Panasonic CS-E10JD3EA Service Manual page 75
Air conditioner
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Also See for CS-E10JD3EA:
- Operating instructions manual (12 pages) ,
- Operating instructions manual (92 pages) ,
- Service manual (5 pages)
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15.5.16. F90 (Power Factor Correction Protection)
Malfunction Decision Conditions
• During startup and operation of cooling and heating, when Power Factor Correction (PFC) protection circuitry at the outdoor unit
main PCB senses abnormal high DC voltage level.
Malfunction Caused
• DC voltage peak due to power supply surge.
• DC voltage peak due to compressor windings not uniform.
• Faulty outdoor PCB.
Troubleshooting
75
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