40322_EN

40322_EN
Exhaust fan for ROOF TOP ACTIVA
045-090
Options and Accessories, Installation manual
Ref.: N-40322_EN 0809
Index
Index
1
Exhaust fan for ROOF TOP ACTIVA 045-090........................................................................ 1
1.1
1.2
1.3
1.4
Assembly................................................................................................................................
List of components.................................................................................................................
Installation..............................................................................................................................
Wiring diagram.......................................................................................................................
2
3
4
6
i
1
Exhaust fan for ROOF TOP ACTIVA
045-090
1
1.1
Exhaust fan for ROOF TOP ACTIVA 045-090
Assembly
1.1 Assembly
2
Exhaust fan for ROOF TOP ACTIVA 045-090
List of components
1.
Panel
7.
Extraction
2.
Fan
8.
Return
3.
Louvre support
9.
4x1.5 cable
4.
Overpressure louvre
A.
Bolts
5.
Rain protection
B.
Front closures
6.
Outdoor air
1
1.2
1.2 List of components
This accessory consists of the components indicated in the table.
Pos.
Description
Qty.
1
Panel (with insulation)
1
2
Fan diameter 630, IP65 protection, Class F insulation
1
3
Louvre support
1
4
Overpressure louvre
1
5
Rain protection
1
7
Rubber sealing strip
8...11
3.5 m
4x1.5 cable
1
M10 hardware to secure fan (bolt + nut + washers)
16
Louvre securing hardware (plate bolt-washer)
4
14
Plate bolt (rain protection fixture)
14
15
Plate bolt (grille fixture)
10
16-17
PG-13.5 packing gland
1
18
Caution label
1
20
Connection cable
1
–
12-13
Exhaust fan kit for ROOF TOP ACTIVA 045-090
3
1
1.3
Exhaust fan for ROOF TOP ACTIVA 045-090
Installation
1.3 Installation
Installation in unit with lower return duct
The exhaust fan assembly is supplied factory-fitted for
this type of installation.
Remove and dispose of the original side panel on the
unit. To do so, loosen the screws -A- and the front
closures -B-.
Separate the rain protection -5- from the panel -1-.
Make the electrical connections according to the dia‐
gram.
Run the connection cable to the electrical box along
the route of the economiser cables.
KM11: Box side.
M11: Motor side.
If the fan does not turn in the correct direction, switch
the position of cables 1 and 2 on its motor.
•
Models 045/060. Star connection.
•
Models 075/090. Delta connection.
4
Exhaust fan for ROOF TOP ACTIVA 045-090
Installation
1
1.3
Place the exhaust fan assembly in the space occupied by the original panel.
Secure using the screws -A- and the front closures -B-.
Refit the rain protection -5-.
Installation in unit with side return duct
Separate the components according to close-up -Y-.
Make the installation holes in the front side of the duct
as close as possible to the unit, according to close-up
-X- (use panel -1- as a template).
Fit the rubber strip continuously around the panel -1where it rests on the rain protection plate -5-.
Dispose of panel -1- and position the components,
fitting them with the original screws.
NOTE
Assembly weight (without panel -1-):
• Models 045-060: 54 kg.
• Models 075-090: 63 kg.
Close-up of connections in the electrical box
A: A1 to X2-7
B: A2 to X2-B
Connect the exhaust fan cables to contactor KM-11,
terminals 2, 4 and 6.
Adjust motor trip switch F11:
• Models 045/060: 1.4 A.
• Models 075/090: 3 A.
Fan diagram
A: Models 045-060, rated power 0.46 kW.
B: Models 075-090, rated power 0.86 kW.
5
1
1.4
Exhaust fan for ROOF TOP ACTIVA 045-090
Wiring diagram
1.4 Wiring diagram
6
Exhaust fan for ROOF TOP ACTIVA 045-090
Wiring diagram
1
1.4
Optional
F11
1.
KM11
•
•
Models 045/060: Reg. 1.4 A.
Models 075/090: Reg. 3 A.
A1 to X2-7 (Cable 583)
A2 to X2-B
M11
Exhaust fan
X2-R
24 VAC Phase-R switching
X2-7
To A1 from KM11
2.
Accessories
3.
Accessories
Air quality sensor, optional, fitted on return (inside machine)
4.
L
Black
N
Blue
Y1
Brown
Air quality sensor, optional, fitted on ambient (machine exterior)
5.
L
Black
N
Blue
Y1
Brown
Yellow-Green
6.
Air quality board (green)
Enthalpy sensor C7400A return, optional
7.
+
Red
S
White
Enthalpy sensor C7400A outside, optional
8.
+
Red
S
White
B15
Return sensor (black)
B16
Discharge sensor, optional depending on model (yellow)
B17
Inside sensor (white)
Damper
M10
X1
0-10 V Grey
C
Black
R
Red
Cables to be installed on site (not supplied)
Data and measurements subject to changes without prior notice.
7
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