Samsung NS140HHXEA Service Manual page 46

Outdoor unit is not powered on – Initial diagnosis (RC***XG* : 3phase)
cont.
Are the option DIP switches
inside the wired remote controller con-
fi gured correctly?
Yes
Is there an error
message displayed on the wired remote
controller display?
No
Check the target temperature
4-14
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No
Yes
(cont.)
Reconfi gure the option DIP switches
Check the system depending
on the error display
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