Portata aria [m3/h]
Tin 25°C Tin 30°C Tin 32°C Perdita lato aria
41 kW
37 kW
34 kW
1,1 1,4 1,7 2,0 2,3
0
2
4
6
8
10
4000 5000 6000 7000 8000
Portata aria [m3/s]
Perdita lato aria [Pa]
Portata aria [m3/h]
Tin 5°C Tin 10°C Tin 15°C
Perdita lato aria
Potenza
Water pressure drop
0,8 1,1 1,4 1,7 2,0 2,3
0
4
8
12
16
0
1
2
3
4
3000 4000 5000 6000 7000 8000
Portata aria [m 3/s]
Perdita lato acqua [kPa]
Portata acqua [m 3/h]
Portata aria [m 3/h]
Tin 5°C Tin 10°C Tin 15°C
Tin 5°C Tin 10°C Tin 15°C
Water flow volume
0,8 1,1 1,4 1,7 2,0 2,3
0
4
8
12
16
0
1
2
3
4
3000 4000 5000 6000 7000 8000
Portata aria [m 3/s]
Perdita lato acqua [kPa]
Portata acqua [m 3/h]
Portata aria [m 3/h]
Tin 5°C Tin 10°C Tin 15°C
Tin 5°C Tin 10°C Tin 15°C
Outlet temperature
Cu Al Fe Zn
INT.VOL. [dm³] TUBES FINS FRAME
N. ROWS
Ø WATER [”gas] FIN PITCH [mm]
MATERIALS
Cu Al Fe Zn
INT.VOL. [dm³] TUBES FINS FRAME
N. ROWS
Ø WATER [”gas] FIN PITCH [mm]
MATERIALS
11,7 kW
18,6 kW
22,6 kW
0,83 0,96 1,09 1,22 1,35 1,48
10
20
30
40
50
60
14
16
18
20
22
24
3000 3500 4000 4500 5000 5500
Air flow [m3/s]
Air pressure drop [Pa]
Tout [°C]
Air flow [m3/h]
0,83 0,96 1,09 1,22 1,35 1,48
0
10
20
30
40
50
0,8
1,2
1,6
2
2,4
2,8
3,2
3,6
4
3000 3500 4000 4500 5000 5500
Air flow [m3/s]
Water pressure drop
[kPa]
Water flow [l/h] x1000
Air flow [m3/h]
26,2 kW
22,3 kW
18,3 kW
0,83 0,96 1,09 1,22 1,35 1,48
5
10
15
20
25
30
20
22
24
26
28
30
32
3000 3500 4000 4500 5000 5500
Air flow [m3/s]
Air pressure drop [Pa]
Tout [°C]
Air flow [m3/h]
0,83 0,96 1,09 1,22 1,35 1,48
3
5
7
9
11
13
15
17
19
0,8
1
1,2
1,4
1,6
1,8
2
2,2
3000 3500 4000 4500 5000 5500
Air flow [m3/s]
Water pressure drop
[kPa]
Water flow [l/h] x1000
Air flow [m3/h]
32°C
32°C
32°C
25°C
25°C
25°C
30°C
30°C
30°C
15°C
15°C
15°C
5°C 5°C
5°C
10°C
10°C
10°C
16
DX coil CRHE-V 700/ENT
700 28 68 4,8 18 91 60
Power [kW] Tout [°C] R.H: out [%] Air pressure drop [Pa]
Tin [C°]
Air flow [m³/h] R.H in [%]
22-12 4,0 4 2 5 50
Int.Vol. [dm³] T evap [°C] T cond [°C]
Fin pitch [mm]
Ø Connection [mm] N. Rows
DIRECT EXPANSION COIL (R410A) TECHNICAL DATA
DX coil CRHE-V 1100/ENT
1100 28 28 818 92 47
Power [kW] Tout [°C] R.H: out [%] Air pressure drop [Pa]
Tin [C°]
Air flow [m³/h] R.H in [%]
22-12 4,0 4 3 5 50
Int.Vol. [dm³] T evap [°C] T cond [°C]
Fin pitch [mm]
Ø Connection [mm] N. Rows
DIRECT EXPANSION COIL (R410A) TECHNICAL DATA
DX coil CRHE-V 2500/ENT
2500 28 68 17 19 94 70
Power [kW] Tout [°C] R.H: out [%] Air pressure drop [Pa]
Tin [C°]
Air flow [m³/h] R.H in [%]
28-28 2,5 3 5 5 50
Int.Vol. [dm³] T evap [°C] T cond [°C]
Fin pitch [mm]
Ø Connection [mm] N. Rows
DIRECT EXPANSION COIL (R410A) TECHNICAL DATA
DX coil CRHE-V 3200/ENT
3200 28 68 22 19 94 60
Power [kW] Tout [°C] R.H: out [%] Air pressure drop [Pa]
Tin [C°]
Air flow [m³/h] R.H in [%]
28-22 2,5 3 6 5 50
Int.Vol. [dm³] T evap [°C] T cond [°C]
Fin pitch [mm]
Ø Connection [mm] N. Rows
DIRECT EXPANSION COIL (R410A) TECHNICAL DATA
DX coil CRHE-V 4500/ENT
4500 28 68 35 18 92 101
Power [kW] Tout [°C] R.H: out [%] Air pressure drop [Pa]
Tin [C°]
Air flow [m³/h] R.H in [%]
42-28 2,5 4 10 5 50
Int.Vol. [dm³] T evap [°C] T cond [°C]
Fin pitch [mm]
Ø Connection [mm] N. Rows
DIRECT EXPANSION COIL (R410A) TECHNICAL DATA
DX coil CRHE-V 5600/ENT
5600 29 70 44 18,5 95 51
Power [kW] Tout [°C] R.H: out [%] Air pressure drop [Pa]
Tin [C°]
Air flow [m³/h] R.H in [%]
42-35 2,5 3 11 5 50
Int.Vol. [dm³] T evap [°C] T cond [°C]
Fin pitch [mm]
Ø Connection [mm] N. Rows
DIRECT EXPANSION COIL (R410A) TECHNICAL DATA
Electrical heater
CRHE-V 700/ENT 230V, 50Hz,1F 2 8,7 1
Current [A] N. stages
Power supplyUnit Power [kW]
CRHE-V 1100/ENT 230V, 50Hz,1F 313,0 1
CRHE-V 2500/ENT 230V, 50Hz,1F 626,0 1
CRHE-V 3200/ENT 400V, 50Hz,3F 8 11,5 1
CRHE-V 3200/ENT 230V, 50Hz,1F 8 34,7 1
CRHE-V 5600/ENT 400V, 50Hz,3F 16 23,0 1
CRHE-V 4500/ENT 400V, 50Hz,1F 12 17,3 1
PRE-POST ELECTRICAL HEATER TECHNICAL DATA
N.B. – for other batteries PRE or POST treatment see the Techno-list of ACCESSORIES
UVNR / UVB
Variable speed drive
other
82,2
0,161
0,29
842
1,2
200
475
52
CRHE 700EC BP EVO-PH SV CRHE 1100EC BP EVO-PH SV
Filter warning is signaled on the display of the control system: the flashing writing “DirtyFilters” will appear. “To preserve the energy
efficiency of the NRVU, it’s recommended to replace the filters when signaled.” Positioned near the filters inspection
-
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
56,5
5,4
9,5
F7/M5
UVNR / UVB
Variable speed drive
other
82,2
0,254
0,33
461
1,3
200
278
51
58,5
4,6
7,1
F7/M5
-
17
UVNR / UVB
Variable speed drive
other
84,6
0,597
0,82
569
1,5
200
344
60
CRHE 2500EC BP EVO-PH SV
55,4
4,0
4,6
F7/M5
-
CRHE 3200EC BP EVO-PH SV
UVNR / UVB
Variable speed drive
other
85,0
0,825
1,47
695
1,5
200
299
63
48,3
4,2
3,5
F7/M5
Declared typology
Type of drive installed
Type of HRS
Thermal efficiency of heat recovery [%]
Nominal NRVU flow rate [m³/s]
Effective electric power input [kW]
SFPint [W/[m³/s]
Face velocity at design flow rate [m/s]
Nominal external pressure [Pa]
Internal pressure drop of ventilation components [Pa]
Optional: internal pressure drop of non-ventilation
components
Static efficiency of fans used in accordance with Regulation
(EU) No 327/2011 [%]
Declared maximum external leakage rate of the casing of
ventilation units [%]
Manufacturer's model identifier
Declared maximum internal leakage rate of bidirectional
ventilation units or carry over (for regenerative heat exchangers
only) [%]
Energy performance, preferably energy classification, of the
filters (declared information about the calculated annual
energy consumption
Casing sound power level (LWA) [dB]
Position and description of visual filter warning for RVUs
intended for use with filters, including text pointing out the
importance of regular filter changes for performance and
energy efficiency of the unit
Manufacturer's name
-
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
18
UVNR / UVB
Variable speed drive
other
84,9
1,129
2,59
1040
2,0
250
480
51,4
3,6
2,8
F7/M5
68
CRHE 4500EC BP EVO-PH SV
-
UVNR / UVB
Variable speed drive
other
85,6
1,453
2,88
781
1,8
250
370
73
CRHE 5600EC BP EVO-PH SV
54,0
3,0
2,3
F7/M5
-
Declared typology
Type of drive installed
Type of HRS
Thermal efficiency of heat recovery [%]
Nominal NRVU flow rate [m³/s]
Effective electric power input [kW]
SFPint [W/[m³/s]
Face velocity at design flow rate [m/s]
Nominal external pressure [Pa]
Internal pressure drop of ventilation components [Pa]
Optional: internal pressure drop of non-ventilation
components
Static efficiency of fans used in accordance with Regulation
(EU) No 327/2011 [%]
Declared maximum external leakage rate of the casing of
ventilation units [%]
Manufacturer's model identifier
Declared maximum internal leakage rate of bidirectional
ventilation units or carry over (for regenerative heat exchangers
only) [%]
Energy performance, preferably energy classification, of the
filters (declared information about the calculated annual
energy consumption
Casing sound power level (LWA) [dB]
Position and description of visual filter warning for RVUs
intended for use with filters, including text pointing out the
importance of regular filter changes for performance and
energy efficiency of the unit
Filter warning is signaled on the display of the control system: the flashing writing “DirtyFilters” will appear. “To preserve the energy
efficiency of the NRVU, it’s recommended to replace the filters when signaled.” Positioned near the filters inspection
UVNR / UVB
Variable speed drive
other
74,4
0,16
0,28
872
1,17
200
488
52
55,8
5,5
9,8
F7/M5
UVNR / UVB
Variable speed drive
other
76,5
0,24
0,32
544
1,25
200
321
51
59,0
4,8
7,4
F7/M5
--
CRHE 700EC BP EVO-PH SV
- ENTHALPIC VERSION-
CRHE 1100EC BP EVO-PH SV
- ENTHALPIC VERSION-
Manufacturer's name
19
Filter warning is signaled on the display of the control system: the flashing writing “DirtyFilters” will appear. “To preserve the energy
efficiency of the NRVU, it’s recommended to replace the filters when signaled.” Positioned near the filters inspection
-
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
UVNR / UVB
Variable speed drive
other
77,6
0,58
0,81
691
1,4
200
399
60
CRHE 2500EC BP EVO-PH SV
- ENTHALPIC VERSION-
57,8
4,1
4,7
F7/M5
-
CRHE 3200EC BP EVO-PH SV
- ENTHALPIC VERSION-
UVNR / UVB
Variable speed drive
other
78,3
0,81
1,47
754
1,4
200
336
63
49,1
4,2
3,6
F7/M5
UVNR / UVB
Variable speed drive
other
76,7
1,03
2,62
1009
1,2
350
523
56,1
3,9
3,0
F7/M5
68
CRHE 4500EC BP EVO-PH SV
- ENTHALPIC VERSION-
-
UVNR / UVB
Variable speed drive
other
77,5
1,44
2,88
815
1,8
250
390
73
CRHE 5600EC BP EVO-PH SV
- ENTHALPIC VERSION-
54,7
3,0
2,3
F7/M5
-
Declared typology
Type of drive installed
Thermal efficiency of heat recovery [%]
Nominal NRVU flow rate [m³/s]
Effective electric power input [kW]
SFPint [W/[m³/s]
Face velocity at design flow rate [m/s]
Nominal external pressure [Pa]
Internal pressure drop of ventilation components [Pa]
Optional: internal pressure drop of non-ventilation
components
Static efficiency of fans used in accordance with Regulation
(EU) No 327/2011 [%]
Declared maximum external leakage rate of the casing of
ventilation units [%]
Manufacturer's model identifier
Declared maximum internal leakage rate of bidirectional
ventilation units or carry over (for regenerative heat exchangers
only) [%]
Energy performance, preferably energy classification, of the
filters (declared information about the calculated annual
energy consumption
Casing sound power level (LWA) [dB]
Position and description of visual filter warning for RVUs
intended for use with filters, including text pointing out the
importance of regular filter changes for performance and
energy efficiency of the unit
Manufacturer's name
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Western EASY-T4 en EASY-T5 Owner's manual

Western
Brand
Western
Model
EASY-T4 en EASY-T5
Type
Owner's manual
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