SiK011003
49
Troubleshooting
Troubleshooting
(3) Malfunction of Protection of Jumper Cap
Appearance of
the jumper cap
Is there jumper cap on the
mainboard?
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
Is malfunction
eliminated
no
yes
Insert the
jumper cap
tightly
Is malfunction
eliminated
no
no
yes
Is malfunction
eliminated
no
yes
Replace the mainboard
with the same model.
Start
Malfunction
Name
Indicator Display (during
blinking, ON 0.5s and OFF 0.5s)
Operation
Indicator
Cool
Indicator
Heating
Indicator
Protection of jumper
cap
OFF 3S
and blink
15 times