2.5. Buttons and display
Key of setting
temperature
Power switch
+
Press at the same time: (de)activates the button and alarm tone
+
Press at the same time: opens the calibration menu
+
Press at the same time: switch between °C and °F
2.6. Commissioning/Oberation
CAUTION: Before switching on, check that the operating voltage matches
the voltage indicated on the nameplate!
Heating statuss
Display: button tone and alarm prompt tone are enabled
No display: button tone and alarm tone are disabled
Key of selecting channel 1-3
Real time temperature
4
USER MANUAL
Key of setting airflow