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ESIE05-04
Error Codes: System Malfunctions
Part 3 – Troubleshooting
3–45
3
3
4
5
1
Part 3
3
Error Codes: System Malfunctions
3.1
What Is in This Chapter?
Introduction
In the first stage of the troubleshooting sequence, it is important to correctly interpret the error code on
the remote controller display. The error code helps you to find the cause of the problem.
Overview
This chapter contains the following topics:
Topic
See page
3.2–Malfunction of Transmission between Indoor and Outdoor Unit (U4 or UF)
3–46
3.3–Malfunction of Transmission between Indoor Unit and Remote Controller (U5)
3–48
3.4–Malfunction of Transmission between MAIN Remote Controller and SUB
Remote Controller (U8)
3–49
3.5–Malfunctioning Field Setting Switch (UA)
3–50
3.6–Centralized Address Setting Error (UC)
3–52
Summary of Contents for FHQ100BUV3B
Page 1: ...Service Manual ESIE05 04 R 410A Sky Air Indoor...
Page 2: ......
Page 20: ...ESIE05 04 1 2 Part 1 System Outline 3 1 1 5...
Page 62: ...General Outline ESIE05 04 1 44 Part 1 System Outline 3 1 1 4 5...
Page 78: ...ESIE05 04 1 60 Part 1 System Outline...
Page 112: ...Wiring Diagrams ESIE05 04 1 94 Part 1 System Outline 3 1 1 4 5...
Page 140: ...ESIE05 04 2 2 Part 2 Functional Description 3 1 2 5...
Page 164: ...ESIE05 04 3 2 Part 3 Troubleshooting 3 1 3 5...
Page 206: ...Error Codes ESIE05 04 3 44 Part 3 Troubleshooting 3 1 3 4 5...
Page 224: ...Additional Checks for Troubleshooting ESIE05 04 3 62 Part 3 Troubleshooting 3 1 3 4 5...
Page 226: ...ESIE05 04 4 2 Part 4 Commissioning and Test Run 3 1 4 5...
Page 252: ...ESIE05 04 5 2 Part 5 Disassembly and Maintenance 3 1 5...
Page 384: ...Disassembly and Maintenance ESIE05 04 5 134 Part 5 Disassembly and Maintenance 3 1 5 5...
Page 390: ...ESIE05 04 vi Index 3 1 4 5 W Wiring diagrams Indoor units k 1 61...