Samsung AC024BXSCCC - 4-4-3. Indoor unit float sensor error (E153)

Disassembly and Reassembly
Samsung Electronics 3-5
No Parts Procedure Remark
2) Separate 8 connecters on the PCB of
the Indoor Unit.
3) Separate the Control In from the
Indoor Unit.
2 Drain Sub 1) Push the hook on the Drain Sub to
separate it.