VM Motori MR 700 Instruction Manual page 113

DIAGNOSIS OF FAILURES
– The engine is fitted with a self-diagnosis
system that allows any operating mal-
functions to be identified, by means of
indicators (B-D- F) and/or activation of an
acoustic signal.
– In the presence of operating malfunc-
tions, the display (H) shows the values
detected by the instruments, the error
identification codes and the relevant
description.
– Button (L) serves to show the malfunc-
tions on display in sequence.
Important
In the event of malfunctions, turn the
engine off immediately, contact one of
the manufacturer's authorised service
centres and provide them with the
information shown on the display.
READING ERROR CODES
In case of malfunction, the display (H)
visualises the presence of error codes.
In the case of one or more error codes,
the display shows the following caption:
DTC
Photo 1 represents the presence of 6
malfunctions that have occurred.
While holding down the button (L) you
can see the first error code "SPN". Photo
2 represents the presence of the error
code SPN 628.
By pressing the button (L) again you can
see the errors later.
Refer to the table "Error Codes List" to
identify the description of the error code.
Ed. 3 - 2012_11
Photo 1
Photo 2
Button (L)
5
MR 700
Button (L)
display (H)
display (H)
English