Liebert RAC2-8 manual Standby, Password

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Section 3: Operation

1.F

2.C

5. RETURN

From the T/H menu, press 4. LOCK to configure the optional Humidity

Lockout feature:

HUMIDITY LOCKOUT SET HI>00 LOW>00 (RANGE 20-80) 00=OFF

E=NEXT C=RETURN

Refer to SECTION 4 — GLOSSARY OF CONTROL FUNCTIONS for details on the Humidity Lockout feature.

Set Options Sub-menu (cont’d)

4. STANDBY

From the Set Options Sub-menu, press 4. STANDBY to display the

Standby Options menu:

STANDBY OPTIONS MENU

1.AUTO SEQUENCE UNIT

2.AUTO STANDBY TEST

5.RETURN

From the Standby Options menu, select Auto Sequencing, Standby Testing, or neither. These functions cannot both be active (ON) at the same time.

Select the desired function. If you select 1. AUTO SEQUENCE UNIT, you must also configure a schedule for your installation:

AUTO SEQUENCING ON EVERY <0-99> XX DAYS AT TIME 00:00 00=OFF E=NEXT C=RTN

5. PASSWORD

From the Set Options Sub-menu, press 5. PASSWORD to display the

Set Password menu:

SET PASSWORD MENU

1.NEW PASSWORD

5.RETURN

The Password function provides security to the RAC2-8 so that only authorized personnel can make Setup changes to the system.

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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