User Guide

Installation & Operation Manual - VFH-MB 09/12/18/24 Series
33
Appearance of
the jumper cap
Troubleshooting for C5
malfunction
Is there a jumper cap on
the
main board ?
Is the jumper cap
inserted correctly
and tightly
?
Replace the jumper cap
with the same model
End
yes
yes
Assemble the jumper
cap with the same
model
no
no
yes
Insert the
jum per cap
tightly
no
no yes
Is malfunction
eliminated
no
yes
Replace the mainboard
with the same model.
3. Malfunction of Protection of Jumper Cap C5
Is malfunction
eliminated
Is malfunction
eliminated