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In addition, to cope with the occurrence of a problem in this equipment, there are error codes for interlocking (or making
functional limits) and alarming so that this problem cannot evolve into more serious problem. Before asking us for servicing,
please examine the error codes.
Checking procedure of the error code
1) Pressing switch in the control box (SC-910N),
turn ON the power switch.
2) LED becomes display with the sound of “peep”
and the latest error code is displayed.
3) Confirmation of the contents of previous error can
be performed by operating switches or .
(When the confirmation of the contents of previ-
ous error advanced to the last, the warning sound
peeps in single tone two times.)
(Caution) When operating switch , one before
the existing error code is displayed.
When operating switch , one after
the existing error code is displayed.