Liebert AC4 Setup System Setup Zones, Set Up a Zone, Message if too few devices entered

System and Control Options

7.5Setup System - Setup Zones

The AC4 has two zones that may be used to define different areas—rooms or sections of a room. The AC4 effectively performs as two separate units, controlling each zone separately, for examply, using a different rotation sequence for devices in each zone.

Each zone may have two to four outputs associated with it. By default, Zone 1 has four associated out- puts and Zone 2 has none.

To set up zones:

Log In and Choose Setup System

• From the Main Menu, use the arrows ↑↓ to choose System and Control, then press Enter ↵ (see 7.1 - Login for help).

• Enter your password at the Login screen.

• From the System and Control Menu, use the arrows ↑↓ to choose Setup System, then press Enter ↵ .

Select Setup Zones

•From the Setup System Menu, shown at right, use the arrows ↑↓ to choose Setup Zones and press Enter ↵ .

7.5.1Set Up a Zone

•From the Setup Zones Menu, choose a zone—for example, Zone 1—and press Enter ↵ .

• On the Number of Devices screen, Use the arrows ↑↓ to select the number of outputs for this zone, then press Enter ↵ . The example at right shows four outputs in Zone 1.

Table 15 shows the default number of outputs for each zone.

Table 15 Default zones

Zone	Default number of outputs
Zone 1	4
Zone 2	0

Setup System Menu

SETUP INPUTS SETUP COMMON ALARM

>SETUP ZONES

↑↓ =NEXT ↵ =SELECT

SETUP OUTPUTS SETUP SYSTEM INFO SETUP OPERATION

Setup Zones

SETUP ZONES

> ZONE	1 4
ZONE	2 0	↵ =SELECT
↑↓ =NEXT

Number of Devices

# DEVICES IN ZONE

ZONE 1 4

↑↓ =SELECT ↵ =NEXT/END

NOTE: Each zone that is used must have at least two outputs, and the total for the two zones cannot exceed four.

A message appears if you enter too few or too many devices, as shown at right. Press Escape to return to the Setup Zones menu.

Table 16 shows the possible combinations of outputs for each zone. For example, if Zone 1 has four outputs, then Zone 2 may not be used (0 outputs).

Table 16 Possible combinations - outputs per zone

If Zone 1 has:	Zone 2 must have:
4 or 3 outputs	0 (not used)
2 outputs	0 (not used) or 2 outputs
0 (not used)	2 or 3 or 4 outputs

Message (if too few devices entered)

MINIMUM OF 2 DEVICES ESC BACK

Message (if too many devices entered)

TOO MANY DEVICES ESC BACK

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