Codan 6725-W/E-AC/EX-CE - Figure 27: Remote Controller Supply Fault Diagnosis Chart

Maintenance and fault finding
110 Block Up Converter Systems 6700/6900 series User Guide
Figure 27: Remote controller supply fault diagnosis
chart
Remote controller
supply fault
diagnosis chart
Check the Remote
Controller fuse on
6586.
Fuse
OK?
Is there
+12 V between
pin 2 and pin 1 on
Auxiliary I/O
cable
assembly?
6586 faulty.
Refer to Codan.
Replace fuse.
Yes
No
No
Yes
Remote controller
faulty.
Is there
+12 V between
pin U and pin D at
Auxiliary I/O
connector on
6586?
Auxiliary I/O
cable assembly
faulty.
No
Yes