Description Purpose and application The TOUCH DIM WCU wall transmitter, in combination with a TOUCH DIM RC radio receiver, enables the wireless control of two luminaire groups, each with up to 15 electronic control gears featuring the TOUCH DIM® function. TOUCH DIM WCU The wall transmitter can be screwed or glued onto smooth surfaces. Function The TOUCH DIM WCU wall transmitter sends radio signals to the radio receiver, which converts these and transmits them to the connected electronic control gears. The wall transmitter does not require batteries and is absolutely maintenance-free. The necessary transmission energy is generated by an integrated inductive energy converter when the pushbutton is pressed. A B Wall transmitter Fitting instructions Installation Design The wall transmitter is made up of the following components: • Pushbutton for luminaire group (A) connected to channel 1 (Ch 1) of the radio receiver • Pushbutton for luminaire group (B) connected to channel 2 (Ch 2) of the radio receiver Safety instruction The wall transmitter must only be installed and put into operation by a qualified electrician. The applicable safety regulations and accident prevention regulations must be observed. Selecting the installation location Observe the guide values for the radio transmission ranges when selecting an installation location; see „Technical data“. If necessary, perform a range test before installing the unit. Do not mount the wall transmitter on metal or metal-coated surfaces to avoid reducing the radio transmission range. The radio transmission range between the wall transmitter and radio receiver is influenced by the following factors: • Construction materials • Type and number of obstacles between the transmitter and receiver • Sources of interference and signal reflections Attaching the wall transmitter The wall transmitter can be attached using screws or, if the surface is smooth such as glass, painted walls, tiles, furniture, wood, etc., using the supplied adhesive pad. Attaching with screws Remove the central plate from the wall transmitter and use it as a template to mark the drill holes. Drill Ø 5 mm dowel holes. Attach the central plate in such a way that the tabs that are closer together are situated on the left and right of the central plate. Clip the frame and then the wall transmitter onto the central plate. Attaching with adhesive Attach the adhesive film over the entire back of the assembled wall transmitter. Stick the wall transmitter onto a dry, dust-free and greasefree surface. Page 1 of 2 Appendix Technical data Transmission power 10 mW Operating temperature 0 °C ... +50 °C Frequency band 868.3 MHz Switching cycles > 50,000 Functional range In the open air: Approx. 300 m Halls: Approx 100 m Passageways and corridors: Approx. 50 m Rooms with wooden or plasterboard walls: Approx. 30 m (max. 7 walls) Rooms with brick or autoclaved aerated concrete walls: Approx. 20 m (max. 3 walls) Rooms with reinforced concrete walls: Approx. 10 m (max. 1 wall) 80,0 mm 60,0 mm 80 x 80 x 17.5 mm 17,5 mm 70,0 mm IP 20 Dimensions (L x W x H) Dimensioned drawing 80,0 mm 70,0 mm 60,0 mm Protection type IV 2009 Touch-DIM-WCU_ma0904en_we1.01.indd OSRAM GmbH Kunden Service Center Customer-Service-Center (CSC) Steinerne Furt 62 86167 Augsburg Germany Tel : +49 (0) 1803 677 - 200 (kostenpflichtig / charges apply) Fax.: +49 (0) 1803 677 - 202 www.osram.com www.osram.de 40083210327370 4008321032737 Conformity with the relevant EU directives is confirmed by the CE symbol. Page 2 of 2