Display
7.
Press the
➔ The setpoint starts blinking.
8.
Press the
9.
Press the
10.
Press the
➔ The screen returns to the SV/PV display.
Operating procedure
key.
➔
key to change " 0 " to " -4 ."
key or wait for three seconds to save the change.
key.
➔
67
3rd block parameter