Functions - Gewiss GW 10 764 Installationshandbuch

GENERAL DESCRIPTION GENERAL DESCRIPTION

Functions

The timed thermostat input channels can be configured with Easy Controller to implement
your choice of one of the following functions:
Reception of remote commands
The timed thermostat can receive from other KNX devices (e.g. Easy remote control) the
commands for setting the type of operation (heating or air-conditioning) and the HVAC
mode (OFF, Economy, Pre-comfort, Comfort or Auto).
Scenes
The device can store and execute up to 8 scenes. Each scene can be associated with a
type of operation (heating or air-conditioning), the HVAC mode (OFF, Economy, Pre-
comfort, Comfort, Auto), and the forcing of the temperature.
Window contact
The device manages the window contact function that allows the timed thermostat to
be forced onto HVAC OFF when the window contact is open. When the window is closed
again, the timed thermostat resumes the condition it was in beforehand, or it executes
the lower priority commands received when the window was open.
The timed thermostat output channels can be configured with Easy Controller to
implement your choice of one of the following functions:
Master function
If combined with Slave devices (e.g. Easy thermostats, Easy temperature adjustment
probes), the timed thermostat can work in Master mode: it controls the Slave devices,
sending them the HVAC operating modes or the Setpoints associated with it. In this case,
every time the operating mode is modified or the Setpoint on the Master device is
modified, that modification is immediately passed on to the Slave devices as well. If the
operating mode set on the timed thermostat is "Auto", the information is not passed on
to the Slave devices; instead, they receive the various HVAC temperature adjustment
modes or the associated Setpoints (on the basis of the hourly profile set).
Solenoid valve management
The timed thermostat allows you to send the On/Off command to the KNX actuators that
control the solenoid valve for heating, air-conditioning or heating/air-conditioning.
Fan coil management
The timed thermostat is used to manage the speed of a fan coil (3 speeds), both during
heating and during air-conditioning.
Sending of status signals
The device can transmit its operating parameters (HVAC mode, operating type, and
Setpoints active) and current data (measured temperature) to the other devices on the
KNX BUS.
Hourly profiles
The device contains 7 hourly profiles that can be freely configured (plus another 2
reserved for the timed thermostat), with a 15 minute resolution and without any limit to
the daily variations.
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