Instruction Manual

■ AT(Autotuningkey):
- Displays present time, then temperature in turn when At key is pressed in Normal
DisplayMode.
- AT key function starts if you press AT key for more than 4 seconds in Normal
DisplayMode.
- By pressing AT key for more than 4 seconds during Auto Tuning Process ends
AutoTuningProcessinstantly.
- Displays present temperature when AT key is pressed once during Auto Tuning
Process.
5.2Configuringcontroller.
5.2.1SettingTemperatureandTimeMODE.
CPU with software which is capable of digital P.I.D.-Auto tuning is equipped and contained
regulation device of supper safety class such as the regulation function for temperature
correctionforPt100,heatingandothers.