E462 : Current Protection Control Causes Comp. Down; E484 : Pfc Overload Error - Samsung AC048KXQPCC Service Manual

Troubleshooting

4-3-11 E462 : Current protection control causes comp. down

E484 : PFC overload error

Outdoor unit display
Criteria
Cause of problem
1. How to check
Compressor input voltage supplied ok?
Overcurrent option setting ok?
4-18
E462,E484
• The outdoor machine input current above I_Trip.
•Check the compressor input voltage. (error for low voltage.)
•Check the overcurrent option setting.
Yes
Finished inspections
No
Check the input power terminal.
No
Correct the overcurrent setting.
Samsung Electronics