Liebert DME12M**2 Manuals

Manuals and User Guides for Liebert DME12M**2. We have 1 Liebert DME12M**2 manual available for free PDF download: User Manual

Liebert DME12M**2 User Manual

Liebert DME12M**2 User Manual (56 pages)

Brand: Liebert | Category: Air Conditioner | Size: 4 MB

Table of Contents

Table of Contents
4
Chapter 1 Overview

8
- Model Description
  8
- Product Introduction
  8
- Basic Performance Parameters
  8
- Main Components
  9
  - Indoor Unit
    9
  - Outdoor Unit
    9
- Options
  10
  - Humidifier
    10
  - Heater
    10
  - Remote Monitor
    10
  - Energy-Saving Card
    10
  - Power SPD
    10
- Ambient Requirements
  10
  - Operation Environment
    10
  - Storage Environment
    11
- Refrigerant Charging Requirement
  11
Chapter 2 Mechanical Installation

12
- Unpacking and Inspection
  12
- Installation Notes
  12
- System Installation Arrangement
  12
  - General Arrangement
    12
  - System Installation Illustration
    13
  - Mechanical Parameters
    14
- Installing Indoor Unit
  15
- Installing Outdoor Unit
  17
  - Installation Notes
    17
  - Installation Procedure
    17
- Piping for AC Unit
  18
- Removing Transportation Fastener and Vibration Absorber
  22
- Adding Refrigerant for Long Pipe System
  22
- Check List
  23
Chapter 3 Electrical Installation

24
- Task Introduction
  24
- Notes
  24
- Connecting Power Cable of Indoor Unit
  24
- Connecting Power Cable of Outdoor Unit
  26
- Connecting Control Cable
  26
  - Connecting Control Terminals
    26
  - Connecting Monitoring Port Cable
    28
- Connecting Energy-Saving Card
  28
- Check List
  30
Chapter 4 System Testing

31
- Start-Up Inspection
  31
- Function Testing
  31
  - Cooling
    31
  - Heating
    31
  - Humidifying
    32
  - Dehumidifying
    32
  - Checking Refrigerant Charge Capacity of Lee-Temp Outdoor Unit
    32
Chapter 5 Micro-Processing Controller

33
- Feature
  33
- Appearance
  33
- LCD Screen
  33
- Control Buttons
  34
  - Function Description
    34
  - Operation Example
    34
- Control Screen
  35
  - ON Screen
    35
  - Normal Screen
    35
  - Password Screen
    35
- Menu Structure
  36
  - Main Menu
    36
  - Alarm Menu
    36
  - Set Points
    38
  - System Status
    38
  - System Menu
    39
  - Help Menu
    41
  - Display Set
    41
Chapter 6 System Maintenance

42
- Electric Inspection
  42
- Indoor Unit Maintenance
  42
  - Filter
    42
  - Fan
    43
  - Drain Pipe
    44
  - Heater
    44
  - Humidifier
    44
  - Power SPD
    46
  - Thermal Expansion Valve
    46
  - High-Pressure Switch and Low-Pressure Switch
    47
  - Compressor
    47
- Outdoor Unit Maintenance
  48
- Maintenance Inspection Checklist
  49
Chapter 7 Troubleshooting

50
Appendix 1 Menu Structure

51
Appendix 2 Parameter Setting Table

52
Appendix 3 RDU-Cooling Air-Conditioner Single-Unit Manager Software Introduction

54

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