Emerson DMC12 Manuals

Manuals and User Guides for Emerson DMC12. We have 1 Emerson DMC12 manual available for free PDF download: User Manual

Emerson DMC12 User Manual

Emerson DMC12 User Manual (59 pages)

Brand: Emerson | Category: Air Conditioner | Size: 1.67 MB

Table of Contents

Table of Contents
2
Chapter 1 Introduction

5
- Product Model Information
  5
- Functions
  5
  - Controller
    6
  - Evaporator
    6
  - Condenser
    7
- Environment Requirement
  7
  - Operating Environment
    7
  - Storage Environment
    7
- Main Parts
  8
  - Evaporator Module
    8
  - Condensing Module
    8
  - Pressure Switch
    8
  - Blower Speed Controller
    8
- Optional Parts
  8
  - Humidifier
    8
  - Heater
    9
  - Remote Monitoring Software
    9
Chapter 2 Mechanical Installation

10
- Installation Considerations
  10
- Equipment Inspection
  10
- System Installation Arrangement
  11
- Evaporator Installation
  14
  - Room Preparation
    14
  - Location Consideration
    15
  - Installation Procedure
    16
- Condenser Installation
  17
  - Location Considerations
    17
  - Installation Procedure
    17
- Piping Connections
  18
- Checklist for Mechanical Installation
  23
Chapter 3 Electrical Installation

24
Chapter 4 System Commission

31
- Inspection Before/After Start-Up
  31
- Speed Controlling for Condenser Blower
  32
- System Function Testing
  32
  - Cooling Operation
    32
  - Heating Operation
    32
  - Humidification Operation
    33
  - Dehumidification Operation
    33
Chapter 5 Microprocessor Control

34
- LCD Screen
  34
- Control Buttons
  34
- Setpoints
  35
- Control Screen
  37
  - Off Screen
    37
  - On Screen
    37
  - Normal Screen
    37
  - Password Screen
    38
- Main Menu
  39
- Alarm Menu
  39
  - Alarm Status
    40
  - Alarm History
    40
  - Alarm Setpoint
    41
  - Alarm Outputs
    41
  - Custom Alarm
    42
  - Service Intervals
    42
- Setpoints
  43
- System Status
  44
  - T/H Status
    44
  - Time/Date
    44
  - Output Status
    45
  - Run Hours
    45
- System Menu
  45
  - System Setup
    46
  - Optional Func
    47
  - Sensor Calibrate
    48
  - Output Diagnose
    49
  - Change Password
    49
  - System Reset
    50
Chapter 6 Maintenance

51
- Electric Board
  51
- Evaporator
  52
  - Filter
    52
  - Blower
    52
  - Drain Line
    53
  - Heater
    53
  - Thermal Expansion Valve
    53
  - High/Low Pressure Switch
    53
  - Compressor
    54
- Condenser
  55
  - Refrigeration System
    55
  - Air Cooled Condensing Units
    55
- Maintenance Inspection Checklist
  55
Chapter 7 Troubleshooting

57
Appendix Control System Menu Structure

59

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