Heat Manager Pro User Manual V1.5 Page 23
Keep the CH3 P button pressed for a few seconds, it will now start channel 3 (and the slave,
channel 5).
You see that status indicator go from STOP to RUN.
You will also see the red SV number indicators, this is the current actual temperature setvalue
of the corresponding channel, the slave will get the same setvalue as its master.
By pushing the square indicator around 3 (indicating that it is a programmer) you can quickly
change the profile. Depending on the mode of operation the easy- (2x ramp/soak segment) or
normal (7x ramp/soak segment) will appear.
By pushing the CH3 [P] button again the corresponding channel (and its slaves) will be stopped.