Liebert manual To start up the RAC2-8, Installation, Operation

Page 8

Section 2: Start Up

To start up the RAC2-8:

1.Mount unit to wall.

2.Connect cables.

3.Set switches and jumpers on circuit boards as required for your application. Refer to instructions and illustrations in SECTION 5

— INSTALLATION.

4.Make user programmable selections from the local control panel or from an optional remote terminal. Refer to SECTION 4 — GLOSSARY OF CONTROL FUNCTIONS and SECTION 3 —

OPERATION.

5.Apply power to the unit. Note that the ON/OFF switch is inside the enclosure.

Figure 2–1. Local Control Panel

Liebert RAC2-8 • 3

Image 8

Contents $XWRð&KDQJHRYHUý&RQWUROOHU Table of Contents Table of Figures RAC2-8 UnitPage Introduction Page Operation InstallationTo start up the RAC2-8 Page Operation Glossary of Control Functions for more detailsSequencing Status Screens cont’d Status Sub-menuDelay UnitsSet Options Sub-menu cont’d Status Sub-menu cont’dSet Options Sub-menu Function Delays TEMP/HUM Password StandbyAlarm Sub-menu Set Clock Sub-menu DateTime DAY of WeekUnit 01 Forced on Force OFF Restore Return Terminal LOG onStatus Screen Setup Zones/Units Options Setup Zones/Units Options cont’dNumber of ZONES/NUMBER of Units PER Zone Unit StatusUnit Shutdown on Alarm Emergency Power Units08 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 Display SS Alarm Block Set New PasswordAlarms List of AlarmsAlarm Annunciation Alarm CommunicationsAlarm Delay AutochangeoverAutosequencing Clear Alarms Common Alarm-InputsCommon Alarm-Output KeyDelay Emergency Power OFF EPOEmergency Power Operation Hold DelayHumidity Alarms Humidity LockoutInactive Unit IntervalNormal Temperature PasswordPower Failure Mode OverrideRestart Delay RestoreStandby Testing Running UnitsTemperature Alarms Temperature SensitivityTemperature Staging TerminalZones Installation TB2 RAC2-8 Dimensional Enclosure Diagram RAC2-8 Component Arrangement RAC2-8 Connection Diagram RAC2-8 Switch and Jumper Settings