Table of Contents
Advertisement
9-4) Self-diagnosis Abnormality Occurs
)
ATELY
NTL
ID LCE ILE PEPE TES ARE GE EEEMT IERIE
OEE ADSI
@ When abnormality on outer temperature sensor occurs
~ Is insertion of
main PCB connecter(CN31)
normal?
Repair badness on
connector contact or
omission
Replace temperature
sensor
Check main-PCB cold
lead or short
$ outer temperature
Is voltage input of
ICOM PIN #60 normal?
No defect on PCB and temperature
sensor. Recheck connector contact
badness
@ When abnormality of temperature sensor of Refrigerator occurs
$ outer temperature
Replace temperature
sensor.
Badness on connector
contact. Re-insert.
Disconnection of wire
between connector and
sensor.
Check cold lead, short,
lead touch.
\s insertion of
MAIN-PCB connector{CN30}
normal?
Is connection cord
between main-PCB connector
(CN30} sensors?
is input voltage of
MICOM PIN #58 normal?
No defect on PCB and temperature
sensor. Recheck connector contact
badness
Advertisement
Table of Contents
