Emerson Liebert Deluxe System/3 DE Manuals

Emerson Liebert Deluxe System/3 DE Manuals

Manuals and User Guides for Emerson Liebert Deluxe System/3 DE. We have 1 Emerson Liebert Deluxe System/3 DE manual available for free PDF download: Operation And Maintenance Manual

Emerson Liebert Deluxe System/3 DE Operation And Maintenance Manual

Emerson Liebert Deluxe System/3 DE Operation And Maintenance Manual (80 pages)

50 and 60 Hz, 6-30 Ton DX Systems

Brand: Emerson | Category: Air Conditioner | Size: 3.42 MB

Table of Contents

Table of Contents
3
1 Introduction

9
- System Description
  9
2 Initial

11
- Nitial Start Procedure
  
  11
- Additional Considerations for Upflow Units
  11
3 Advanced

12
- Microprocessor Controls
  12
- Basics
  12
- Display the Main Menu-AM Control
  12
- Figure 1 Advanced Microprocessor Control Panel
  12
- Figure 2 Advanced Microprocessor (AM) Control Menu
  13
- Main Menu (AM)-Status/Alarm Data
  14
  - Active Alarms
    14
  - Operating Status
    14
  - Alarm History Log
    14
  - Run Hours Log
    14
  - Analog Sensors
    15
- Main Menu (AM)-Setpoints/Setup
  15
- DIP Switch Settings
  17
  - Table 5 Alarm Default Time Delay
    19
  - Run Diagnostics
    21
  - Change Passwords
    22
- Main Menu (AM)-Date and Time
  22
- Main Menu (AM)-Status Display
  23
- Load Control Features
  23
- Control Circuit Board
  23
  - LCD Display Contrast
    23
  - Nonvolatile Memory
    24
  - DIP Switches
    24
  - Control Outputs
    24
- Communications
  24
  - Table 12 Control Output Leds
    24
  - Table 6 Control Output Leds
    24
  - Monitor Functions
    25
  - View/Change Functions
    25
4 Advanced

26
- Dvanced Icroprocessor with Graphics Control Etup
  26
- Basics
  26
- Figure 3 Advanced Microprocessor with Graphics Control Panel
  26
- Figure 4 Advanced Microprocessor with Graphics (AG) Control Menu
  27
- Display the Main Menu-AG Control
  28
- Main Menu (AG)-Status Display
  28
- Main Menu (AG)-View/Set Alarms
  28
  - Active Alarms
    28
  - Alarm History Log
    28
  - Setup Alarms
    29
  - Table 7 Alarm Default Time Delay
    29
  - Set up Custom Alarms
    30
  - View Water Detect Floor Plan (for Optional LTM1000/LT750)
    30
  - Setup Water Detect Floor Plan
    30
- Main Menu (AG)-Operating Status
  31
- Main Menu (AG)-View/Set Control Setpoints
  31
- Main Menu (AG)-Setup System
  31
  - Table 8 Default Control and Alarm Setpoints
    31
  - Setup Operation
    32
  - Table 9 Setup Functions and Factory Default Values
    32
  - Calibrate Sensors
    33
  - Calibrate Valve Actuator
    33
  - Select Control Algorithm
    33
  - Select Options
    33
  - Table 10 Select Options
    33
  - Change Passwords
    34
  - Select Humidity Sensing Mode
    34
  - Set Status Display
    34
- Main Menu (AG)-Run Diagnostics
  34
  - Show Inputs
    35
  - Test Outputs
    35
  - Test Control Board
    35
  - DIP Switches
    36
- Main Menu (AG)-Date and Time
  36
- Main Menu (AG)-Plot Graphs
  36
  - Table 11 DIP Switch Settings
    36
  - Modify Plot Scales
    37
- Main Menu (AG)-Analog/Digital Inputs
  37
  - Read Analog Inputs
    37
  - Setup Analog Inputs
    37
  - Read Digital Inputs
    38
  - Set up Digital Inputs
    38
- Main Menu (AG)-View Run Hours Log
  38
  - View 24 Hour Run Time History
    38
  - View Total Run Hours
    38
- Load Control Features
  38
- Control Circuit Board
  39
  - LCD Display Contrast
    39
  - Nonvolatile Memory
    39
  - DIP Switches
    39
  - Control Outputs
    40
- Communications
  40
  - Monitor Functions
    40
  - View/Change Functions
    40
5 Response by

41
- Esponse by Ontrol Ype Dvanced Icroprocessor Ontrols
  41
- Temperature Control
  41
  - Cooling/Heating Required, in Percent (%)
    41
  - Response to Control Types
    41
  - Cooling Operation
    42
  - Heating Operation
    42
- Humidity Control
  43
- Load Control Features
  47
- Analog Sensors
  48
- Communications
  50
  - Monitor Functions
    50
  - View/Change Functions
    51
6 Alarm

52
- Larm Escriptions and Olutions
  52
- Standard Alarms
  52
  - Change Filter
    52
  - Compressor Overload
    52
  - Custom Alarms (Only with Advanced Controls)
    53
  - High Head Pressure
    53
  - High Humidity
    53
  - High Humidity and Low Humidity (Simultaneously)
    53
  - High Temperature
    53
  - High Temperature and Low Temperature (Simultaneously)
    53
  - Humidifier Problem
    53
  - Loss of Air Flow
    54
  - Loss of Power
    54
  - Low Humidity
    54
  - Low Suction Pressure
    54
  - Low Temperature
    54
  - Main Fan Overload
    54
  - Short Cycle
    54
- Optional/Custom Alarms
  55
  - Loss of Water Flow
    55
  - Smoke Detected
    55
  - Standby GC Pump on
    55
  - Standby Unit on
    55
  - Water under Floor
    55
7 Component

56
- Omponent Peration and Aintenance Hecks and Djustments
  56
- C Omponent O Peration and M Aintenance , C Hecks and a Djustments
  56
- System Testing
  56
  - Environmental Control Functions
    56
  - Electric Panel
    57
- Filters
  58
- Blower Package
  58
  - Fan Impellers and Bearings
    58
  - Belts
    58
  - Electronic Variable Speed Drive (Inverter)
    59
- Refrigeration System
  59
  - Compressor Oil Level
    59
  - Suction Pressure
    60
  - Discharge Pressure
    60
  - Suction Superheat
    60
  - Thermostatic Expansion Valve
    60
  - Table 15 Suction Pressures
    60
  - Table 16 Discharge Pressures
    60
  - Hot Gas Bypass Valve
    61
  - Figure 7 Hot Gas Bypass
    61
  - Air Cooled Condenser
    62
  - Figure 8 Outdoor Fan/Condenser Configuration
    62
  - Water/Glycol Cooled Condensers
    63
  - Compressor Replacement
    64
- Humidifier
  65
- Electric Reheat
  71
- Table 20 DIP Switch Settings for Steam Generating Humidifier
  71
- Figure 12 Steam Generating Humidifier Control Board
  71
- Table 21 Table
  71
8 Troubleshooting

72
- Table 23 Table
  72
  - Table 21 Blower Troubleshooting
    72
    
    Table 22 Chilled Water Troubleshooting
    72
    
    Table 25 Table
    72
    
    Table 23 Compressor and Refrigeration System Troubleshooting
    73
    
    Table 27 Table
    73
    
    Table 24 Dehumidification Troubleshooting
    75
    
    Table 25 Glycol Pumps Troubleshooting
    75
    
    Table 26 Humidifier—Steam Generator Troubleshooting
    76
    
    Table 27 Humidifier—Infrared Troubleshooting
    77
    
    Table 28 Reheat Troubleshooting
    77
9 Maintenance Inspection Checklist-Monthly

78
10 Maintenance Inspection Checklist-Semiannual

79

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