What Is In This Chapter - Daikin FCQ35B7V1 Service Manual

ESIE05-04
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
3.2–Malfunction of Transmission between Indoor and Outdoor Unit (U4 or UF)
3.3–Malfunction of Transmission between Indoor Unit and Remote Controller (U5)
3.4–Malfunction of Transmission between MAIN Remote Controller and SUB
3.5–Malfunctioning Field Setting Switch (UA)
3.6–Centralized Address Setting Error (UC)
Part 3 – Troubleshooting
Remote Controller (U8)
Error Codes: System Malfunctions
Part 3
See page
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3–48
3–49
3–50
3–52
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4
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3–45