EVCO c-pro nano CHIL - Manual (Page 62)

C-PRO NANO CHIL AND C-PRO MICRO CHIL – APPLICATION MANUAL
Pag. 62
flashes rapidly, at least one compressor is operating in manual mode; otherwise, it remains
off.
- L5 = Pump LED: This identifies the status of the pump or of the delivery fan. If it is lit, at
least one pump is on; if it flashes rapidly, this indicates that a timing is enabled; if it flashes
slowly, this indicates that at least in one of the two pumps (or delivery fan) a thermal
protection has been triggered.
- L6 = Alarm LED: This identifies the presence of any alarms. If it is lit, alarms are present,
otherwise it remains off. If flashing, it indicates the presence of a new alarm that has yet to
be displayed. When the machine is switched off, the LED flashes in the presence of any
alarms.
4.2 List of Pages
This chapter describes the main pages and menus featured in the application. As already described
earlier, the general menu is subdivided into four levels: user, maintenance operator, installation
operator, and constructor.
The menu structure is the following:
⋅
General Menu
⋅
User menu (Level 1)
⋅
Maintenance operator menu (Level 2)
o Operating branch maintenance menu
o Manual branch maintenance menu
o Calibration branch maintenance menu
o Input/output branch maintenance menu
⋅
Installation operator menu (Level 3)
o Compressor branch installation menu
o Setting branch installation menu
o Condensation branch installation menu
o Defrosting branch installation menu
o Pump branch installation menu
o Anti-frost branch installation menu
o Free-cooling branch installation menu
o Safety device branch installation menu
o Miscellaneous branch installation menu
⋅
Constructor menu (Level 4)
o Plant branch constructor menu (configuration wizard)
o Hardware branch constructor menu
o Parameter branch installation menu
Password
Each menu is assigned a level, which affects the accessibility of the various menus.
Each level is assigned a password, which enables access to the various functions featured in that
menu; once the correct password has been entered, protected functions become accessible. Entering
of the correct password has two consequences:
⋅
unlocking of the related level;