Do you have a question about the WSC 204 and is the answer not in the manual?
Questions and answers
Jono Carter
January 30, 2025
Hello, I have a unit showing a motor fault led lit , would this be due to the eol module? Also this system is currently manually operated with no detector, would it be possible to add one , and lastly where can I get a replacement eol module? Thanks
Table of contents Safety information ............................3 Technical description ............................. 4 2.1. Accessories ............................5 Operating elements and fuse review ......................6 Function description............................7 4.1. Smoke and heat extraction ........................7 4.2. Ventilation functions..........................8 4.3. General information ..........................9 4.4.
1. Safety information Attention! Adherence to the following information is mandatory: Only allow correspondingly trained, qualified and skilled personnel to carry out installation work. Reliable operation and the avoidance of damage and hazards is only guaranteed if installation and settings are carried out carefully in accordance with these instructions.
Display: The red alarm LED in the smoke control panel and the red LED in the break glass unit are lit. Smoke detector and heat detector Smoke and heat detector Break glass unit WSC 204 / WSC 204KP / WSC 204MH Opens Opens WSC 204BZ...
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.
OPEN or STOP was actuated Once this time has elapsed, the actuators close after ventilation „OPEN“ or ventilation „STOP“. This function is not operative if the setting potentiometer is on the right-hand stop. Option: Gab ventilation module (module WSA 304B) WSC 204 / WSC 204KP / WSC 204MH It is not always necessary for an electric actuator to open a ventilation unit (window or light dome) by its full stroke.
The smoke control panel has to be installed in a dry room. 5.1. Surface mounting WSC 204 / WSC 204KP / WSC 204BZ Mount the included frame on the smoke control panel and fix the panel to the wall through the four mounting holes on the back plate of the panel.
5.2. Countersunk mounting WSC 204 / WSC 204KP / WSC 204BZ The smoke control panel can be mounted countersunk in brick/concrete wall and timber frame wall. Cut-out dimension WxHxD 325±5 x 311±5 x min. 80mm. Brick/concrete wall Bracket brick/concrete wall Mount the brackets on the panel using the included screws –...
5.5. Installation of the Break glass unit, ventilation keypad and detector Ensure that the break glass unit and the ventilation buttons are visible and well accessible. Do not install behind protruding walls, door panels or hidden by the building structure. Note: Installation height of the break glass unit = 1.4 m above floor.
9. Commisioning and troubleshooting When error message occur, please refer to chapter Function description see Operating elements/LED diagnosis. An acoustic message only occurs in the SHE main operating panel with the door closed or the door contact switch pressed! The control panel is completely installed, without the operating voltage applied a) Check all mechanical and electrical components for damage.
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Automatic detectors a) Spray test aerosol on the detectors. b) The actuators move open through to the end position. The red LED in the detector, the red alarm LED (also in the control panel) and the permanent acoustic signal in the operating panel are ON. c) While running, press the Closed button at the ventilation button, then press both buttons, the actuators must neither close nor stop! d) Press the reset/Closed button in the operating panel.
10. Maintenance The panels of the smoke detection and heat extraction system have to be checked, serviced and, if necessary, repaired at least once per year by the manufacturer or an authorized system. If a visual reminder regarding the yearly inspection is wanted, pls. see section “Commisioning and troubleshooting”...
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Do you have a question about the WSC 204 and is the answer not in the manual?
Questions and answers
Hello, I have a unit showing a motor fault led lit , would this be due to the eol module? Also this system is currently manually operated with no detector, would it be possible to add one , and lastly where can I get a replacement eol module? Thanks