15
to switch it on (ADV will be displayed), and it will
stay on until the end of the next period. Or if the heating/hot
water is on and you don’t need it, press Advance and it will go
off until the beginning of the next ON period.
Advance will only operate in TIMED or ONCE modes.
2. Press & Hold
to switch on for an extra hour ( & BST will
be displayed), then Press again for two ( ) or three ( ) hours.
To cancel Boost, Press Boost again ( ). Or if the heating/hot
water is already on, using Boost will extend the ON time by one,
two or three hours.
User’s Instructions
PROGRAMMERS
Press YES and alter ON1, OFF1, ON2, OFF2, ON3 and OFF3
times in the same way.
Set each day
If, after you’ve set OFF3 for both SAT & SUN, you want to fine-
tune Saturday or Sunday, press SET? until you find the first day
you want to adjust – then go through the procedure, altering any
time you wish. Press SET? to move on to the next day. When
you press SET? after setting your hot water for Sundays, the pro-
grammer will go back to normal operation.
If you don’t want to alter either day, keep pressing SET?
until the programmer goes back to normal operation.
If the engineer has set your program and timings – you
won’t need to do anything else. Just keep this guide in a
safe place for future reference.
INTRODUCTION
Lifestyle Programmers will automatically switch your central
heating and hot water on and off at times that suit you.
Depending on your system, central heating and hot water
can either both come on and off at the same time, or work
independently. The light on the front of the programmer
shows when each one is on.
SAT
LP711Si – a 7-day program, allowing for different timings on
each day of the week, up to 3 heating periods each day.
Want to leave a timing as it is? Just press SET? and move on
to the next one.
If you need to reset your timings to the standard program and
start again, press ‘SET’ and ‘+’ together to go back to the
pre-set program.
Your system will come on for up to 3 heating periods every
24hrs. ON1 starts the first one, OFF1 finishes it, and so on.
Notice that ON2 and OFF2 are set to the same time.* This
means your system won’t respond, but if you want to activate
that middle period or change any other timings – read on.
When you press SET? after setting OFF3, the timeswitch will
return to normal operation.
Press the YES button, and you’ll see ON1, the start of your first
heating period. Adjust it in 1-minute steps using the – and +
buttons. If the – and + buttons are held down, the time changes
in 10-minute steps.
Press SET?, and you’ll see OFF1, the end of your first heating
period. Adjust this in the same way, press SET? then repeat the
procedure for ON2, OFF2, ON3 andOFF3
Over-riding the program
LP241Si – a 24hr program, with central heating and hot water
working independently for up to 3 heating periods each day,
and every day the same.
If the timings haven’t been set for you, then your programmer
will still be on the factory-set standard 24hr program, with
central heating and hot water operating together on the
same timings for every day of the week. But it’s easy to make
changes, and have heating and water working independently
– just follow the instructions.
Want to leave a timing as it is? Press SET? and move on to
the next one.
If you need to reset your timings to the standard program
and start again, press ‘SET’ and ‘+’ together to go back to
the pre-set program.
If you don’t press anything for two minutes, the programmer
automatically goes back to normal operation.
THE LP241Si 24hr ELECTRONIC PROGRAMMER
OFF
TIMED
ONCE
ON
= continuously on.
On each side of the display there are four operating modes –
one group for central heating, the other for hot water. You can
change modes with immediate effect by using the appropriate
SELECT button. This won’t alter the timings in your program,
which you can return to by selecting TIMED.
on the programmer, found under the bottom flap.
