Samsung AC052MNCDKH Service Manual page 69

4-4-18 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?
Samsung Electronics
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.
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