User Guide
LP20 Programmer
Setting holidays:
1.
Press the
set?
button until SET and HDAY? are
displayed.
2.
Press OK and the display shows 00.
3.
Press + or - to set the number of days you require
the system to be off.
4.
Press
set?
then HDAY is shown in the display and
no demand for heating will be made from the
programmer. The program will return to normal
after the set number of days. To cancel the holiday
setting and return to normal operation, press any
button.
NOTE:
The programmer counts each pass through midnight
as a day. e.g. if you do not want heating from Saturday
morning until Tuesday morning, set for three days.
HDAY?
HDAY
00
6:30
03
HDAY?
HDAY
00
6:30
03
HDAY?
HDAY
00
6:30
03
HDAY?
HDAY
00
6:30
03
Setting the clock and time
1.
Press the
set?
button until SET and CLOCK? are
shown in the display.
2.
Press OK to display 24hr and ON.
3.
Press + to switch between 24hr and 12hr display.
4.
Decide between 24 hour or 12 hour display and
press set? to select, now the hours will flash.
5.
Press + or - to set the correct hour.
6.
When the correct hour has been selected, press
set? to select, now the minutes will flash.
7.
Press + or - to set the correct minutes.
8.
When the correct minutes have been set, press
set?
to select that setting.
■
■
Now SET and DATE will be displayed.
■
■
If the day and date needs resetting, refer to
the next page for SETTING THE DATE.
■
■
If the day and date are correct, press
set?
to
return to the normal display.
NOTE:
Speed up the display by holding down the
+
or
-
buttons.
CLOCK?
DATE?
36
6:30
CLOCK?
DATE?
36
6:30
CLOCK?
DATE?
36
6:30
CLOCK?
DATE?
36
6:30
CLOCK?
DATE?
36
6:30
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