Liebert RAC2-8 - Manual

Liebert RAC2-8

Liebert RAC2-8 – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.

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Table of Contents:

  • Page 3 – TABLE OF FIGURES; ii
  • Page 4 – UNIT 1
  • Page 6 – Section 1: Introduction; See; SECTION 4 — GLOSSARY OF CONTROL FUNCTIONS
  • Page 8 – Section 2: Start Up; and
  • Page 10 – Section 3: Operation; This chapter describes how to use the RAC2-8.; Local; Refer to; SECTION 4 —; Sequencing Status Screens; NO ALARMS PRESENT
  • Page 11 – Password Screen; ENTER PASSWORD; Main Menu; Press the Menu button to display the Main Menu:
  • Page 14 – Complete all of these selections before exiting this setup; The RAC2-8 then displays the Set Status screen for Zone 1:
  • Page 17 – for details on the Humidity Lockout feature.
  • Page 21 – Terminal; On UNIT 03 FORCED ON; The Main Menu is displayed on a terminal as shown below:
  • Page 23 – NUMBER OF ZONES/NUMBER OF UNITS PER ZONE; Configure the number of zones and number of units as desired.; UNIT STATUS; ZONE STATUS
  • Page 24 – EMERGENCY POWER UNITS; Unit Shutdown on Alarm
  • Page 28 – Do not; . Modem messages describe modem activity such as No; SECTION 5 —
  • Page 30 – one; of them turned ON. Select the option (or
  • Page 32 – Section 4: Glossary of Control Functions; Alarms; List of Alarms
  • Page 33 – Autochangeover
  • Page 36 – and all other; are ignored. This delay begins when any changeover Occurs,
  • Page 37 – instead; . The modem selections such as phone number,
  • Page 38 – Force ON of any unit; Password; TERM; disables the password at a local terminal. The Password is; always; Power Failure Mode
  • Page 40 – Normal Temperature
  • Page 42 – Section 5: Installation; if you require any; Turn the main disconnect switch OFF.
  • Page 44 – Figure 5–1. RAC2-8 Dimensional Enclosure Diagram
  • Page 45 – Figure 5–2. RAC2-8 Component Arrangement
  • Page 47 – Figure 5–4. RAC2-8 Switch and Jumper Settings
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Summary

Page 3 - TABLE OF FIGURES; ii

TABLE OF FIGURES Figure i. Typical System Configuration..........................................................................................................iii Figure 2–1. Local Control Panel ..........................................................................................................

Page 4 - UNIT 1

Liebert RAC2-8 • iii Figure i. Typical System Configuration RAC2-8 N.O. Power Source 120 VAC Control Input Common Alarm Output UNIT 1 Control Input Common Alarm Output UNIT 2 Control Input Common Alarm Output UNIT 8 Aux Pwr Out 24 VAC, 2A Terminal Port Modem Port SiteScan N.O. N.O. N.C. N.C. N.C. C ...

Page 6 - Section 1: Introduction; See; SECTION 4 — GLOSSARY OF CONTROL FUNCTIONS

Liebert RAC2-8 • 1 Section 1: Introduction The Liebert RAC2-8 remotely controls from two to eight environmental units. Each unit is assigned to a Zone (room) from 1 to 4. In Zone 1, the largest room, the temperature and humidity can be monitored. The common alarm output from each unit is monitored a...

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