Initial Start-Up - Theben 850 9 133 Installation And Operating Instructions Manual

Initial start-up

 After connecting the OpenTherm bus line,
follow instructions on display.
Setting date and time
The time appears first on the display at initial
start-up or after a reset.
 Use the + or – buttons to select the HOUR,
MINUTE, YEAR, MONTH and DAY.
 Confirm by pressing OK.
 Use the + or – buttons to select END or
for the summer/winter time changeover
WITHOUT SU/WI or WITH SU/WI.
 Confirm by pressing OK.
If you select WITH SU/WI you can choose
between EUROPE, FREE SETTING and different
countries.
 Confirm each setting by pressing OK.
 Set rotary switch to desired program.
The date, time and summer/winter changeover
can also be set in the SERVICE menu under
HOUR/DATE (see page 23 ff.).
Select language in the SERVICE menu
(see page 26 ff.).
GB
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