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
ENGLISH
EN
0 . 2
S e t p o i n t
0 . 2 . 1
D i s p l a y t h e s e t p o i n t
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
C h a n g e t h e s e t p o i n t
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
A l a r m s d i s p l a y a n d r e s e t
ATTENTION
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.
NOTE
To reset the compressor thermal alarms refer to the specific heading.
