Panasonic WH-SDF16C9E8 [98/125] 8 power factor correction pfc abnormality f41

Panasonic WH-SDF16C9E8 [98/125] 8 power factor correction pfc abnormality f41
98
16.5.28 Power Factor Correction (PFC) Abnormality (F41)
Malfunction Decision Conditions:
During operation of cooling and heating, when the PFC protection circuitry in the outdoor unit PCB (main) senses
abnormal high DC voltage level.
Malfunction Caused:
1 Power supply surge.
2 Compressor windings not uniform.
3 Faulty outdoor unit PCB (main).
Abnormality Judgment:
Continue 4 times in 10 minutes.

Содержание

Скачать