Summer Operation; Remote Access - Cosmo Multi 3 Montage- Und Bedienungsanleitung

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9. HEATING
Timer
With the timer, the day / correction operation can be adjusted. During day phases, the set flow
temperature is increased by the adjusted day correction.
The parameter Mode is used for selecting between the following correction modes:
Day/Night: A reduced set flow temperature (night correction) is used during Night operation.
Day/Off: The heating circuit and the optionally activated backup heating are switched off during
night operation.
The Timer can be used for adjusting the time frames for day operation.

Summer operation

In summer mode, the heating circuit is switched off.
For summer operation, 2 different modes are available:
Day: If the outdoor temperature exceeds the summer temperature day, the heating circuit
switches off.
Day/Night: The parameters Daytime on and Daytime off can be used for adjusting a time
frame for the summer operation. If the outdoor temperature exceeds the summer temperature
day within the adjusted time frame, the heating circuit switches off.
Outside the adjusted time frame the summer temperature night is valid.

Remote access

With the parameter Remote access different types of remote access to the controller can be
activated.
NOTE:
In the sensor selection menu, only outputs which have previously been selected as the
input for remote access in the Inputs/Modules menu will be available. In the Sensor
config. channel, sensors not used and not registered can be selected.
The following types of remote access are possible:
Remote control: A device which allows manual adjustment of the heating curve, thus influ-
encing the set flow temperature.
Î In order to use a remote control, set the Mode to Fern.
Room control unit: A device incorporating a remote control as well as an additional operating
mode switch.
Î In order to use a room control unit, set the Mode to BAS.
The operating mode switch of the room control unit is used for adjusting the operating mode of
the controller. If a room control unit is used, the operating mode can be adjusted by means of
the room control unit only. The status menu will only allow the activation of the operating mode
Holiday.
App: If App is selected, remote access as with a remote control or room control unit via an app
is possible.
If Fern or BAS is adjusted, read access is possible with the app.
Î In order to use an app, set the Mode to App.
If you use an app, the operating mode can be adjusted in the controller menu as well as in the
app.
Room thermostat option
Up to 5 room thermostats can be integrated into the control logic.
To each room thermostat, a sensor input can be allocated. If the measured temperature ex-
ceeds the adjusted set room temperature at all activated room thermostats and if the parameter
HC off is activated, the heating circuit switches off.
Common room thermostats with potential-free outputs can be used alternatively. In this case,
Switch must be selected in the Type channel.