Auto Function - Atag ENERGION Bedienungsanleitung

User Menu
– "Automatic winter mode": allows to adjust the heat re-
quest according to the outdoor temperature. In order to
enable this function, an outdoor temperature sensor must
be fitted in the system or, if available, the "Internet weather
report" function must be active (refer to the "Connectivity"
paragraph). The function can be activated for each zone of
the system.
Zone 1 parameters
Automatic winter mode
activation
Automatic winter mode
threshold
Automatic winter mode delay
time
– "Automatic winter mode activation": allows for activat-
ing the function.
– "Automatic winter mode threshold": allows for set-
ting the outdoor temperature threshold above which the
zone's heat request is inhibited.
– "Automatic winter mode delay time": the heat request
is inhibited if the outdoor temperature stays above the
threshold for a minimum time defined by the parameter.
COOLING SETTINGS
– "Cooling setpoint temp": in the menu you can set the
water temperature set-point in cooling mode for each hy-
draulic zone present in the system. The menu can be used
to:
– Adjust the temperature set-point if the automatic
temperature control function ("AUTO function") is
disabled.
– Apply a correction to the temperature set-point
using a slider, if the "AUTO" function is active and
the water temperature does not match the desired
temperature.

AUTO FUNCTION

This function calculates the water temperature set-point in
heating and/or cooling mode for each zone according to
the type of temperature control set (technical menu) and the
temperature sensors (room temperature sensor and/or out-
door temperature sensor – if present).
64 / EN
BUFFER TANK
OFF
20°C
300 min
This function is available only if the system is fitted with a
technical water storage tank (buffer) for heating and/or cool-
ing.
– "Buffer activation": allows to enable/disable the buffer
Fig. 64
charge.
– "Buffer comfort setpoint heating": sets the desired
buffer charge temperature in heating mode for the com-
fort slot.
– "Reduced Setpoint heating": sets the desired buffer
charge temperature in heating mode for the reduced slot.
– "Buffer comfort setpoint cooling": sets the desired
buffer charge temperature in cooling mode for the com-
fort slot.
– "Reduced Setpoint cooling": sets the desired buffer
charge temperature in cooling mode for the reduced slot.
– "Buffer setpoint mode": sets the buffer charge mode.
BOILER
This menu is available only if a ATAG boiler is installed. For fur-
ther information, see the product manual.
– "Pump continuous running": sets the operating mode
of the boiler circulation pump (only for the configured
models).
Buffer
Buffer activation
Buffer comfort setpoint heating
Reduced Setpoint heating
Buffer comfort setpoint cooling
Reduced Setpoint cooling
Buffer setpoint mode
– "Fixed": the buffer charge temperature is defined
in the parameters shown above.
– "Variable": the buffer charge temperature is cal-
culated according to the automatic temperature
control function (if active).
OFF
40°C
20°C
18°C
23°C
Fixed
Fig. 65