Liebert InteleCool 2 ET0247 Manuals

Manuals and User Guides for Liebert InteleCool 2 ET0247. We have 1 Liebert InteleCool 2 ET0247 manual available for free PDF download: User Manual

Liebert InteleCool 2 ET0247 User Manual

Liebert InteleCool 2 ET0247 User Manual (60 pages)

Outdoor Wall-Mount Air Conditioner, 2 - 5 Tons, 50 & 60 Hz

Brand: Liebert | Category: Air Conditioner | Size: 5 MB

Table of Contents

Table of Contents
3
Figure I Model Number Designation
6
1 Introduction

7
- General
  7
- Standard Features
  7
- Optional Features
  8
  - Refrigeration System Options
    9
- Ancillary Components
  9
- Accessories
  9
2 Installation

10
- Preparation
  10
  - Room Preparation
    10
  - Location Considerations
    10
  - Equipment Inspection
    10
- Unit Installation
  10
- Piping Connections
  11
- Ducting
  11
- Figure 1 Unit Mounting Dimensions
  11
- Table 1 Mounting Dimensional Data
  11
- Electrical Connections
  12
  - Power Connections
    12
  - Control Connections
    13
  - Figure 2 Low-Volt Wiring Terminals
    13
- Outside Air Damper-Optional
  14
- Economizer - Optional
  14
- Figure 3 Mounting Minimum Position Potentiometer on Actuator
  14
3 Checklist for Complete Installation

15
4 Startup Procedure

16
5 Operation

17
- Compressorized Cooling
  17
- Economizer Cooling-Optional
  18
  - Enthalpy Sensor
    18
  - Actuator
    18
- Heating - Optional
  18
- Figure 5 Enthalpy Control Setting
  18
- Unit Controls
  19
6 Aintenance

21
- Filters
  21
- Blower Package
  21
- Economizer-Optional
  21
- Heat
  21
- Refrigeration System
  21
  - Refrigerant Lines
    22
  - Discharge Pressure
    22
  - Thermostatic Expansion Valve
    22
  - Air-Cooled Condenser
    22
- Compressor
  22
  - Compressor Replacement
    24
  - Table 4 Pressure Information
    25
7 Specifications

26
8 Troubleshooting

38
- Table 18 Troubleshooting Guide
  38
9 Maintenance Inspection Checklist

39
10 Parts

40

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