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This flush-mounted radio temperature sensor (transmitter) with time-controlled energy economizing
function has been specially devised for the acquisition of temperatures in living spaces, offices and hotel
rooms. It has been designed for use in association with one or several radio temperature actuators
(receivers). The overall system that usually consists of both a radio temperature sensor and a radio
temperature actuator forms one unit and serves for the wireless temperature control of individual rooms.
It is chiefly used in the building reconstruction sphere or wherever heating systems are to be extended
and where the avoidance of expensive cutting up and/or plaster works for the laying of electric cables
is of importance. The same applies also with regard to modern office complexes where flexibility with
regard to the interior design is in the fore. Regarding other applications not to be foreseen by the
manufacturer of this device, the safety standards concerning these applications need to be followed
and adhered to. Regarding the aptitude of the device for any such application, please refer to section
13. herein (Warranty).
2. Application
The device is equipped with 4 touch keys, all of which have been marked by impressed ovals. The
functions allocated to them may vary in dependence on the operation requirements. The related function
is being indicated on the display that exists above the corresponding keys. A special protective function
helps prevent an inadvertent activation of the touch keys. This function is activated 20 seconds after
any of the touch keys has last been activated. Actuating any of the touch keys deactivates this function
again for 2 seconds (see advice indicated on the display). The heating or cooling mode menu and setting
functions are only available if the corresponding controller type has been set beforehand.
3. Operating instructions
Expert electricians only may open this device in due compliance with the wiring diagram shown in the
housing cover / on the housing / represented in the corresponding operating instructions. All expert
electricians charged with the execution of such works must comply with the relevant safety regula tions
currently operative and in force.
Caution:
The operation of the flush-mounted radio temperature sensor in the vicinity of other devices
that do not comply with the EMC directives may affect its functions. The company charged with the
installation of the device must, after the completion of the installation works, instruct the user of the
control system into its functions and in how to operate it correctly. These operating instructions must
be kept at a place that can be accessed freely by the operating and/or servicing personnel in charge.
1. Safety information
