CTT8 instruction manual IM302-U v2.3 pag. 3 / 8
DESCRIPTION FRONT PANEL – OPERATORS
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LEGEND:
1. LEDs T1-T2-T3-T4-T5-T6-T7-T8 of indication measure channel displayed
2. displays for the visualization of the values of temperature and settings
3. LEDs ALARM for the visualization of the status of alarm of the measure channels
4. LEDs TRIP for the visualization of the status of trip (2
nd
level of alarm) of the measure channels
5. LED FAULT of indication failure device or thermometric probes
6. LED HOLD of indication function of manual reset activated
7. LED FAN of indication activation output of ventilation
8. push - button HOT / T. MAX for selection visualization measure channel with higher temperature (with LED
indication activated) and visualization maximum temperatures achieve
9. push - button ENTER / RESET to confirm set of programming and manual reset alarm intervention
10. push - buttons + / - for selection measure of channel displayed and for changing parameter of programming
11. push - button SET with LED of status to accede at the programming of the instrument setting