13
OPERATING YOUR ST9120C
The Extra Hour Function
The
EXTRA HOUR
button allows you to switch the system
ON
for up to 3 extra hours
without altering the programme. Pressing the button once will give one extra hour.
The
LoT™ Displa
y will display the message ‘+ 1 HOUR’, to confirm the button has
been pressed.
When the system is
OFF
(the
symbol is not displayed), pressing the
EXTRA
HOUR
button switches the system
ON
for just one hour.
When the system is
ON
(the
symbol is displayed), pressing the
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. The
LoT™ Display
will
continue to provide information on the extra hour status.
To cancel the extra hours, just keep pressing the
EXTRA HOUR
button until the
‘CANCELLED’ message appears on the
LoT™ Display
.
The Holiday Function
The Holiday function allows you to switch off your system for a specified number of
days (from 1-99 days). This lets you save energy and related costs when you are
away from home, but resumes normal operation on the day of your return.
To set the Holiday function:
a.
Ensure the slider is in the
RUN
position, then press the
HOLIDAY
button once.
The message ‘SET HOLIDAY’ will appear briefly, followed by ‘SET DAYS AWAY’.
b.
Use the or buttons to set the number of days you will be away. The display
will show the number of days, and this number will be flashing to indicate it can be
changed. The day of the week will also keep changing to show the day you return.
c.
If you have made a change to the number of days, the message ‘DAYS AWAY OK ?’
will appear. Press the green button to confirm your selection.
d.
The message ‘SAVED’ will be displayed for a few seconds, followed by the date you
return, to enable you to check you have programmed the holiday function correctly.
e.
During the holiday period, the
LoT™ Display
will show the message ‘ON
HOLIDAY’ and the display will count down the number of days till you return.
To cancel the Holiday function:
f.
To cancel the Holiday function, just press the
HOLIDAY
button again. The
LoT™
Display
will show ‘CANCELLED’ and the unit will return to normal operation.
Note:
while setting the Holiday function, if there is a gap of more than 1 minute
between button presses, the function will cancel itself automatically and return to
normal operation.
Содержание Y9120W Sundial RF2 Pack 4
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