Setting The Time/Day; Setting The Time And Day; Holidays; Heating - Worcester ZWBR 7-28 HE plus Installation And Servicing Instructions

6.4

Setting the time/day

6.4.1

Setting the time and day

For details of how to set the time and day, refer to
page 27.
Changing winter and summer time:
i
y Only adjust the clock! Do not alter the
switching points (for heating, economy,
etc.).
6.4.2

Holidays

In the Holiday programme, the central heating runs in
Economy mode and the hot water is switched off (frost
protection function remains active).
y From the main menu, select Set time/day, and from
the first submenu select Holidays.
y Enter the number of days holiday by pressing
(max. 99 days holiday).
After the set number of days, the text display module
automatically cancels Economy mode at midnight on
the last day and returns to Automatic mode.
The day on which you enter the days holiday
i
counts as the first day of the holiday, i.e. the
unit starts the holiday program immediately.
Only include the day on which you are return-
ing if you don't want the heating to return to
the normal program on that day!
To cancel Holiday mode early:
y In the Holidays submenu:
Press the button until the display shows 0 .
6.5

Heating

6.5.1

Heating programme

Basic setting (Automatic mode)
• The appliance switches automatically between nor-
mal heating, Economy mode and Frost protection
mode according to the timer settings entered.
• Heating mode (=„Day"): the text display module con-
trols the system according to the temperature set for
Heating mode (On (Comfort)) (Heating curve).
• Economy mode (= „Night"): the text display module
controls the system according to the temperature set
for Economy mode (Off (Economy)) (Reduced-tem-
perature heating curve).
• Basic setting:
– Heating starts at 6:00 am
– Economy starts at 10:00 pm
6 720 610 597 GB (01.07)
Setting options
• Maximum of six switching points per day with three
different operating modes (Heating, Economy, Frost
protection).
• Same times for Monday to Friday.
• Same times for Saturday and Sunday.
• Different times for every day.
Setting switching times and operating mode
y From the main menu select Heating and then from
the first submenu, select Heating program.
y Select Monday - Friday, Saturday and Sunday or
an individual day of the week.
– Monday - Friday: to have "Heating" and "Econ-
omy" or „Frost protection" switching on at the
same times every weekday.
– Saturday - Sunday: to have "Heating" and
or
"Economy" or „Frost protection" switching on at
the same times Saturday and Sunday.
– Individual day of the week (e. g. Thursday): to
have the relevant program always switching on at
the specified time on that day of the week, i.e.
"Heating", "Economy" or "Frost protection" at the
same time every Thursday.
y Press . The display shows Set 1. operating
mode.
y Set the desired first operating mode (Heating, Econ-
omy or Frost protection).
y Press
. The display shows Set 1. time period.
y Set the desired first time period.
y Press . Set the following operating modes and
time periods as described for the first.
y If necessary: select the next day and enter the oper-
ating modes and timer periods as described above.
If the settings for a particular day of the
i
week are different from the settings for the
other days, then if Monday - Friday or
Saturday and Sunday is selected, the
display shows
--:--, i.e. there are no common switching
points for those options.
Timer periods and operating modes are you do not wish
to change can be skipped by pressing
Text Display
.
29