Chorus GW 90 822 Bedienungsanleitung Seite 18

GENERAL DESCRIPTION
INPUT DEVICES
The interface can receive status signals from the following Gewiss RF devices: 2
channel input module (for instance GW 14 813), 1 channel command push-button
panel (for instance GW 14 801), 2 channel command push-button panel (for instance
GW 14 802), 3 channel command push-button panel (for instance GW 14 803), 4
channel command push-button panel (for instance GW 14 804), IR twilight movement
detector (for instance GW 14 811) and a remote control (GW 20 963).
The interface has 2 input channels; up to four different transmission channels can be
connected to each of them and the interface will manage them in an identical manner.
When the interface receives a message, it forwards the information received to the
remote control unit which will perform the relative actions.
When the interface receives a RF message, the multi-function LED flashes green once.
RF BI-DIRECTIONAL TIMED-THERMOSTAT
The interface can transmit commands to the wall-mounted RF bi-directional Timed-
thermostat (GW 10 851 - GW 14 851 ) which control the function settings (heating/air
conditioning) the thermal regulation system function settings (manual/auto/OFF) and
the manual temperature set points received from the remote control unit.
The interface can then send the status information received from the Timed-
thermostat to the remote control unit so that they are then remotely sent by GSM.
The information sent include:
• function type (heating/air conditioning);
• function mode (auto/manual/OFF);
• set operating temperatures;
• room temperature;
• final command sent to the actuator which controls the boiler.
If the batteries are low, this warning will also be sent with the other information.
Given that the interface and the Timed-thermostat must exchange a lot of information
and the Timed-thermostat uses energy saving techniques to increase the battery life,
the SMS reply can be delayed by up to 10 minutes from the status request.
The interface can only handle one RF bi-directional Timed-thermostat.
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