10
3.1 Setting TPI, Delayed or Optimum Start
1. Switch the slider to OFF. Press and keep holding the A
and H buttons together (under the fascia), then press
the Next
button to enter the technical settings.
Release all buttons.
2. Press the +/– buttons to choose between:-
OFF: The programme will run according to settings
DS (dL StAr DS): When ON, the programmer will run in
Delayed Start mode. The start of the next programme
may be delayed up to 45 minutes depending on the
room temperature
S (OP StAr OS): When ON, the programmer will run in
Optimum Start mode
3. Press the Next
button and press the +/– buttons to
turn OP STOP (Optimum Stop) ON/OFF.
4. Press the Next
button to enter the TPI settings. Press
+/– to choose between:-
OFF: Working under normal swing value
3 Cycles: ON/OFF one cycle is 20 minutes. This is
recommended for oil boilers
6 Cycles: ON/OFF one cycle is 10 minutes. This is
recommended for gas boilers (default setting)
5. Press the Next
button to continue to the Sensitivity/
Swing and Calibration settings below.
3. Technical settings