How to Setup Program Ramping
Press and together for 3 seconds to enter program mode.
Press continually until indicated on the LCD. Press and hold and press or to adjust the
slope of temperature ramping 0~150℃/Hour (Temperature is ramping).
Press continually until indicated on the LCD. Press and hold and press or
Press continually until indicated on the LCD. Press and hold and press or to adjust the
keeping time (0~1440min) after reaching the setpoint.
Press and together for 3 seconds again to exit program mode.
When and real temperature display alternatively the setup is finished. When and real temperature
display alternatively the unit is running the set procedure. When STOP and real temperature display
alternatively means the temperature program ramp is finished.
How to Unlock Parameters
Press and together for 3 seconds to enter program mode.
Press one time and LCD will alternatively display LEUL and 1.
Press and hold and press one time to enter 3 and LEUL 3.
Press continually until indicated on the LCD. The LCD alternatively display and
corresponding number.
Press and together for 10 seconds to enter LEUL 4.
When display on the LCD, press, and hold and press or
Press and together for 3 seconds again to exit program mode. The unlock procedure is finished.
Attention Please: It is prohibited to change any other parameters that are not indicated in user
manual.