Samsung AM022FN1DEH/TK Service Manual page 40

Disassembly and Reassembly
No Parts
4 Drain Sub
3-8
Procedure
2) Separate 8 connecters on the PCB of the
Indoor Unit.
3) Separate the Control In from the Indoor
Unit.
1) Push the hook on the Drain Sub to
separate it.
Remark
Samsung Electronics