BUILT IN PROGRAMME
For convenience, the programmer has a built in programme which will be satisfactory for many people, but which
can be changed very easily (see section CHANGING PROGRAMME TIMES). Once the unit is powered up this built
in programme will run. If the user changes from the built in programme and wishes to return to it, then pressing
the reset button with a non metallic pointed tool will return the unit to the built in / default programme.
NOTE:
Every time the reset is pressed, the time and date must be set again. (See the sections SETTING THE
TIME & SETTING THE DATE).
The built in programme is the same for central heating and hot water channels (see below).
Factory Programme Settings
Configuration 2P* & 2G*
Configuration 3P* & 3G*
Mon-Fri
Sat-Sun
1st
ON
1st
ON
06:00am
07:00am
1st
OFF
1st
OFF
08:30am
09:00am
_
2nd
ON
12.00noon
12.00noon
_
2nd
OFF
12.00noon
12.00noon
2nd
ON
3rd
ON
04:30pm
04:30pm
2nd
OFF
3rd
OFF
10.30pm
11.00pm
* = The last letter of the configuration and may be a U, A or L.
If the unit is installed as a 24 hour programmer the built in programme will be the same for each day (same as
Mon-Fri above).
SELECTING OPERATING MODE
ON
Central heating and Hot water is ON continuously
AUTO
Central heating and Hot water will be switched ON or OFF as programmed
ALL DAY
Central heating and Hot water will be switched ON only once each day
between the first ON time and last OFF time.
OFF
Central heating and Hot water continuously OFF
To change the Hot Water times
Press SET button (1) until tap icon (2) flashes in the display and 1 ON (3) appears. This indicates the time shown
on the display is the first ON time and proceed in same manner as ‘To change the Central Heating Times 2’ above.
PROGRAMMING NOTES
The unit will automatically return to RUN mode if a period of 5 minutes passes without any buttons being pressed.
For convenience, to allow for programmes to go past midnight, the programme day is from 03:00am to 02:50am
the next day.
If a programme is required to run from 1.00 am to 8.00 am then 2 programmes must be used because it is not
possible to programme through 2.50 am. (The programme should be split up into two sections ; 3.00 am > 8.00
am and 1.00 am > 2.50 am).
RESET
Press the reset button with a non-metallic pointed tool to restore the built in programme. As well as restoring the
built in programme, it also resets the time to 12:00pm and the date to 01/01/2000. Initially the display shows all
segments lit for a few seconds, but then will show the current configuration. See SETTING THE TIME section to
continue.
NOTE:
As a safety feature after reset the unit will be in OFF operating mode reselect your required operating mode.
NOTE:
Use of excessive force may result in the reset button sticking behind the front cover of the programmer. If this hap
-
pens the unit will “freeze” - and the button can only be released by a qualified installer.
USING ADVANCE
The ADVANCE function allows the user to move to the next ON or OFF programme for a “one off” event, without
having to change the programme or use the ON or OFF buttons. Warning: The ADVANCE function is only available
when programme is in AUTO or ALL DAY operating modes.
To advance Central Heating 1 or 2
Press the Central Heating 1 or 2 channel ADV (1 or 2) button. This will turn the Central heating ON if it is in an OFF
period and OFF if it is in an ON period. It will stay in this state until either ADV(1 or 2) button is pressed again, or
until a programmed ON/OFF period commences. The word ADV will appear in the left hand side of the LCD.
To advance Hot Water
Press the Hot Water channel ADV (3) button. This will turn the Hot Water ON if it is in an OFF period and OFF if it
is in an ON period. It will stay in this state until either ADV(3) button is pressed again, or until a programmed ON/
OFF period commences. The word ADV will appear in the left hand side of the LCD.
3
6
CH1
Mode
HW
Mode
CH1 Mode
