Liebert RAC2-8 manual Zones

Page 41

Section 4: Glossary of Control Functions

Zones

Each area (room) controlled by the RAC2-8 is called a Zone. Zones are numbered 1 through 4. Zone 1 should be the largest or most important room, it is the only Zone that can be monitored by a Temp/Hum sensor, and the only Zone that can be controlled by Temperature Staging. Each Zone contains at least one Unit.

36 • User Manual (9/97)

Image 41

Contents $XWRð&KDQJHRYHUý&RQWUROOHU Table of Contents Table of Figures Unit RAC2-8Page Introduction Page Operation InstallationTo start up the RAC2-8 Page Glossary of Control Functions for more details OperationStatus Sub-menu Sequencing Status Screens cont’dUnits DelaySet Options Sub-menu cont’d Status Sub-menu cont’dSet Options Sub-menu Function Delays TEMP/HUM Standby PasswordAlarm Sub-menu Date Set Clock Sub-menuTime DAY of WeekUnit 01 Forced on Force OFF Restore Return LOG on TerminalStatus Screen Setup Zones/Units Options cont’d Setup Zones/Units OptionsNumber of ZONES/NUMBER of Units PER Zone Unit StatusEmergency Power Units Unit Shutdown on Alarm08 0 no Set Clock Alarms Review and Alarms ClearUnit Labels Override a Unit Set Modem Options Set Modem Options cont’d Setup Temp/Humid OptionsSetup Temp/Humid Options cont’d Setup Standby Unit Options Set New Password Display SS Alarm BlockList of Alarms AlarmsAlarm Communications Alarm AnnunciationAlarm Delay AutochangeoverAutosequencing Common Alarm-Inputs Clear AlarmsCommon Alarm-Output KeyEmergency Power OFF EPO DelayEmergency Power Operation Hold DelayHumidity Lockout Humidity AlarmsInactive Unit IntervalPassword Normal TemperaturePower Failure Mode OverrideRestore Restart DelayStandby Testing Running UnitsTemperature Sensitivity Temperature AlarmsTemperature Staging TerminalZones Installation TB2 RAC2-8 Dimensional Enclosure Diagram RAC2-8 Component Arrangement RAC2-8 Connection Diagram RAC2-8 Switch and Jumper Settings