AERMEC PCO5 Manuale d'uso - Pagina 11

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SYSTEM MENU

The SYSTEM menu is used to set the operating mode and the set-point values for

the various modes.

NOTE: The top-left corner of each window shows which compressor is currently

providing the displayed data (U:1,2,3 o 4); to switch between compressors (only

possible from Master unit), refer to that explained in paragraph "3.3 Unit operating

status information (real time data) p. 7".

6.1 SETTING OF THE WORK SETPOINT

— Indicates to which compressor the displayed data refers (U:1 = Master; U:2 =

Slave 1; U:3 = Slave 2; U:4 = Slave 3)

— Indicates the actual value assigned to the main cooling setpoint

— Indicates the actual value assigned to the secondary cooling setpoint

— Indicates the value currently displayed as work setpoint

— Indicates the percentage value relative to the thermostat limit (set from out-

side)

— Indicates the percentage value of the external thermostat request

INSTALLER MENU

The INSTALLER menu is used to access many of the settings for operating and ad-

justing the unit; it may, however, contain parameters that should only be modified

by persons responsible for maintenance and/or assistance on the unit or system,

and for this reason it's protected by a password.

USER PASSWORD: 0000

NOTE: The top-left corner of each window shows which compressor is currently

providing the displayed data (U:1,2,3 o 4); to switch between compressors (only

possible from Master unit), refer to that explained in paragraph "3.3 Unit operating

status information (real time data) p. 7".

7.1 ENTERING THE PASSWORD FOR ACCESSING THE

PROTECTED MENU

1. This key is used to quit the window and go back to the menu selection page

2. Indicates the current value of the password to be used for accessing the in-

staller menu

3. This key is used to confirm the access password entered

7.2 SELECTING THE SUB-MENUS

1. Indicates to which compressor the displayed data refers (U:1 = Master; U:2 =

Slave 1; U:3 = Slave 2; U:4 = Slave 3)

2. Input Enable:

This key is used to access the "Input enabling" sub-menu

3. Probe Regulation:

This key is used to access the "Probe adjustment and set-point" sub-menu

4. Hour counters:

This key is used to access the "Hour-counter and Peak-counter" sub-menu

5. Freecooling - Glycol Free:

This key is used to access the "Free-cooling (glycol-free)" sub-menu

6. BMS Supervision:

This key is used to access the "BMS supervision" sub-menu

7. Antifreeze Configuration:

This key is used to access the "Antifreeze and pump configuration" sub-menu

8. Enable Silent Mode/Configure DCP:

This key allows access to the Configure DCP and enable Silent Mode submenu

9. Software version/clock configuration:

This key is used to access the "Software version and clock configuration" sub-menu