Samsung AHU Series Service Manual page 25

No Parts
11 Control Out 1) Disconnect 4 Connecters From
2) Unscrew and remove 1 mounting screw
3) Separate Ass'y Control Out.
Samsung Electronics
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Procedure
Ass'y Control Out.
in Control Out. (Use +Screw Driver)
Disassembly and Reassembly
Remark
3-17