OPERATING AND MAINTENANCE MANUAL
- User’s quick guide
iC 215 ÷ iC 780
2
The data in this manual are not binding and they can be modified by the manufacturer without notice. Reproduction of this manual is strictly prohibited
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0.2 Setpoint
0.2.1 Display the setpoint
To display the setpoint press and release the key.
With the unit in stand-by the lower display will show SetC (chiller set).
The upper display will show the set value.
0.2.2 Change the setpoint
To change the unit working setpoint press the key for at least 3 seconds and the working setpoint SetC (chiller set) will
appear in flashing mode.
The setpoint can be changed using the or buttons.
To save the new setpoint, press or wait for the time-out to exit programming mode.
0.3 Alarms display and reset
With this procedure you can reset all the alarms except for the compressor thermal cut-out alarms for which the
password will be required: 14.
To open the functions menu proceed as follows:
• Open the functions menu by pressing the button
• With the or buttons select the ALrM function
•Press .
If no alarms are present, pressing button is not enabled.
• The lower display shows the label with the alarm code; the upper display, if the alarm displayed is resettable,
shows the label rSt or no if the alarm condition is still present.
• Pressing in correspondence with label rSt resets the alarm and the system goes to the next one; if this too
is resettable, press to reset it and go to the next one.
• If you want to scroll through all the alarms present press or .
To exit the ALrM function and return to normal display mode press or wait for the time-out.
With the unit in StbY (stand-by) and the E LED flashing, press and scroll with buttons or to select the ALrM
function and press button to display the active alarm.
To reset the compressor thermal alarms refer to the specific heading.
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