ViM JBRB ECOWATT 04 User manual
NT00000604-JBRB-ECOWATT-AN-191202
INSTRUCTION MANUAL
INSTALLATION | WIRING | COMMISSIONING | MAINTENANCE |
AFNOR CERTIFICATION
ISO 14001
Environnement
AFNOR CERTIFICATION
ISO 9001
Qualité
JBRB ECOWATT®
Tertiary buildings ventilation ECM motor extractor unit
400°C 1/2hr C4 approved
Efectis certicate : EFR-16-002341
2/24 NT00000604-JBRB-ECOWATT-AN-191202
CONTENTS
1. GENERAL INFORMATION ................................................................................................................ 3
1.1 Warnings .................................................................................................................................. 3
1.2 Safety instructions ................................................................................................................... 3
1.3 Reception - Storage.................................................................................................................. 3
1.4 Warranty .................................................................................................................................. 4
2. PRODUCT PRESENTATION.............................................................................................................. 4
2.1 Description................................................................................................................................ 4
2.2 Aeraulic curves ........................................................................................................................ 5
3. INSTALLATION .................................................................................................................................. 7
3.1 Dimensions and weight ........................................................................................................... 7
3.2 Handling ..................................................................................................................................11
3.3 Choice of location....................................................................................................................11
3.4 Ceiling-mounted installation ................................................................................................... 12
3.5 Accessories assembly............................................................................................................ 12
4. AERAULIC CONNECTION .............................................................................................................. 13
5. ELECTRICAL CONNECTION.......................................................................................................... 13
5.1 Prior precautions .................................................................................................................... 13
5.2 Electrical features .................................................................................................................. 14
5.3 Electrical connection of the local on-o switch ....................................................................... 14
5.4 Pressure switch connection .................................................................................................. 15
5.5 Relay electrical connection - ventilation fault.......................................................................... 16
5.6 REB ECOWATT® or CVF remote electrical connection ......................................................... 17
6. COMMISSIONING............................................................................................................................ 18
6.1 Prior precautions .................................................................................................................... 18
6.2 Setting the volume-pressure curve ........................................................................................ 18
7. MAINTENANCE................................................................................................................................ 19
7.1 Prior precautions .................................................................................................................... 19
7.2 Maintenance frequency.......................................................................................................... 19
7.3 Access to electric fan.............................................................................................................. 19
7.4 Electric fan replacement......................................................................................................... 20
7.5 Spare parts............................................................................................................................. 22
8. WASTE MANAGEMENT.................................................................................................................. 22
8.1 Treatment of packaging and general industrial waste (GIW) ................................................. 22
8.2 Treatment of Professional WEEE........................................................................................... 22
3/24 NT00000604-JBRB-ECOWATT-AN-191202
1. GENERAL INFORMATION
1.1 Warnings
This product has been manufactured according to rigorous technical rules of safety in conformity with EC
standards. The EC declaration may be downloaded from the Internet site (address given on the last page).
Before installing and using this product, carefully read these instructions, which contain important indi-
cations for your safety and the user’s safety during the installation, commissioning and maintenance of
this product. Once the installation is terminated, keep this manual handy nearby the machine for future
consultation.
This product must be installed (installation, connections, commissioning, maintenance) and all other inter-
ventions performed by a professional applying recognized good practice procedures, and respecting the
standards and safety regulations in force. The installation must be made in accordance with the prescrip-
tions indicated in the Electromagnetic Compatibility (EMC) and Low Voltage (LV) Directives.
We advise all people exposed to risks to scrupulously respect the accident prevention standards. The ma-
nufacturer may not be held liable for any human injury and/or material damage resulting from the non-res-
pect of the safety instructions or from a change made on the product.
JBRB ECOWATT®units are intended for controlled mechanical ventilation or air recycling applications on
tertiary premises:
• Indoor or outdoor installation
• Environmental temperature: -20°C / +50°C
• Relative humidity: max. 95% without condensation
• Non-potentially-explosive atmosphere
• Low-salinity atmosphere, without corrosive chemical agents
1.2 Safety instructions
• Put on appropriate PPE (Personal Protective Equipment) before any work.
• Before installing the ventilation unit, make sure that the bracket and the location are strong enough
to bear the weight of the unit and any accessories.
• Do not open the access panels without having cut o the padlockable switch-disconnector included
in the unit.
• If work has to be carried out on the device, cut o the power supply on the main circuit breaker and
make sure that nobody can accidentally turn it back on.
• Make sure that moving parts are stationary.
• Check that the ventilation motor is not accessible via the connection brackets. (connection sheath
or protective shield).
Before starting, check the following points:
• Make sure that the device does not contain any foreign bodies.
• Check that all the components are mounted in their original positions.
• Check manually that the fans do not rub or get blocked.
• Check the connection of the earth electrode.
• Check that the access hatch is properly closed.
1.3 Reception - Storage
In case of short shipment, non-conformity, and/or total or partial damage to the products delivered, the
Buyer must, in accordance with article 133-3 of the French Commercial Code, add written reservations to
the carrier’s delivery slip and conrm them within 72 hours by registered letter with acknowledgement of
receipt with a duplicate for the seller. If the equipment is received without express reservation, the Buyer
has no subsequent recourse against us.
The product must be stored protected from weather, shocks and soiling due to splashing of any kind during
its transport from the supplier to the nal customer and on the site before installation.
4/24 NT00000604-JBRB-ECOWATT-AN-191202
1.4 Warranty
The equipment is covered by a 12-month parts-only warranty from the billing date.
The seller undertakes to replace all parts or equipment that we recognise as malfunctioning, to the exclu-
sion of any damages or penalties such as operating losses, market injury and other non-material or indirect
damage.
The following are excluded from our warranty: faults connected with abnormal use or use not in accord-
ance with the recommendations in our manuals and instructions, defects found following normal wear and
tear, incidents caused by negligence, failure to monitor or maintain correctly, defects due to poor installa-
tion of the equipment or to poor storage conditions before installation.
In any event, the seller is not responsible for equipment that has been modied or repaired even if only
partially.
2. PRODUCT PRESENTATION
2.1 Description
The certicate number certies that the JBRB ECOWATT® range complies with the order of 22 March 2004
of the French Interior Ministry.
400°C 1/2hr C4 APPROVED Efectis certicate: EFR-16-002341.
• Galvanised steel sheet casing equipped with 4 mounting feet (size 04 to 38) or 2 omega cross-piec-
es (sizes 48 to 92).
• High performance galvanised steel backward.
• INTZ: installed/wired lockable safety switch.
• BDEZ: pressure switch installed, connected to the aeraulic network, to adjust on site.
• ECM direct-current motor outside airow:
-04 to 22: IP44 class B single-phase 230V, 50Hz,
-30, 38, 48, 70, 82: IP54, class F, single-phase 230V, 50Hz,
-30, 38, 48, 70, 92: IP54, class F, three-phase 400V, 50Hz.
-Equipped as standard with a potentiometer to adjust the unit’s operating point (0/10V command).
• Connection with circular brackets with class-D air duct seals. Vertical discharge version delivered
without connection brackets (optional PAPV sealed at bracket for installation with self-drilling
screws).
• Standard or insulated version (M0 re rating 25mm glass wool acoustic insulation).
• Cover equipped with handles, with tool-free removable using 4 quarter-turn systems.
• Horizontal or vertical discharge version.
• 3 available congurations: in-line, double inlet, modular: with elbow delivered with 1 stopper or 2 x
90° inlets.
Comment:
JBRB ECOWATT®models are equipped with an electronic-switching motor.
This motor is protected by:
- a built-in thermal protection on the motor winding,
- a thermistor built into the electronics.
These built-in motor protection systems have been tested and approved during re-resistance testing and certi-
ed C4 400°C 1/2hr.
5/24 NT00000604-JBRB-ECOWATT-AN-191202
2.2 Aeraulic curves
JBRB ECOWATT
®
04 JBRB ECOWATT
®
06
00
0 100 200 300 400 500
100
50
200 100
300 150
P(Pa)
stat
Δ
100%
75%
50%
Pabs (W)
Qv (m3/h)
42
42
41
68
69
70
0
100
200
300
400
0
50
100
150
200
0 100 200 300 400 500 600 700
P(Pa)
stat
Δ
Pabs (W)
100%
75%
50%
Qv (m3/h)
42
75
43
77
45
79
JBRB ECOWATT
®
10 JBRB ECOWATT
®
22
0
100
200
300
400
500
0
50
100
150
200
250
0 200 400 600 800 1000 1200
P(Pa)
stat
Δ
Pabs (W)
100%
75%
50%
Qv (m3/h)
41
73 38
71
37
71
Qv (m3/h)
0
100
200
300
400
500
600
0
100
200
300
400
500
600
0 500 1000 1500 2000 2500
P(Pa)
stat
Δ
Pabs (W)
100%
75%
50%
43
75 42
75
44
77
JBRB ECOWATT
®
30 JBRB ECOWATT
®
38
100%
75%
50%
Qv (m3/h)
0
100
200
300
400
500
600
700
0
100
200
300
400
500
600
700
0 500 1000 1500 2000 2500 3000 3500
P(Pa)
stat
Δ
Pabs (W)
47
77 45
76
48
78
100%
75%
50%
Qv (m3/h)
0
100
200
300
400
500
600
0
200
400
600
800
1000
1200
0 500 1000 1500 2000 2500 3000 3500 4000 4500
P(Pa)
stat
Δ
Pabs (W)
48
78 47
77
49
79
6/24 NT00000604-JBRB-ECOWATT-AN-191202
JBRB ECOWATT
®
48 JBRB ECOWATT
®
70
0 1000 2000 3000 4000 5000 6000
Qv (m3/h)
0
100
200
300
400
500 ∆P
stat
(Pa)
200
400
600
800
1000
Pabs (W)
100%
75%
50%
45
74 46
76
48
78
0
0 0
1000 2000 3000 4000 5000 6000 7000 8000
Qv (m3/h)
100
200
300
400
500
600
700 ∆P
stat
(Pa)
200
400
600
800
1000
1200
1400
Pabs (W)
100%
75%
50%
51
79 51
79
53
81
JBRB ECOWATT
®
82 JBRB ECOWATT
®
92
0
100
200
300
400
500
600
0
300
600
900
1200
1500
1800
0 1000 2000 3000 4000 5000 6000 7000 8000 9000
P(Pa)
stat
Δ
Pabs (W)
100%
75%
50%
Qv (m3/h)
50
80 49
78
52
81
0
100
200
300
400
500
600
700
800
0
300
600
900
1200
1500
1800
2100
2400
0 2000 4000 6000 8000 10000
P(Pa)
stat
Δ
Pabs (W)
100%
75%
50%
Qv (m3/h)
52
82 50
81
52
83
7/24 NT00000604-JBRB-ECOWATT-AN-191202
3. INSTALLATION
3.1 Dimensions and weight
JBRB ECOWATT
®
04 / 06 / 10 / 22 / 30 / 38 - horizontal discharge - L / M conguration
A
C
Ø D1
ØD1
B
C
I
J
B1
B
C
G
H
B1
E
F
Sense of the air
Sense of the airSense of the air
----- Only available
on modular version
(M conguration).
Model A B B1 C* D1 E F G H I J Weight (kg)
JBRB ECOWATT
®
04 627 523 533 320 160 568 502 157 175 157 161 21
JBRB ECOWATT
®
06 627 523 533 320 200 568 502 157 175 157 161 21
JBRB ECOWATT
®
10 627 566 583 421 250 569 544 207 185 207 186 26
JBRB ECOWATT
®
22 767 683 701 511 355 709 661 252 237 252 239 45
JBRB ECOWATT
®
30 1,019 820 873 568 400 892 797 267 271 267 271 64
JBRB ECOWATT
®
38 1,153 938 971 631 500 1,036 907 306 331 306 331 78
*IS version: +27mm
JBRB ECOWATT
®
48 / 70 / 82 / 92 - horizontal discharge - L / M conguration
H
G
C
F
C
Ø D1
A
Ø D1
E
J
I
C
F
B1
B
Sense of the air
Sense of the airSense of the air
----- Only available
on modular version
(M conguration).
Model A B B1 C* D1 E F G H I J Weight (kg)
JBRB ECOWATT
®
48 1,165 985 1,065 800 560 700 918 433 330 433 330 107
JBRB ECOWATT
®
70 1,280 1,030 1,100 880 630 815 970 473 365 473 365 121
JBRB ECOWATT
®
82 1,404 1,100 1,175 970 710 846 1,032 518 405 518 405 170
JBRB ECOWATT
®
92 1,404 1,100 1,175 970 710 846 1,032 518 405 518 405 170
*IS version: +27mm
8/24 NT00000604-JBRB-ECOWATT-AN-191202
JBRB ECOWATT
®
10 / 22 / 38 - horizontal discharge - D conguration
B
C
I
J
B
C
ØD2
ØD2
A
C
ØD1
G
H
E
F
Sense of the air
Sense of the air
Sense of the air
Model A B C* D1 D2 E F G H I J Weight (kg)
JBRB ECOWATT
®
10 815 603 421 250 200 777 544 194 161 207 186 32
JBRB ECOWATT
®
22 1,048 720 511 355 315 998 661 239 219 252 239 45
JBRB ECOWATT
®
38 1,468 1,024 631 500 400 1,396 908 306 281 306 331 83
*IS version: +27mm
JBRB ECOWATT
®
48 / 82 / 92 - horizontal discharge - D conguration
C
F
B
Ø D2
Ø D2
C
Ø D1
A
E
G
H
J
I
C
F
B
Sense of the air
Sense of the air
Sense of the air
Model A B C* D1 D2 E F G H I J Weight (kg)
JBRB ECOWATT
®
48 1,490 1,105 800 560 450 990 918 433 270 433 330 135
JBRB ECOWATT
®
82 1,813 1,237 970 710 560 1,016 1,032 518 340 518 405 200
JBRB ECOWATT
®
92 1,813 1,237 970 710 560 1,016 1,032 518 340 518 405 200
*IS version: +27mm
9/24 NT00000604-JBRB-ECOWATT-AN-191202
JBRB ECOWATT
®
04 / 06 / 10 / 22 / 30 / 38 - vertical discharge - L / M conguration
A
C
Ø D1
B
C
B1
B
C
G
H
B1
F
I
E
J Sense of the air
Sense of the air
Sense of the air
----- Only available
on modular version
(M conguration).
Model A B B1 C* D1 E F G H I J Weight (kg)
JBRB ECOWATT
®
04 609 523 533 320 160 568 502 157 175 130 165 21
JBRB ECOWATT
®
06 609 523 533 320 200 568 502 157 175 130 165 21
JBRB ECOWATT
®
10 616 566 583 421 250 569 544 207 185 166 198 26
JBRB ECOWATT
®
22 756 683 701 511 355 709 661 252 237 236 271 38
JBRB ECOWATT
®
30 973 820 873 565 400 892 797 267 271 248 286 64
JBRB ECOWATT
®
38 1,106 938 971 637 500 1,036 907 306 331 315 350 78
*IS version: +27mm
JBRB ECOWATT
®
48 / 70 / 82 / 92 - vertical discharge - L / M conguration
H
G
F
A
Ø D1
EF
B1
B
J
I
Sense of the air
Sense of the air
Sense of the air
----- Only available
on modular version
(M conguration).
Model A B B1 C* D1 E F G H I J Weight (kg)
JBRB ECOWATT
®
48 1,119 985 1,065 800 560 700 918 433 330 320 340 107
JBRB ECOWATT
®
70 1,234 1,030 1,100 880 630 815 970 473 365 370 375 121
JBRB ECOWATT
®
82 1,358 1,100 1,175 970 710 846 1,032 518 405 482 415 170
JBRB ECOWATT
®
92 1,358 1,100 1,175 970 710 846 1,032 518 405 482 415 170
*IS version: +27mm
10/24 NT00000604-JBRB-ECOWATT-AN-191202
JBRB ECOWATT
®
10 / 22 / 38 - vertical discharge - D conguration
B
C
I
J
B
C
ØD2
ØD2
A
C
ØD1
G
H
E
F
Sense of the air
Sense of the air
Sense of the air
Model A B C* D1 D2 E F G H I J Weight (kg)
JBRB ECOWATT
®
10 804 603 421 250 200 777 544 194 161 166 198 32
JBRB ECOWATT
®
22 1,037 720 511 355 315 998 661 239 219 236 271 45
JBRB ECOWATT
®
38 1,426 1,025 637 500 400 1,396 909 306 281 315 350 83
*IS version: +27mm
JBRB ECOWATT
®
48 / 82 / 92 - vertical discharge - D conguration
C
F
B
Ø D2
Ø D2
C
Ø D1
A
E
G
H
J
I
C
F
B
Sense of the air
Sense of the air
Sense of the air
Model A B C* D1 D2 E F G H I J Weight (kg)
JBRB ECOWATT
®
48 1,444 1,105 800 560 450 990 918 433 270 320 340 135
JBRB ECOWATT
®
82 1,767 1,237 970 710 560 1,016 1,032 518 340 482 415 200
JBRB ECOWATT
®
92 1,767 1,237 970 710 560 1,016 1,032 518 340 482 415 200
*IS version: +27mm
11/24 NT00000604-JBRB-ECOWATT-AN-191202
3.2 Handling
N.B.: Do not use the plastic handles to move the unit. These handles are only to open the unit
cover.
JBRB ECOWATT
®
04 to 38 JBRB ECOWATT
®
48 to 92
3.3 Choice of location
JBRB ECOWATT
®
04 to 38 JBRB ECOWATT
®
48 to 92
C
C
C
C
C
C
Leave the height of the unit above the unit and on the door side for device commissioning and maintenance.
12/24 NT00000604-JBRB-ECOWATT-AN-191202
3.4 Ceiling-mounted installation
JBRB ECOWATT
®
04 to 38 Ceiling-mounted installation
100
C
C
JBRB ECOWATT® 04 to 38 can be installed with the
cover facing downwards.
• Air space of at least 100mm must be main-
tained between the unit and the horizontal sur-
face on which it is set up.
• Horizontal discharge: unconditionally author-
ised.
• Vertical discharge: authorised if connected to
an aeraulic network.
• The unit fastening mode must be sucient to
ensure it is held well in place in case of re.
3.5 Accessories assembly
3.5.1 Circular connection to discharge
Fasten the sealed at bracket using 6 self-drilling screws (not supplied).
For a unit not connected to discharge, add a vent cowl (CP) to enable 360° exhaust air outlet around
the vertical discharge axis. According to the NF DTU 68.3 P 1-1-1 standard, the CP makes it possible to
eliminate the eects of the wind and not add 20Pa of additional pressure drop.
13/24 NT00000604-JBRB-ECOWATT-AN-191202
4. AERAULIC CONNECTION
The unit must be fastened to a very at surface, using the holes drilled in the mounting feet or the omega
bars provided for this purpose. Installation on anti-vibration supports and connection with exible connectors
are recommended.
L
In line
M
Modular
D
Double inlet
90° elbow 90° double inlet
Horizontal
discharge
En ligne
L
Double aspiration
D
Modulable coudé à 90° /
double aspiration à 90°
M
Orientation
rejet
horizontal
Orientation
rejet
vertical
En ligne
L
Double aspiration
D
Modulable coudé à 90° /
double aspiration à 90°
M
Orientation
rejet
horizontal
Orientation
rejet
vertical
En ligne
L
Double aspiration
D
Modulable coudé à 90° /
double aspiration à 90°
M
Orientation
rejet
horizontal
Orientation
rejet
vertical
En ligne
L
Double aspiration
D
Modulable coudé à 90° /
double aspiration à 90°
M
Orientation
rejet
horizontal
Orientation
rejet
vertical
En ligne
L
Double aspiration
D
Modulable coudé à 90° /
double aspiration à 90°
M
Orientation
rejet
horizontal
Orientation
rejet
vertical
Vertical
discharge
En ligne
L
Double aspiration
D
Modulable coudé à 90° /
double aspiration à 90°
M
Orientation
rejet
horizontal
Orientation
rejet
vertical
En ligne
L
Double aspiration
D
Modulable coudé à 90° /
double aspiration à 90°
M
Orientation
rejet
horizontal
Orientation
rejet
vertical
En ligne
L
Double aspiration
D
Modulable coudé à 90° /
double aspiration à 90°
M
Orientation
rejet
horizontal
Orientation
rejet
vertical
En ligne
L
Double aspiration
D
Modulable coudé à 90° /
double aspiration à 90°
M
Orientation
rejet
horizontal
Orientation
rejet
vertical
En ligne
L
Double aspiration
D
Modulable coudé à 90° /
double aspiration à 90°
M
Orientation
rejet
horizontal
Orientation
rejet
vertical
The setup of this unit’s aeraulic system and its network must meet the technical conditions dened in the
NF DTU 68-3 standard in case of installation of collective controlled mechanical ventilation.
Connection diameters:
Model L, M, D discharge L, M inlet D inlet
JBRB ECOWATT
®
04 160 160 -
JBRB ECOWATT
®
06 200 200 -
JBRB ECOWATT
®
10 250 250 200
JBRB ECOWATT
®
22 355 355 315
JBRB ECOWATT
®
30 400 400 -
JBRB ECOWATT
®
38 500 500 400
JBRB ECOWATT
®
48 560 560 450
JBRB ECOWATT
®
70 630 630 -
JBRB ECOWATT
®
82 710 710 560
JBRB ECOWATT
®
92 710 710 560
5. ELECTRICAL CONNECTION
5.1 Prior precautions
Models 30 to 92:
This electronic-switching motor cannot be powered directly by mains power, on pain of destruction. Its
power must be supplied by the controller.
The device must be turned on and o via the factory-wired REB ECOWATT®on the controller’s Start/Stop
terminals. Do not turn o the device by directly shutting o the controller’s power supply via the INTZ or
shutting o the mains power supply.
14/24 NT00000604-JBRB-ECOWATT-AN-191202
5.2 Electrical features
Size Single-phase 230V Three-phase 400V
Turbine Input power
(kW) I. Max
(A) Turbine Input power
(kW) I. Max
(A)
JBRB ECOWATT
®
04 160 0.07 0.7
JBRB ECOWATT
®
06 160 0.13 1.0
JBRB ECOWATT
®
10 225 0.15 1.2
JBRB ECOWATT
®
22 280 0.35 1.6
JBRB ECOWATT
®
30 315 0.60 2.6 315 0.60 1.2
JBRB ECOWATT
®
38 355 0.70 3.1 355 0.70 1.3
JBRB ECOWATT
®
48 400 0.72 3.1 400 0.72 1.5
JBRB ECOWATT
®
70 450 1.24 5.4 450 1.24 2.6
JBRB ECOWATT
®
82 500 1.40 6.0
JBRB ECOWATT
®
92 500 1.70 3.5
5.3 Electrical connection of the local on-o switch
The on-o switch is used to isolate the device from the power supply in case of maintenance, or to turn
the device on/o.
JBRB ECOWATT
®
04 to 22 Single-phase
NL
JBRB ECOWATT
®
30 to 82 Single-phase
NL
15/24 NT00000604-JBRB-ECOWATT-AN-191202
JBRB ECOWATT
®
30 to 92 Three-phase
L1 L2 L3
To access the on-o switch’s terminals, unscrew the door’s 2 M8 screws using a 13mm spanner.
Add a cable gland to the power cable and connect it to the on-o switch terminals.
5.4 Pressure switch connection
• Open the unit panel by unscrewing both screws with a 13mm spanner.
• Add the 2nd cable gland to the cable.
• Open the pressure switch cowl and connect the wires.
• Access to terminals and settings
• Lightly lift to remove the base plate cover
1
2
3
Ventilation fault indicator light
Normal operation indicator
light
Max. 250Vac power supply
Adjusting disk
State of contact at rest
1
23
Switches for measurement
of pressure ΔP > at threshold
ΔP0 of pressure switch setting
Interrupting
capacity
Resistive load
(cos Ø=1) Inductive load
(cos Ø=0.6) Mechanical
lifespan Cable
gland Protection
index Pressure
connection Mass
Under 250Vac Under 30Vac Under 250Vac Under 30Vac > 10 million
cycles 1xPg11 IP54 with
cowl Ø6.2mm Approx.
10 g
5A 4A 0.8A 0.7A
16/24 NT00000604-JBRB-ECOWATT-AN-191202
5.5 Relay electrical connection - ventilation fault
5.5.1 Relay electrical connection - Model 30 to 82 single-phase
1234
Ventilation fault wiring
Open contact - Stop of the fan
5678910 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27
+24V
Fire
+24V
Start/Stop
Speed-Output
GND
+24V
GND
An2
+5V
Pot
GND
An1
NO
COM
NC
Relay fault
N
L
Compacto
A
B
U
V
W
State of unit State of relay
“Normal” operation NO
Power supply shut o NC
On/O contact - The wheel is stationary but the conductor is powered up NC
Phase loss - In case of phase loss, the wheel may continue to turn NC
5.5.2 Relay electrical connection - Model 30 to 92 three-phase
12345678910 11 12 13 14 15 16 17 18 19
+24V
Fire
+24V
Start/Stop
Speed-Output
GND
+24V
GND
An2
+10V
GND
An1
NO
COM
NC
Relay fault
Ventilation fault wiring
Open contact - Stop of the fan
Invento
A
B
PE
U
V
W
PE
L1
L2
L3
State of unit State of relay
“Normal” operation NO
Power supply shut o NC
On/O contact - The wheel is stationary but the conductor is powered up NC
Phase loss - In case of phase loss, the wheel may continue to turn NC
17/24 NT00000604-JBRB-ECOWATT-AN-191202
5.6 REB ECOWATT®or CVF remote electrical connection
• Speed set by remote potentiometer, select the desired curve by referring to § "2.2 Aeraulic curves",
page 5.
• Disconnect the potentiometer built into the unit to connect the “CVF or REB ECOWATT®” remote
potentiometer instead.
JBRB ECOWATT
®
04 to 22 single-phase wiring
Lockable
safety switch
REB ECOWATT®
CVF
Gnd
Consigne 0-10V
+10V
L
N
LN
12345
P
JBRB ECOWATT
®
30 to 82 single-phase wiring
Compacto
Relay
fault
Lockable
safety switch
REB ECOWATT®
CVF
U
V
W
U
V
W
B
A
+24V
Start / Stop
Fire
+24V
Sped-Output
GND
+24V
GND
An2
+5V
Pot
GND
An1
NO
COM
NC
L
N
123456789101112131415161718192021222324252627
U
V
W
12345
P
LN
Gnd
Consigne 0-5V
+5V
JBRB ECOWATT
®
30 to 92 three-phase wiring
Invento
Relay
fault
Lockable
safety switch
REB ECOWATT®
CVF
U
V
W
U
V
W
PE
B
A
+10V
Start / Stop
Fire
+24V
Sped-Output
+24V
GND
An2
GND
GND
An1
COM
NC
NO
12345678910111213141516171819
U
V
W
12345
P
Gnd
Consigne 0-5V
+10V
L1
+24V
L2L3
L1
L2
L3
PE
18/24 NT00000604-JBRB-ECOWATT-AN-191202
5.7 BCCA 1V external Start/Stop control electrical connection in parallel of the
internal potentiometer
• Speed set by remote potentiometer, select the desired curve by referring to §"2.2 Aeraulic curves",
page 5
• The BCCA 1V external Start/Stop control enables to stop the JBRB ECOWATT® cabinet fan without
modifying the initial airow/pressure step point.
JBRB ECOWATT
®
04 to 22 single-phase wiring
M
+10V
Entrée 0-10V
Gnd
N
L
Thermocontact
N/O
Thermocontact
N/O
Interrupteur
REB ECOWATT
+10V
Consigne0-10V
Gnd
Lockable
safety switch
12345
P
CVF
NL
N
L
Stop / Start 13
14
33
34
JBRB ECOWATT
®
30 to 82 single-phase wiring
12345678910 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27
U
V
W
+24V
Fire
+24V
Start/Stop
Speed-Output
GND
+24V
GND
An2
+5V
Pot
GND
An1
NO
COM
NC
Relay
fault
N
L
Compacto
A
B
U
V
W
M
12345
P
REB ECOWATT
CVF
NL
Lockable
safety switch
U
V
W
U
V
W
Gnd
Consigne 0-5V
+5V
Thermocontact
N/O
Stop / Start 13
14
33
34
19/24 NT00000604-JBRB-ECOWATT-AN-191202
JBRB ECOWATT
®
30 to 92 three-phase wiring
U
V
W
M
12345
P
REB ECOWATT
CVF
L1 L2
Lockable
safety switch
U
V
W
U
V
W
Gnd
Consigne 0-10V
+10V
Thermocontact
N/O
12345678910 11 12 13 14 15 16 17 18 19
+24V
Fire
+24V
Start/Stop
Speed-Output
GND
+24V
GND
An2
+10V
GND
An1
NO
COM
NC
Relay
fault
Invento
A
B
PE
U
V
W
PE
L1
L2
L3
L3
Stop / Start 13
14
33
34
6. COMMISSIONING
6.1 Prior precautions
Shut o and disconnect the power supply before carrying out any work.
In case of work on the fan, the local on-o switch dened according to IEC947-3/695-2-1 must be open
and locked in this position (according to NF C 15-100).
6.2 Setting the volume-pressure curve
• Put the switch-disconnector to the “OFF” position,
• Set the desired airow-pressure curve by turning the adjusting po-
tentiometer referring to § "2.2 Aeraulic curves", page 5,
• In general, the curves included in the manual mean the speed can
be pre-selected but it must then be ne-tuned using the potentiome-
ter based on on-site measurements (duct or in-/outlets, airow, etc.),
• Switch the switch-disconnector to the “ON” position,
N.B.: the motor is stopped between positions “0” and “1” of the adjusting potentiometer.
Case of a remote control: please refer to § "5.6 REB ECOWATT® or CVF remote electrical connection",
page 17.
20/24 NT00000604-JBRB-ECOWATT-AN-191202
6.2.1 Speed setting
The speed is set using the potentiometer built into the unit or otherwise using the REB ECOWATT®or
CVF remote control. By default, the unit is set to its maximum speed, in bold in the table below. The
potentiometer built into the unit is used to modify the turbine’s speed to set the air volume.
Potentiometer graduation and speed correlation chart
JBRB ECOWATT
®
Single-phase - 04 to 22
Potentiometer
graduation Voltage (V) applied to motor
0-10V input JBRB ECOWATT®
04 JBRB ECOWATT®
06 JBRB ECOWATT®
10 JBRB ECOWATT®
22
0 0 0rpm 0rpm 0rpm 0rpm
2 2 700rpm 600rpm 540rpm 475rpm
4 4 1,400rpm 1,200rpm 1,080rpm 950rpm
6 6 2,100rpm 1,800rpm 1,620rpm 1,425rpm
8 8 2,800rpm 2,400rpm 2,160rpm 1,900rpm
10 10 3,500rpm 3,000rpm 2,700rpm 2,375rpm
JBRB ECOWATT
®
Single-phase - 30 to 82
Potentiometer
graduation Voltage (V) on controller
terminal 9 JBRB ECOWATT®
30 JBRB ECOWATT®
38 JBRB ECOWATT®
48 JBRB ECOWATT®
70 JBRB ECOWATT®
82
0 0 200rpm 200rpm 200rpm 200rpm 200rpm
2 1 610rpm 530rpm 460rpm 460rpm 430rpm
4 2 1,020rpm 855rpm 720rpm 720rpm 660rpm
63 1,430rpm 1,180rpm 980rpm 980rpm 890rpm
8 4 1,840rpm 1,500rpm 1,240rpm 1,240rpm 1,120rpm
10 5 2,250rpm 1,830rpm 1,500rpm 1,500rpm 1,350rpm
JBRB ECOWATT
®
Three-phase - 30 to 92
Potentiometer
graduation Voltage (V) on controller
terminal 10 JBRB ECOWATT®
30 JBRB ECOWATT®
38 JBRB ECOWATT®
48 JBRB ECOWATT®
70 JBRB ECOWATT®
92
0 0 200rpm 200rpm 200rpm 200rpm 200rpm
2 2 610rpm 530rpm 460rpm 460rpm 460rpm
4 4 1,020rpm 855rpm 720rpm 720rpm 720rpm
6 6 1,430rpm 1,180rpm 980rpm 980rpm 980rpm
8 8 1,840rpm 1,500rpm 1,240rpm 1,240rpm 1,240rpm
10 10 2,250rpm 1,830rpm 1,500rpm 1,500rpm 1,500rpm
For information: The airow is proportional to the rotation speed.
Ｑv2 = Ｑv1 x(N2/N1)Where N is the rotation speed.
This manual suits for next models
9
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