TFC Group STTR/F - Manual (Page 13)

Setting the clock (refer to Transmitter layout, p.1)
1. Press the SET TIME button to clear all digits
except the day indicator the time display. The
day indicator is flashing.
2. While day indicator is flashing, press UP or
DOWN button to change the day (Day 1 =
Monday)
3. Press the SET TIME button again, the hour
digits flash. Now change the hour by pressing
the UP or DOWN button. Press and hold the
UP or DOWN buttons to speed up the
adjustment rate.
4. Press the SET TIME button again, and the
minute digits flash. Now change the minutes
by pressing the UP or DOWN button.
5. Press the SET TIME button again to return to
normal operation mode.
6. The unit will return to normal operation mode if
no key is pressed for 10 seconds.
Setting control temperature
1. Press the SET TEMPERATURE button to
display the pre-defined set temperature. The
sun symbol denotes the comfort (heating ON)
temperature setting, and the moon symbol
denotes the set-back (heating OFF)
temperature setting. Having pressed the SET
TEMPERATURE button, toggle between the
comfort or set-back temperatures by pressing
the comf/econ button.
2. Adjust either temperature to your required level
with the UP or DOWN button.