Troubleshooting
4-4 Case study for trouble shoots (cont.)
4-4-10 Case study – E461, E361 (Error due to operation failure of inverter compressor)
Outdoor unit display
∙ Startup, and then if the speed increase is not normally.
Judgment Method
∙ Detected by H/W or S/W.
∙ Compressor connection error
Cause of problem
∙ Defective Compressor
∙ Defective PBA
Samsung Electronics
(INVERTER1 PBA)
(INVERTER2 PBA)
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