40 Troubleshooting SEN00460-01
114E-3 Series
57
E-59 Code [---/B@BCNS] Eng. Overheat 1
Error code Failure code
Trouble Engine overheat
--- B@BCNS
Contents of
trouble
• Engine coolant temperature is above operating range.
Action of
controller
• Limits output and continues operation.
Problem that
appears
on machine
• Output drops.
Related infor-
mation
Possible
causes and
standard value
in normal state
Causes Standard value in normal state/Remarks on troubleshooting
1
Carry out troubleshooting on
machine side
This fault is indicated on only machine side when detected.
Accordingly, contents of troubleshooting depend on machine model.
See Shop manual for machine.
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