Operation Mode; Dhw Settings - Atag ENERGION Bedienungsanleitung

User Menu
The holiday function is activated. The system will
automatically turn on again at hours 00:01 of the
day 30/12/2021. The antifreeze function is active.
A message will appear to confirm the settings.

Operation mode

Allows for selecting the system's operating mode:
– "Summer": domestic hot water production, space heat-
ing off.
– "Winter": domestic hot water production and space heat-
ing on.
– "Heating only": indirect cylinder heating off (where pres-
ent).
– "Cool mode and Domestic hot water": domestic hot
water production and cooling.
– "Only Cool mode": indirect cylinder heating off (where
present).
– "OFF": system off, anti-frost function enabled.
58 / EN

DHW settings

The "DHW settings" function allows for selecting:
– The desired water temperature.
– The operating mode for domestic hot water production.
– The thermal sanitisation function for the DHW storage tank
(if present).
DHW settings
DHW comfort setpoint temp.
DHW reduced setpoint temp.
Fig. 44
Comfort function
Tank charge mode
Domestic hot water boost
Thermal cleanse function
– "DHW comfort setpoint temp.": setting of the tempera-
ture set-point for the comfort slot.
– "DHW reduced setpoint temp.": setting of the tempera-
ture set-point for the reduced-temperature slot.
– "Comfort Function": setting of the operating mode
for domestic hot water production ("Disabled"/"Time
Based"/"Always active").
– "Tank charge mode": setting of the cylinder filling mode
in hybrid systems ("Standard"/"Fast").
– "Domestic hot water boost": fast filling of the cylinder
(available for heating heat pumps and domestic hot wa-
ter).
– "Thermal cleanse function": see next paragraph.
– "DHW time program": direct access to the DHW time
scheduling menu.
55°C
35°C
Disabled
Standard
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Fig. 45