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Vitodens 200-W B2HE Operating
Default Displays
“Heating Circuit” or “Continuous Operation” Default Display
Sets the “Heating” operating program for a heating circuit.
To select “Standby mode”.
To switch the “Extended heating” function on or off.
To call up the “Time program, heating” for central heating.
The temperature display represents the selected target
room temperature [e.g. 68°F (20°C)] or target supply
temperature [e.g. 140°F ( 60°C)] for the current time
phase.
“DHW” Default Display
In the “Heating circuit” or “Continuous operation”
default display, you can adjust and check the most
frequently used settings:
Raises the room temperature value in weather-
compensated
operation.
Raises the supply temperature value in constant operation.
Lowers the room temperature value in weather-
compensated
operation.
Lowers the supply temperature value in constant operation.
Note:
The DHW default display is not available for systems
with a storage tank with temperature switch (such as
an
Aquastat).
In the “DHW” default display you can carry out the
settings and checks you use most frequently:
Raises the DHW temperature value.
Lowers the DHW temperature value.
Turns “DHW” “ON”/”DHW” “OFF”.
Calls up the “Time program, DHW”.
To switch one-off DHW heating on or off.
