ESIE10-01
ii Table of Contents
3
1
4
5
Part 2
Functional Description
1 The Digital Controller
1.1 What Is in This Chapter? ......................................................................... 2–3
1.2 System Architecture................................................................................. 2–4
1.3 Customer Interfaces ................................................................................ 2–6
1.4 Display and Keypad................................................................................. 2–10
2 Functional Control
2.1 What Is In This Chapter? ......................................................................... 2–23
2.2 Unit Functions.......................................................................................... 2–24
2.3 Circuit Functions ...................................................................................... 2–40
Part 3
Troubleshooting
1 Alarms and Events
1.1 What Is in This Chapter? ......................................................................... 3–3
1.2 Unit Stop Alarms...................................................................................... 3–4
1.3 Unit Events .............................................................................................. 3–14
1.4 Circuit Stop Alarms .................................................................................. 3–18
1.5 Circuit Events........................................................................................... 3–45
1.6 Alarm Logging.......................................................................................... 3–52
1.7 Event Logging.......................................................................................... 3–53
2 Controller Inputs and Outputs
2.1 What is in This Chapter? ......................................................................... 3–55
2.2 Main Board Controller (POL687.70/MCQ)............................................... 3–56
2.3 Expansion I/O Compressor #1 to #4 (POL965.00/MCQ)......................... 3–58
2.4 Expansion I/O EXV Circuit #1 to #4 (POL94U.00/MCQ) ......................... 3–60
2.5 Expansion I/O Fan Module Circuit #1 & #2 (POL945.00/MCQ)............... 3–61
2.6 Expansion I/O Fan Module Circuit #3 (POL945.00/MCQ) ....................... 3–62
2.7 Expansion I/O Fan Module Circuit #4 (POL945.00/MCQ) ....................... 3–63
2.8 Expansion I/O Fan Module Circuit #3 & #4 (POL945.00/MCQ)............... 3–64
2.9 Expansion I/O Unit Alarm & Limiting (POL965.00/MCQ)......................... 3–65
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