background image

 

Display:

 

The red alarm LED in the smoke control panel and the red LED in the break glass unit are lit. 
The yellow malfunction LED in the break glass unit and the corresponding yellow malfunction LED in the 
smoke control panel flash. The green operating LED stops lighting. 

 

Option: Accumulative signalling of the alarm or malfunction signal (module WSA 301) 

It is possible to send an alarm or malfunction signal potential free, by plugging in the alarm/malfunction 
signalling module.  
The sending of the alarm can be stopped. If this is done, the yellow LED on the module will lit.  
 
Multi malfunction warning 
1 x change-over contact (max. load: 60V, 1A) with 3 pole connection terminal for potential free transmission 
to the BMS / panel etc. 
2 pole connection terminal for 2 wire BUS cable for the feedback of malfunctions in cascaded control units to 
the break glass unit connected to the master smoke control panel.  
 
Alarm message 
1 x change-over contact (max. load: 60V, 1A) with 3 pole connection terminal for potential free transmission 
to BMS / panel etc., or as monitored 2 wire alarm cable for cascading control panels. 
 
Jumper plugged in J1 = Only for the alarm transmission to the next smoke control panel (cascading). 
Jumper plugged in J2 = pot.-free alarm contact (factory setting). 
The transmitting can be interrupt. If so, it will be shown by the yellow LED. 
 

Option: Cascading smoke control panels (module WSA 301)

 

The smoke control panels can be cascaded by a monitored 2 wire connection from the alarm module of the 
master smoke control panel to the smoke detector input of the slave central panel. 
A malfunction in the cascaded smoke control panels is detected via the 2 wire BUS cable. The malfunction is 
only displayed in the corresponding smoke control panel and in the break glass unit connected to the master 
smoke control panel (primary break glass unit type WSK 320). 
 

Option: ASV connection (module WSA 306)

 

The smoke detector input can be used for receiving a signal from an external fire detecting system (ASV). This 
requires a potential-free ASV contact and the ASV module WSA 306. 

 

WSC 204 / WSC 204KP / WSC 204MH: ABA OPEN 
To generate a trip (EMERGENCY OPEN) of the smoke ventilation group actuate the potential-free contact in 
the ASV. All smoke ventilation actuators “OPEN” automatically. An acoustic signal will sounds in the primary 
break glass unit (if mounted). The ventilation function/buttons are now out of operation. 

 

WSC 204BZ: ABA CLOSE 
To generate a trip (EMERGENCY CLOSE) of the smoke ventilation group actuate the potential-free contact in 
the ASV. All smoke ventilation actuators “CLOSE” automatically. An acoustic signal will sounds in the primary 
break glass unit (if mounted). The ventilation function/buttons are now out of operation. 

 

The break glass unit has higher priority than ASV. 
 

4.2.  Ventilation functions 

Ventilation OPEN 

If the momentary function is activated (SW2/2 = ON), the actuators only move open for as long as the OPEN 
button of the ventilation button is kept pressed. (CLOSE still has self hold.) 
If the latching function is activated (SW2/2 = OFF), the actuators open after pressing the OPEN button. 

Display:

 The ventilation open LED in the ventilation button is lit (only with LED integrated in the button). 

 

Ventilation stop 

The actuators stop when both buttons are pressed. 

Display:

 The ventilation open LED in the ventilation button remains lit (only with LED integrated in the button). 

 

Ventilation closed 

The actuators close after pressing the CLOSED button. 

Display: 

The ventilation open LED in the ventilation button has extinguished (only with LED integrated in the 

button). 
 

Summary of Contents for WSC 204

Page 1: ...04BZ 0102 WSC 204KP 0102 install 1606 UK WindowMaster 2011 2016 WindowMaster is a registered trademark used under licence by WindowMaster Group WSC 204 WSC 204 0102 WSC 204MH 0102 WSC 204KP 0102 WSC 2...

Page 2: ...10 4 6 Back up batteries charge 10 4 7 Operation Setting possibilities 10 5 Installation 11 5 1 Surface mounting 11 5 2 Countersunk mounting 12 5 3 Cable routing 12 5 4 Installation 12 5 5 Installatio...

Page 3: ...ause death severe injury or considerable damage to assets The connection of the control system is reserved for qualified personnel Disconnect all poles of the unit from the supply voltage prior to ope...

Page 4: ...batteries are fully charged 1 9Ah Current load of the actuators battery and 230V operation max 4 8A Current load of the smoke unit batteries surveillance periphery max 0 7A Switch on duration 40 ED Re...

Page 5: ...ights to make changes 2 1 Accessories Alarm and fault module master slave WSA 301 Linking of wind rain signal module WSA 302 Timer ventilation module WSA 303 Gap ventilation module WSA 304B ASV Module...

Page 6: ...6 3 Operating elements and fuse review...

Page 7: ...ators The first 30 min after a SHE trig on WSC 204BZ only when triggered the break glass unit the actuators will be cyclically activated every 2 min in OPEN direction to loosen frost fastened windows...

Page 8: ...on is only displayed in the corresponding smoke control panel and in the break glass unit connected to the master smoke control panel primary break glass unit type WSK 320 Option ASV connection module...

Page 9: ...entilation function is out of operation and the green wind rain LED lights Activated alarm has 1 priority Option Transmission of the wind rain signal module WSA 302 The activated signal of the wind ra...

Page 10: ...ossible Preset To show the activation the LED will flash 10 sec If SW1 1 is once again set on OFF during these 10 sec the prioritised activation is cancelled After a period of 12 month the inspection...

Page 11: ...f Flashes when interrupted Lits when short circuit Check wiring and jumper J1 in the last or only break glass unit Rauchmelder smoke detector yellow Off Flashes when interrupted Lits when short circui...

Page 12: ...E30 See also Cable Length page 12 However this has to be agreed with the Engineer or if necessary with the local fire protection department Do not reduce the cable cross sections specified in the cabl...

Page 13: ...bles cross sections please refer to the following table Maximum actuator current 4 8A Note Be aware of the overall capacity of the smoke control panel Actuating current Sum of all motor currents per g...

Page 14: ...14 7 Cable plan Smoke control panel WSC 204 204MH 204BZ 204KP With back up batteries Mains 230VAC 50 60Hz 150W...

Page 15: ...15 8 Wiring diagram 8 1 Standard wiring diagram...

Page 16: ...16 8 2 Wiring diagram WSC 204KP...

Page 17: ...17 8 3 Various wiring diagrams...

Page 18: ...accumulator LED is OFF The malfunction message at the operating panels is OFF 4 Ventilation keypad Closely observe the actuators during opening and closing They must not be impaired in any position by...

Page 19: ...they will automatically close after 2 minutes e Test the SHE trip and reset closed as described under 5 f Refit the mains fuse g The green mains and operating LED s are ON the yellow accumulator LED i...

Page 20: ...in the smoke panel and the break glass unit Remove all soiling from the units of the smoke and heat extraction system Check fastening and clamping screws for firm seating Carry out a test run of the...

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