Explanation Of Functions; Bidirectional / Unidirectional Radio System; Status Display - Stiebel Eltron IA Manuel D'utilisation Et Installation

Explanation of functions: Radio system

Explanation of functions

Bidirectional radio system
A bidirectional radio system means the transmission of radio signals
to radio receivers and optional feedback from the radio receivers
to the transmitter. The radio signal can be sent directly to the target
receiver. If this is not possible, the radio signal is relayed via other
bidirectional nodes until it reaches the target receiver. The target
receiver executes the command and sends a confirmation back to the
transmitter. Bidirectional radio operation is only possible if all nodes
are bidirectional. Otherwise the system is only unidirectional.
Unidirectional radio system
A unidirectional radio system means the transmission of radio signals
to radio receivers. However, in contrast to the bidirectional radio
system, the radio receivers cannot send any confirmation back to the
transmitter. The transmission of radio signals from one radio receiver
to another is also not possible.

Status display

A radio signal is indicated by illumination of the status display - in
different colours, according to the radio principle.
The transmitting power or the radio range will be reduced through
the reduction in the performance of the battery. If the status display
no longer illuminates when the button is pressed, the batteries
must be replaced.
Note
Do not press the P button before the receivers are ready for
programming. During programming the channel selects a radio
system. If the receivers are not ready for programming, the
transmitter channel changes to unidirectional mode. In order
to return to the initial status, press the STOP and P buttons
simultaneously for 6 seconds, until the status display illuminates.
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