Error Codes: Outdoor Units - Daikin Altherma EKHBH Series Service Manual

ESIE06-03
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Error Codes: Outdoor Units

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–"E1" Outdoor Unit PCB Abnormality
3.3–"E5" OL Activation (Compressor Overload)
3.4–"E6" Compressor Lock
3.5–"E7" DC Fan Lock
3.6–"E8" Input Over Current Detection
3.7–"EA" Four Way Valve Abnormality
3.8–"F3" Discharge Pipe Temperature Control
3.9–"F6" High Pressure Control in Cooling
3.10–"H0" Compressor Sensor System Abnormality
3.11–"H6" Compressor Startup Failure
3.12–"H8" CT or Related Abnormality
3.13–"P4, J3, J6, H9" Thermistor or Related Abnormality (Outdoor Unit)
3.14–"L3" Switch Box Temperature Rise
3.15–"L4" Radiation Fin Temperature Rise
3.16–"L5" Output Over Current Detection
Part 3 – Troubleshooting
Error Codes: Outdoor Units
Part 3
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