Switching mode of the key MELT/TURBO
Status display with LED TURBO
flashing = Melt-function
off = PID-control
on = Turbo-control
1. A6 = 1, A88 = 1
Melt-function and PID-control are activated. The toggle mode of the key depends on the
temperature range and if the limit P37 once has been reached. The switching options are shows in
the graph below:
2. A6 = 0, A88 = 1
The melt-function is activated and the PID control deactivated. The controller always operates in
thermostatic mode (i.e. turbo-heating) after the heating phase. In each case where switching
PID/Turbo was possible the key now is ineffective.
3. A6 = 1, A88 = 0
The melt-function is deactivated and the PID control activated. The controller has no reduced
heating phase below the limit P37. In each case where switching Melt/Turbo was possible it is now
possible to switch between PID/Turbo.
4. A6 = 0, A88 = 0
Both the melt-function and the PID control are deactivated. The controller has no reduced heating
phase below the limit P37 and it is set to thermostatic characteristics (i.e. turbo-heating) in all
temperature ranges. There are no switching options, the key is ineffective.
180 °C
150 °C
50 °C
Setpoint
End of reduced
heating (P37)
Switch back threshold
Melt
Turbo
Melt
Turbo
Melt
Turbo
Pid
Turbo
Pid
Turbo
Pid
Turbo
Pid
Turbo
Pid
Turbo
Summary of Contents for 900219.092
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