Start-Up From A Digital Input; Setpoint; Display The Setpoint; Change The Setpoint - MTA TAEevo Tech 015 Operating And Maintenance Manual

OPERATING AND MAINTENANCE MANUAL
3
- User's quick guide
EN
0 . 1 . 2 S t a r t - u p f r o m a d i g i t a l i n p u t
The unit can be switched on/off from a digital input configured as remote On/OFF.
The power-off command (local or remote) always assumes priority with respect to the power-on command. If the unit is
powered-off with a local command it must be powered back on with a local command.
When the unit is in OFF status from a digital input the controller shows the label
For details concerning the connection, refer to the electrical diagram.
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
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
appear in flashing mode.
The setpoint can be changed using the
To save the new setpoint, press
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
• Press
If no alarms are present, pressing button
• 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
is resettable, press
• If you want to scroll through all the alarms present press
To exit the ALrM function and return to normal display mode press
With the unit in StbY (stand-by) and the  LED flashing, press
function and press button
NOTE
To reset the compressor thermal alarms refer to the specific heading.
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
key.
key for at least 3 seconds and the working setpoint SetC (chiller set) will
or buttons.
or wait for the time-out to exit programming mode.
or buttons select the ALrM function
.
in correspondence with label rSt resets the alarm and the system goes to the next one; if this too
to reset it and go to the next one.
to display the active alarm.
.
on the display.
is not enabled.
or .
or wait for the time-out.
and scroll with buttons or to select the ALrM
TAEevo Tech 015÷802 60 Hz UL