Grasslin thermio essential H rf Bedienungsanleitung Seite 62

Setting up the DIP switch on the actuator (receiver)
1. Remove the cover (Fig. 3/4) of the DIP switch and set the DIP switch (Fig. 3/2).
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When setting the DIP switch position, note the room code table (Fig. 7).
2. Replace the cover (Fig. 3/4) of the DIP switch.
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If it is not possible to establish radio communication, the radio
communication LED (Fig. 2/4) lights up blue.
The system ON/OFF LED (Fig. 2/3) lights up red when the actuator
(receiver) activates the heating system.
The same room code must be set on the room thermostat and the
actuator.