Section 3: Operation

Sequencing Status Screens (cont’d.)

xxis the number of alarms recorded since alarm history was last cleared. See Alarm submenu.

These functions cannot both be ON at the same time. Select the function required for your installation.

AUTO SEQUENCING ON

DAY 06 OF 15 <00:00>

TEMP STAGING OFF

Each screen is automatically displayed for 3 seconds.

To control the display of the status screens, you can press the Hold/Sequence button to hold a screen and to manually step through the screens. Press C to resume automatic sequencing. The system returns to the Sequencing Status Screens if no control keys have been pressed during a two minute period.

If alarms are present, the last line of the first screen displayed above reads “ALARMS PRESENT - xx.” Alarm screens are displayed next in the status sequence. Up to 20 alarms can be displayed, 5 screens of 4 alarms each. Alarms are stored in a First In First Out (FIFO) sequence.

Select either Auto Sequencing or Standby Testing from the Set Options Sub-menu.

Password Screen

If the Password function is enabled, you must enter the valid password to access the RAC2-8 Main Menu. At the Enter Password screen, type the established password:

ENTER PASSWORD

>

Units are shipped from the factory with the Password function disabled.

To enable the Password function, press the MENU button to display the

Main Menu, then press 2 SETUP. Follow the instructions on page 12 to

Set Password.

Main Menu

Press the Menu button to display the Main Menu:

MAIN MENU

 

 

1.

STATUS

2.

SETUP

3.

ALARMS

4.

SET CLOCK

5.

OVERRIDE

6.

EXIT

 

 

 

 

 

 

 

 

Press 9 to display RAC2-8 revision code and date.

Status Sub-menu

From the Main Menu, press 1. STATUS to display the Status Sub- menu:

6 User Manual (9/97)

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Image 11
Liebert RAC2-8 manual Sequencing Status Screens cont’d, Status Sub-menu