Volvo Penta Boat Trim System Manual Del Usuario página 9

Fault codes, boat trim system
Fault code
7
Flashing: LED above
button A
Fault codes, acU
ec Flash pattern
7:1 1 flash every two seconds.
7:2 2 flashes every two seconds
7:3 3 flashes every two seconds.
7:4 4 flashes every two seconds.
Flash pattern Fault
A) Indicates that no com-
munication between the
ACU and the control panel
has been detected.
B) Communication be-
tween the ACU and the
control panel OK; other
data/signals lacking.
Status
The ACU has no running trim setting.
(Set running trim)
Data communication fault.
Internal ACU fault.
No data from GPS for more than 35 seconds
(over 2 minutes at start).
action
7:0 A) Alt.1: No autotrim in-
stalled. Install autotrim.
Alt. 2: Check that the cable
between the ACU and the
boat trim system is connect-
ed properly. Check that the
cables are not damaged.
7:1 B) The ACU has no run-
ning trim setting.
7:2 B) Data communication
fault. Check that the cable
between the ACU and the
boat trim system is connect-
ed properly. Check that the
cables are not damaged.
7:3 B) Internal ACU fault.
Check the control unit instal-
lation.
7:4 B) No data from the GPS
for more than 35 seconds
(during normal operations)
or more than 120 seconds
during the start procedure.
Check that the cable be-
tween the ACU and the GPS
receiver is connected prop-
erly. Check that the cables
are not damaged. Check the
GPS receiver location/instal-
lation.
Fault code causes 7:1, 7:2,
7:3 and 7:4 are signaled by
flash sequences from the
green control unit LED. Re-
fer to the table in the Fault
codes, acUsection.
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