Liebert DM Series Manuals

Manuals and User Guides for Liebert DM Series. We have 2 Liebert DM Series manuals available for free PDF download: User Manual

Liebert DM Series User Manual (78 pages)

16kW Air Conditioner

Brand: Liebert | Category: Air Conditioner | Size: 2.63 MB

Table of Contents
4
Chapter 1 Overview

8
- Model Description
  8
- Product Introduction
  8
- Main Components
  8
  - Indoor Unit
    8
  - Outdoor Unit
    9
  - Controlling System
    9
  - Controller
    9
- Environment Requirements
  10
  - Operation Environment
    10
  - Storage Environment
    10
Chapter 2 Mechanical Installation

11
- Transportation, Unpacking and Inspection
  11
  - Transportation and Movement
    11
  - Unpacking
    11
  - Inspection
    12
- Installation Notes
  12
- System Installation Arrangement
  13
  - General Arrangement
    13
  - System Installation Sketch Map
    13
  - Mechanical Paremeters
    14
- Installing Indoor Unit
  16
  - Preparing Equipment Room
    16
  - Installation Space
    16
  - Requirement of Maintenance Space
    17
  - Installation Procedures
    18
- Installing Outdoor Unit
  18
  - Installation Notes
    18
  - Space Requirements
    19
  - Mounting Base Dimension
    19
- Piping
  21
  - General
    21
  - Charging Refrigerant and Adding Refrigerant Oil
    24
- Base/Side Panel Cutout Locations
  24
- Removing Transport Fastener and Vibration Absorber
  26
- Component Adjustment
  29
- Installation Inspection
  29
Chapter 3 Electrical Installation

30
Chapter 4 System Start-Up and Commissioning

39
- Location of Mcbs
  39
- Power-On Commissioning
  39
Chapter 5 Precision Air Conditioner Controller

42
- Appearance
  42
- Control Button
  42
  - Function Description
    42
  - Operation Example
    42
- Indicator
  43
- Control Interface
  43
  - OFF Interface
    43
  - MAIN Interface
    44
  - Password Interface
    45
- Menu Structure
  45
  - Guide on Finding Menus
    45
  - Main Menu
    45
  - Alarm Menu
    46
  - Set Point Control
    48
  - System Status
    49
  - System Menu
    50
  - Set Time/Date
    53
  - Graph Menu
    54
  - Run Hours
    54
  - On/Off Record
    55
  - Team Work
    55
- Help Menu
  56
Chapter 6 System O&M

57
- Operation and Maintenance of Indoor Unit
  57
  - Self-Diagnosing Functions
    57
  - Electric Control Part
    57
  - Dust Filter
    58
  - Fan Kit
    59
  - Infrared Humidifier
    59
  - Electric Reheat
    61
  - Cooling System
    61
  - Replacing the Compressor
    63
- Operation and Maintenance of Outdoor Unit
  64
  - Maintenance
    64
  - Troubleshooting
    65
Chapter 7 Troubleshooting

66
Appendix 1 Sitemonitor Software Introduction

70
Appendix 2 Circuit Diagram of DME16

71
Appendix 3 Circuit Diagram of DMC16M2

72
Appendix 4 Menu Structure

73
Appendix 5 Alarm Control Menu Table

74
Appendix 6 Parameter Setting Table

75

Liebert DM Series User Manual (56 pages)

Brand: Liebert | Category: Air Conditioner | Size: 4.36 MB

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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More Liebert Manuals

Liebert DM Series Manuals

Liebert DM Series User Manual (78 pages)

Table of Contents

Chapter 1 Overview

Chapter 2 Mechanical Installation

Chapter 3 Electrical Installation

Chapter 4 System Start-Up and Commissioning

Chapter 5 Precision Air Conditioner Controller

Chapter 6 System O&M

Chapter 7 Troubleshooting

Appendix 1 Sitemonitor Software Introduction

Appendix 2 Circuit Diagram of DME16

Appendix 3 Circuit Diagram of DMC16M2

Appendix 4 Menu Structure

Appendix 5 Alarm Control Menu Table

Appendix 6 Parameter Setting Table

Liebert DM Series User Manual (56 pages)

Table of Contents

Chapter 1 Overview

Chapter 2 Mechanical Installation

Chapter 3 Electrical Installation

Chapter 4 System Testing

Chapter 5 Micro-Processing Controller

Chapter 6 System Maintenance

Chapter 7 Troubleshooting

Appendix 1 Menu Structure

Appendix 2 Parameter Setting Table

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

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