Emerson Liebert DS manuály

Emerson Liebert DS Uživatelský manuál (168 strany)

Značka: Emerson | Kategorie: Ohřívače vody a bojlery | Velikost: 9.23 MB |

Angličtina

Tabulka s obsahem

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TABLE OF CONTENTS

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SAVE THESE INSTRUCTIONS

11

Important Safety Instructions

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3Liebert

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DPN001222

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5Liebert

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DS035AUA0EI****

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2.0 COOLING CONFIGURATIONS

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3.1 Room Preparation

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DPN001156

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3.5 Operating Conditions

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Dry Weight, lb. (kg)

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24"

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TOP VIEW

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DPN000924

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AIR INLET OPENING

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DPN000931

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DPN001012

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DPN001162

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1370 (621)

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1520 (689)

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DPN001164

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DPN001169

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DPN000820

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Source: DPN000930, Rev. 2

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DPN002151

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26"

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DPN002152

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DPN001120

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Top of Unit

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DPN001191

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DPN001192

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DPN001196

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DPN001187

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SAFETY INFORMATION

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5.2 Unpacking the Unit

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5.2.3 Removing Piano Jacks

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Distance

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DETAIL A

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ANS—LOWERING AND REMOVING

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Section

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SECTION C-C

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6.2 Removing the EC Fans

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Detail A

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DPN001695

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Page 2, Rev. 5

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Page 3, Rev. 5

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7.1 Required Equipment

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51 Liebert

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7.3 Reassembly—Downflow Units

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7.4 Reassembly Checklist

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60-3/16"

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(1529mm)

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59-7/16"

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(1509mm)

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Source: DPN000927, Rev. 4

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DPN000932

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DPN001057

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Source: DPN001058, Rev. 2

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1915 (870)

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7.5 Disassembly—Upflow Units

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65 Liebert

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7.6 Reassembly—Upflow Unit

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7.7 Reassembly Checklist

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DPN001171

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45-13/16"

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(1163mm)

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Source: DPN001173, Rev. 1

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DPN001209

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82" (2083mm)

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Source: DPN001254, Rev. 1

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Source: DPN001255, Rev. 1

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Source: DPN001256, Rev. 1

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8.0 ELECTRICAL CONNECTIONS

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Alternate

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Location

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Electrical Connections

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79 Liebert

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8.4 Variable Speed Drive

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DPN001946

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9.0 PIPING

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INCORRECT

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INCORRECTINCORRECT

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General Guidelines

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9.2 Refrigeration Piping

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91 Liebert

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Variable Fan Speed Charging

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Control System

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Liebert Lee-Temp Piping

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Liebert Lee-Temp Charging

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10.0 PIPING SCHEMATICS

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Piping Schematics

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97 Liebert

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DPN000895

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CUSTOMER

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HEAT REJECTION

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LIEBERT

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LIEBERT DS UNIT

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(and associated piping)

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Sensing Bulb

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FRONT VIEW

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SECTION A-A

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FRONT OF UNIT

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DPN002179

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L1 L2 G1

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DPN000933

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DPN002183

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DPN002154

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DPN002153

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Source: DPN00114, Rev. 2

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DPN001119

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TOP VIEW OF UNIT

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FRONT SECTION VIEW OF UNIT

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FRONT SECTION VIEW OF UNIT

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(Left Front Panel Not Shown)

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Top View

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Left Side Section View

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Front Section View

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11.2 Electrical

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11.3 Piping

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11.4 Other

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WARNING

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12.2.1 Inspect and Record

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12.3 Startup

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131 Liebert

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13.0 MAINTENANCE

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13.1 Filters

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Do Not Use

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13.2.1 Upflow Motor Access

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13.2.2 Belt Removal

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Maintenance

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Removing VSD from Liebert DS

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13.3.2 Protective Features

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13.4 Humidifier—Infrared

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Correct Switch Orientation

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Incorrect Switch Orientation

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Removing the Old Canister

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Actuator

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Plunger Spring Sleeve

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Holding Coil

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Male Slip-On

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Connection Tabs

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Installing the New Canister

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13.6.1 Condensate Drain

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13.6.2 Condensate Pump

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13.10 Compressor

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13.11 Compressor Replacement

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Models 028, 035 and 042

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Models 053, 070 and 077

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13.13.1 Cleaning Instructions

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13.14.3Drycooler Settings

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AINTENANCE CHECKLIST

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HVAC Maintenance Checklist

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153 Liebert

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Controls

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Glycol Pump

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155 Liebert

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SL-18825_REV13_07-13

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