ISA 120 RV TB, Руководство по эксплуатации и обслуживанию

Страница: 23 / 36

23
EN
GELATO SHOW 2
USE AND MAINTENANCE MANUAL
428000485237
Button 6 (green LED)
Normal operation:
- ON/OFF light after pressed for 1 second
- Pressed along with button 7 for 5 seconds it activates the continuous cycle.
Edit parameters:
- Switch from one parameter to the next one.
- Increases the value of the parameter displayed.
LED:
- steady: Compressor in operation.
- continually fl ashing: Compressor activation requested (cold request).
Button 7 (yellow LED)
Normal operation:
- Pressed for 5 seconds, it actives manual defrosting (if the conditions are present)
Edit parameters:
- Switch from one parameter to the previous one.
- Decreases the value of the parameter displayed.
LED:
- steady: Defrosting in operation.
- continually fl ashing: Defrosting pending.
Button 8 (red LED)
Normal operation:
- Silence alarm (if active).
- Pressed for 1 second, it displays/sets the set point.
- Pressed for 5 seconds, when no alarm is present, it accesses the menu for F (frequent) type
parameters.
Edit parameters:
- Displays the value of the selected parameter /exits the display.
- Pressed for 5 seconds, it permanently saves any changes.
LED:-steady: Alarm active.
12.1.2 Set-point modifi cation
A SET-POINT of XXX °C is set on the instrument, which can be changed as follows:
- press Button 8 for 2 second until the ST symbol appears on the display - release;
- press Button 8 for 1 second until the SET-POINT value is displayed, fl ashing;
- increase the value by pressing Button 6 or Button 7 until you reach the desired value.
- press Button 8 again records the value and displays the temperature.