UCS C-SV 20A, Руководство пользователя

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Doc. 85860I - Rev. 22/10/2020
USER MANUAL USER MANUAL
EN EN
Drw. / Dis. 33942/h 8/54
For the wiring diagrams, refer to pages from 49 to 53.
The emergency commands enjoy priority over those for ventilation / climate control (the manual commands are blocked).
The control unit comes with 2 batteries that are kept charged when the mains power supply is available and, when this is not
available, they guarantee a 72 hour autonomy period in stand-by mode, making it possible to still execute a complete emergency
opening command, as prescribed by EN 12101-10.
Accessories and equipment connected to the control unit must be chosen among those listed in the following table and diagram:
C-SV 20A and C-SV IB 20A control units command the smoke and the heat extraction in case of fire and also they allow daily ven -
tilation by opening a single or several windows. The control unit allows the connection of a wide range of sensors, rod actuators,
rack actuators and chain actuators and different accessories to complete the installation.
The control units are equipped with buffer batteries and they command 24 Vdc actuators. Smoke extraction opening occurs after
the enabling of smoke detectors, emergency push buttons, fire control units or “BMS - building management system” systems.
The emergency push buttons are equipped with LEDs for displaying faults and malfunctions of power supply and emergency status.
The control unit also allows natural ventilation by controlling automatically the windows depending on environmental conditions
detected by the sensors ensuring comfort and energy saving.
The manual control of windows and doors occurs by means of specific push buttons on two separate areas.
WARNING WARNING
N.
Description Item code Maximum number Wiring
1 Smoke optical sensor 36418Q 10 pcs
2 poles, sect. 0,5-1,5 sq.mm,
Lmax 500m
2 Emergency push button panel 42140N 10 pc
7 poles, sect. 0,5-1,5 sq.mm,
Lmax 500m
3 Acoustic signalling device 40892C 1 pcs
2 poles, sect. 0,5-1,5 sq.mm,
Lmax 500m
4
Connection of BMS system or
third-party fire protection system
- -
2 poles, sect. 0,5-1,5 sq.mm,
Lmax 500m
5 Wind sensor WS 37185V 1 pc
2 poles, sect. 0,5-1,5 sq.mm,
Lmax 500m
6 Rain sensor RS 40450K 1 pc
4 poles, sect. 0,5-1,5 sq.mm,
Lmax 500m
7 CO2 sensor 41773L 1 pc
2 poles, sect. 0,5-1,5 sq.mm,
Lmax 500m
8 Thermostat TH 40675K 1 pc
3 poles, sect. 0,5-1,5 sq.mm,
Lmax 500m
9
Natural ventilation push buttons (2
separate areas) 41019H
(or equivalent)
-
3 poles, sect. 0,5-1,5 sq.mm,
Lmax 500m
10
Actuators 24 Vdc (2 separate motor
lines) See UCS
product catalogue
Depending on actuator
absorption
See par. 7.2 “Electrical
connections”
11 C-SV smoke extraction control unit
See UCS
product catalogue
- -
WARNING WARNING
The installation of the emergency push button is compulsory because, in addition to allowing manual emergency control, it also
provides display of fault / emergency warnings, and can be used for easy, remote RESETTING.