Emerson Liebert iCOM Manuals

Manuals and User Guides for Emerson Liebert iCOM. We have 5 Emerson Liebert iCOM manuals available for free PDF download: Training And Service Manual, Manual, User Manual, Operation & Maintenance Manual

Emerson Liebert iCOM Training And Service Manual (204 pages)

Large Systems Microprocessor

Brand: Emerson | Category: Computer Hardware | Size: 3.08 MB

Table of Contents
4
Chapter 1: Temperature/Humidity Control

7
Chapter 2: Programming Functions

63
- Programming Functions
  63
- Icom Display Components and Functions
  64
- LED Status Indicators
  64
- ICOM Keypad Descriptions:
  65
- Icom Keypad Layout Descriptions
  65
- Icom Display Symbols/Icons
  66
- Displays
  67
- Programming Functions
  67
- Small Display Graphic View
  68
- Small Display Simple View
  68
- Status Display Screens
  68
- Large Display Graphic View
  69
- Large Display Simple View
  69
- Menu Parameters Names
  70
- Menu Screens and Symbols
  70
- User Menu Icons and Descriptions
  71
- Service Menu Icons and Descriptions
  72
- Advanced Menu Icons and Descriptions
  73
- Navigating and Accessing Sub-Menus for Large Displays
  73
- Parameter Codes
  73
- Control Board Saves
  74
- Navigating and Accessing Sub-Menus for Small Displays
  74
- Where and When to Save
  74
- Access Level
  75
- Entering a Password
  75
- Large Display Saves
  75
- Passwords
  75
- Setpoint Parameters
  76
- USER MENU Parameters - Password: 1490
  76
- Event Log
  77
- Graphics Parameters
  77
- Set Alarm Parameters
  78
- Active Alarms – Read Only (Last Menu Selection on Small Display)
  79
- Sensor Data Parameters, Page 1 of 2 – Read Only
  79
- Sensor Data Parameters, Page 2 of 2 – Read Only
  79
- Display Setup Parameters
  80
- Total Run Hours Parameters
  81
- Service Contact Parameters – Read Only
  82
- Sleep Mode Parameters
  82
- Service Menu - 5010
  83
- Standby Settings/Lead-Lag Parameters
  87
- Maintenance/ Wellness Parameters
  88
- Menu Lines S302 and 303
  92
- Menu Lines S306 and S307
  92
- Advanced Menu Parameters
  113
- Factory Settings Parameters
  114
- Runtime Monitoring
  128
- Board Electrical Connections
  132
Chapter 3: Icom Hardware Connections

132
- Introduction
  132
- Display Assemblies
  133
- Large Display
  133
- Small Display
  133
- Unit Control Board DIP Switches and Jumpers
  134
- Unit Mounted Control Board
  134
- Icom Control Board DIP Switch Settings for Analog Input Setup
  135
- Icom Control Board Jumper Settings
  136
- Small Display DIP Switch #3 Settings
  136
- Small Display Jumper Settings
  136
- Large Display DIP Switch #3 Settings
  137
- Default Setting
  138
- Temperature/Humidity Board DIP Switch #1 Settings
  138
- Temperature/Humidity Board Jumper Settings
  138
- Unit Control Board Plug Connectors
  139
- DS/VS Units
  140
- P13: DCV Thermistor Signals
  141
- P22: Glycool Valve/Chilled Water Valve
  141
- P32: Compressor Devices
  141
- P33: Compressor Devices
  141
- P36: Basic Unit Connections
  142
- P38: Smoke Detector
  142
- P39: Firestat & Remote Shutdown
  142
- P40: Basic Unit Connections
  142
- E1/ E2/ E3/ E4: Transformer Grounds
  143
- P63: NOT Used
  143
- P64: Ethernet Port
  143
- Fuse Board Connectors
  144
- Fuse Board Layout: All Units
  144
- P4: 24 VAC Power
  144
- Optional Remote Housing
  145
- Standard Return Air Housing
  145
- Temperature/Humidity Board
  145
- Temperature/Humidity Board: All Units
  145
Chapter 4: General Troubleshooting Data

147
- Introduction
  147
- Areas of Control
  148
- Isolation
  148
- Basic Operation of the Triac
  149
- Semiconductor Showing Movement of Electrons
  149
- Semiconductor Showing no Movement of Electrons
  149
- Front and Left Side Views of the Triac
  150
- Schematic Drawing for the Triac
  150
- Basic Operation of the Opto-Isolator
  151
- Current Flow
  151
- No Current Flow
  151
- Output Opto-Isolator
  151
- Output Opto-Isolator Pin Location
  152
- Output Voltage Check
  152
- Troubleshooting the Output Opto-Isolator
  152
- Input Opto-Isolator Pin Location
  153
- Input Voltage Check
  153
- Troubleshooting the Input Opto-Isolato
  153
- Alarm Input Opto-Isolator Legend:
  154
- Unit Control Board: Opto-Isolator/Triac Legends
  154
- Control Output Opto-Isolator and Triac Legend
  155
- Control Input Check (Aquastat Sensor)
  156
- Fluid Sensor Temperature to Resistance Table
  156
- Icom Diagnostics/Service Mode Programs
  157
- Troubleshooting Checklist
  158
- Basic Troubleshooting Steps
  159
- DC Voltage Check
  159
- Programming
  159
- AC Voltage Check
  160
- If 24 VAC Is Present Perform the Following
  160
- Mechanical Problems
  160
- Moisture Content Charts
  161
- Moisture Content at Temperature
  162
- Suction Transducer Information
  178
- Digital Scroll High Temperature Sensor Chart
  179
- Unit Code Configuration and Code Definitions
  180
- Unit Configuration Code Definition
  181
- Unit Field Code 001 (Firmware Revision)
  181
- Unit Field Code 002 (Unit Product Type)
  181
- Unit Field Code 003 (Refrigerant Type)
  182
- Unit Field Code 004 (Cooling Operation)
  182
- Unit Field Code 005 (Humidifier Type)
  183
- Unit Field Code 006 (Heating Type)
  184
- Unit Field Code 007 (Heat Rejection Type)
  185
- Unit Field Code 008 (Cooling Valve Travel Time)
  186
- Unit Field Code 009 (Fan Control)
  186
- Unit Field Code 010 (Languages)
  186
- Unit Field Code 011, 012, 013, 014 (Customer Input Alarms)
  187
- Unit Field Code 015 (Dehumidification/Reheat Sequencing)
  188
- Unit Field Code 016 (Q15 Output Signal)
  188
- Unit Field Code 017
  189
- Unit Field Code 018 (Not Used)
  189
- Glossary of Terms
  190
- Computer and Network Terms
  194
- Hubs and Switches
  199
- Network Cabling
  199
- Network Information
  199
- What Is Networking?
  199
- Unit Identification or Addressing
  200
- How to Use the Schematic
  201
- Electrical Schematic List
  202

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Emerson Liebert iCOM Training And Service Manual (204 pages)

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Chapter 1: Temperature/Humidity Control

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Chapter 3: Icom Hardware Connections

Chapter 4: General Troubleshooting Data

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