17
20
 i2 24 
pm
Press PROG until the colon in the LCD 
display starts to fl ash. 
The unit is now in RUN mode and the 
heating will come on and go off at the 
programmed times
Note: A fl ame symbol will appear in 
the display whenever the thermostat is 
calling for heat.
Ensure the TP4 is in RUN mode before 
sliding the cover shut.
Please go to page 20.
!
User Instructions
GB