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Panasonic CS-S18PKH User Manual

Panasonic CS-S18PKH
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15.4.19 F90 (Power Factor Correction Protection)
Malfunction Decision Conditions
• During startup and operation of cooling, 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

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Panasonic CS-S18PKH Specifications

General IconGeneral
BrandPanasonic
ModelCS-S18PKH
CategoryAir Conditioner
LanguageEnglish

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