Ventus VS 10-75 CG OPTIMA, Operation And Maintenance Manual

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EN
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Advanced manual
30
Name of element / connection point Symbol Wire type Section [mm
2
]
cooling device start input E1 [2] 2x0,75
refrigerating unit start input – I stage E2.1 [2] 2x0,75
cooling device analog control signal (valve) Y2 [1] 3x0,75
RRG frequency converter U1 [1] [2] 3x1,5 / 4x1,5
RRG alarm switch
via Modbus [3] UTP 2x2 RRG start input
RRG speed reference input
recirculation damper actuator
Y3 [1] 3x0,75
cross- fl ow bypass actuator Y4 [1] 3x0,75
CWHW analog controlled valve Y5 [1] 3x0,75
AHU alarm E4 [2] 2x0,75
HMI OPTIMA N3 [3] UTP 2x2
supply elements
pressure control - primary fi lter, supply 1S1H [2] 2x0,75
pressure control - primary fi lter, supply 1S2H [2] 2x0,75
pressure control - compression monitoring for HE-Module 1S3H [2] 2x0,75
supply frequency converter 1U1 [1] [2] [3]
Table A
UTP 2x2
intake damper actuator 1Y1 [2] 3x0,75
exhaust elements
pressure control - primary fi lter, exhaust 2S1H [2] 3x0,75
exhaust frequency converter 2U1 [1] [2] [3]
Table A
UTP 2x2
outlet damper actuator 2Y1 [2] 3x0,75
Table A
Motor rated
power
Motor rated
current
Frequency
converter fuse
Cable
powering
FC
Cable
powering
motor
Cable powering the control
box
Rated current of the
control box
[kW] [A] [mm 2 ] [mm 2 ] [mm 2 ] [A]
3~230V / 50Hz ~230V / 50Hz Supply Sup-Exh Supply Sup-Exh
0,55 2,5 gG10 3x1,5 4x1 3x1,5
3 x Table C
14
Table B
0,75 3,0 gG10 3x1,5 4x1,5 3x2,5 14
1,1 4,5 gG10 3x1,5 4x1,5 3x2,5 17
1,5 6,0 gG20 3x2,5 4x1,5 3x4 17
2,2 8,0 gG20 3x2,5 4x1,5 3x4 20
3~400V / 50Hz 3~400V / 50Hz
3,0 6,0 gG16 4x2,5 4x2,5 5x4
5 x Table C
8 / 7,5 / 13
Table B
4,0 8,0 gG16 4x2,5 4x2,5 5x4 10 / 9,5 / 15
5,5 11,0 gG20 4x2,5 4x2,5 5x4 13 / 12,5 / 18
7,5 15,0 gG20 4x2,5 4x2,5 5x6 18 / 16,5 / 22
11,0 21,0 gG25 4x4 4x4 5x6 23 / 22,5 / 28