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Error code reference
Samsung Air Conditioner Error Code E693
Indoor unit using individual safety devices has an unassigned MCU port address error.
SourceSamsung DVM S2 Air Conditioner Outdoor Unit - Service Manual (AM072-AM240HCV)p. 85
Where this code is documented
1 manual in the MyPros+ library documents this code for Samsung air conditioner.
Models covered by the manuals that document this code
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