Velleman DRT1 Mode D'emploi page 8

DRT1
Press BOOST/OK to enter the group selection mode. Select the group with
the dial.
Press BOOST/OK to enter the group programming mode. The thermostat
displays the first switching point (P1). Note that the time of this switching
point cannot be modified.
Press BOOST/OK to confirm. Now, select the temperature mode with the
dial.
Press BOOST/OK to confirm. Now, select the switching point time with the
dial. Press BOOST/OK to confirm and to enter the second switching
point (P2).
V. 01 – 22/06/2016
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