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5.0 START-UP AND CONTROL PANEL
The terminals shown in the figures above have 6 keys and their meaning is described in the following table:
Alarm
Displays the list of active alarms
Manual alarm reset
Prg
Access to the main menu (with password)
Esc
Return to the previous window
Up - Down
Browse the display windows or increase/decrease the
value
Enter
Allows you to go from displaying to modifying
parameters
Confirm value and return to the parameter list
After switching on the machine, the main window will appear after about 15 seconds, with the numerical values and symbols showing the
unit’s
status.
5.3.1.1 DISPLAY
The following screen displays an example of the main screen on an active unit, highlighting the fields and icons used:
1. Date and time
2. Current unit status: Cooling mode (chiller)
3. Control probes, setpoint and reference probe
4. Status of the unit:
-
Stand by
-
Off by alarm
-
Off by BMS
-
Off by schedule
-
Off by digital input
-
Off by keyboard
-
Compressor on
-
Shutting down
5. Indicates access to the user menu using the UP, DOWN and ENTER keys to confirm