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ESIE05-03
Outdoor Unit Functional Concept
Part 2 – Functional Description
2–41
3
2
4
5
1
3.3
Frequency Regulating Functions
Introduction
One of the main functions of the
µ
-controller will be the control of the compressor frequency. The next
chapter will explain how the compressor frequency is determined.
Content
Topic
See page
3.3.1–Starting Frequency Control
2–42
3.3.2–General Frequency Control
2–45
3.3.3–Low Pressure Protection Control (RZQ71)
2–47
3.3.4–High Pressure Protection Control
2–49
3.3.5–Discharge Pipe Temperature Control
2–50
3.3.6–Suction Pipe Superheat Protection Control (Heating Mode)
2–51
3.3.7–Inverter Current Protection Control
2–52
3.3.8–Input Current Control
2–53
3.3.9–Inverter Cooling Fin Temperature Control
2–54
3.3.10–Pressure Difference Control
2–55
3.3.11–Oil Recovery Operation
2–57
ESIE05-03.book Page 41 Wednesday, April 6, 2005 4:09 PM
Summary of Contents for RZQ100B7W1B
Page 1: ...Service Manual ESIE05 03 RZQ71 125B8V3B RZQ100 140B7W1B Sky Air Inverter R 410A B series...
Page 2: ......
Page 10: ...ESIE05 03 viii Table of Contents 3 1 4 5...
Page 24: ...ESIE05 03 1 2 Part 1 System Outline 3 1 1 5...
Page 32: ...General Outline Outdoor Units ESIE05 03 1 10 Part 1 System Outline 3 1 1 4 5...
Page 42: ...Specifications ESIE05 03 1 20 Part 1 System Outline 3 1 1 4 5...
Page 56: ...Functional Diagrams ESIE05 03 1 34 Part 1 System Outline 3 1 1 4 5...
Page 58: ...ESIE05 03 1 36 Part 1 System Outline...
Page 70: ...Wiring Diagrams ESIE05 03 1 48 Part 1 System Outline 3 1 1 4 5...
Page 84: ...PCB Layout ESIE05 03 1 62 Part 1 System Outline 3 1 1 4 5...
Page 86: ...ESIE05 03 2 2 Part 2 Functional Description 3 1 2 5...
Page 110: ...General Functionality ESIE05 03 2 26 Part 2 Functional Description 3 1 2 4 5...
Page 150: ...ESIE05 03 3 2 Part 3 Troubleshooting 3 1 3 5...
Page 188: ...Troubleshooting ESIE05 03 3 40 Part 3 Troubleshooting 3 1 3 4 5...
Page 264: ...Additional Checks for Troubleshooting ESIE05 03 3 116 Part 3 Troubleshooting 3 1 3 4 5...
Page 266: ...ESIE05 03 4 2 Part 4 Commissioning and Test Run 3 1 4 5...
Page 306: ...ESIE05 03 5 2 Part 5 Disassembly and Maintenance 3 1 5...