Important notes Important notes Industrial safety helmet Information on the installation manual This manual enables operating or service personnel to correctly install the product described below and to use it safely and efficiently. It is essential that these individuals read and fully Industrial safety helmets protect the head from understand this manual before starting any work.
Transport and storage The installation of air terminal devices in humid Always secure the load against tipping and rooms, areas with potentially explosive atmos- falling. pheres or rooms with dust-laden or aggressive air Do not move bulky items just by yourself. Get ...
Installation Installation General information Personnel: Specialist personnel Protective equipment: Industrial safety helmet Protective gloves Safety shoes Installation notes: Fix the device only to load-bearing structural elements. Load suspension systems only with the weight of the device. Adjacent components and con- necting ducts must be supported separately.
Page 5
Fig. 3: Linking slot diffusers The supplied connecting pins (Fig. 3/1) or alignment plates (Fig. 3/2) (only connecting pins for VSD15) help to align slot diffusers for a continuous linear arrangement. Insert a connecting pin or fix an alignment plate (2 each per diffuser) on one side, then connect the next diffuser to it.
Page 6
Installation Installation in panelled ceilings Fig. 5: Slot diffuser without extended border End seal (for VSD15 only) Fig. 6: Fitting an end seal ① Intermediate seal ② End seal (tubular) Continuous linear runs require an end seal on each end to ensure that no air leaks End seals can be either factory fitted or fitted ...
Page 7
Installation Slot diffusers with concealed screw fixing The face of slot diffusers with concealed screw fixing (variant AS or DS) can be fixed to the plenum box after the false ceiling has been completed. Fig. 7: Diffuser face with concealed screw fixing Air terminal devices Slot diffusers, Type VSD...
Page 8
Installation Installation into a wall opening VSD35-3-AZ VSD50-1-LT For wall and bulkhead installation Preferably for rooms with a clear height up to Installation in lightweight partition walls with 4.0 m metal support structure Horizontal duct connection Preferably for rooms with a clear height up to ...
Commissioning, maintenance and cleaning Air connection VSD15, VSD35, VSD50, VSD35-Varyset The diffuser has a spigot to connect it to the ducting. Variants with a double lip seal allow for a sufficiently tight connection; additional sealing is not required. Commissioning, maintenance and cleaning...
Page 10
Commissioning, maintenance and cleaning Setting the air discharge direction These are only schematic diagrams to illustrate the setting of the air control elements. Slot diffusers for ceiling installation Airflow direction Setting of the air control elements Alternating horizontal air discharge Alternating air control elements (every second element different) One-way horizontal...
Page 11
Commissioning, maintenance and cleaning Slot diffusers for wall installation Airflow direction Setting of the air control elements VSD50-1-LT Angled one-way air discharge VSD35-3-AZ Angled one-way air discharge and extract air Maintenance and cleaning Please note: The cleaning intervals given in the VDI 6022 ...
Page 12
Air terminal devices Slot diffusers, Type VSD...
Need help?
Do you have a question about the VSD15 and is the answer not in the manual?
Questions and answers