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5. Operating Mode
HOT WATER
Override
Extra Hour
OFF
Mode
AUTO
ONCE
CONT
EXT HOUR
ON1
+1
+2
+3
OK
Example
AUTO mode
OFF
ON
OFF
Example 1
OVERRIDE
Back to AUTO
OFF
ON
OFF
Example 2
OVERRIDE
OFF
ON
OFF
Example
AUTO mode
OFF
ON
OFF
Example 1
Extra Hour
OFF
ON
OFF
ON
Example 2
ON
OFF
OFF
16
EcoBlue Accessories
HEATING
Override
Extra Hour
OFF
Mode
AUTO
ONCE
CONT
EXT HOUR
ON1
+1
+2
+3
DHW
CH
RUN
DAY/ TIME
Select
ON
OFF
OFF
ON
Back to AUTO
ON
OFF
ON
OFF
(1 to 3 hours)
OFF
ON
OFF
Extra Hour
(1 to 3 hours)
ON
OFF
5.1 Using the mode button
The operating mode may only be changed when RUN
mode is activated (green indicator lamp RUN must be ON).
Pressing the MODE button cycles through the following
options:
OFF
The system will remain OFF.
AUTO
The system will be switched ON and OFF
according to the set programme.
ONCE
The heating will come on at the first programmed
ON time and go OFF at the last programmed
OFF time.
CONT
The system will remain ON continuously.
5.2 Override mode
The Override function (temporary programme override)
allows the user to end the current running programme
prematurely or start a programme running before its
scheduled start. This depends on the current channel
status. The Override function applies only to the current
program and remains active until the next programme
change. After that, the programmer returns to AUTO mode.
The Override function is only available when the device is
running in AUTO and ONCE operating mode.
Press OVERRIDE once to activate.
Press OVERRIDE again to cancel.
5.3 Extra hour mode
The extra hour button allows you to switch the system ON
for up to 3 extra hours without altering the programme.
When the blue central heating indicator lamp is OFF,
pressing the EXTRA HOUR button switches the heating
ON for just one hour. When the blue central heating
indicator lamp is ON, pressing an EXTRA HOUR button
extends the programmed ON period by one hour. Further
presses of the EXTRA HOUR button will increase the extra
hour period by one hour for each button press, up to a
maximum of 3 hours. To cancel the extra hours, press the
EXTRA HOUR button until the message EXT HOUR
disappears from the display. The system returns to
previous status.
7212552
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