Case Study - E461, E361 (Error Due To Operation Failure Of Inverter Compressor) - Samsung AM072BXV Series Service Manual

System air conditioner outdoor unit

Table of Contents

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)