52
6. TROUBLESHOOTING
6-3) If defrost function
Is F, R defrosting sensor by
self-diagnosis normal?
Start
Exchange and troubleshoot the
corresponding sensor.
See Ref. 3: ‘Check load’ in the manual.
Make decision on the basis of ref. 4 and
6 in the manual.
See test function in the manual.
Recheck the corresponding sensor for
an error if it fails in return.
See ‘Load Drive Circuit section’ and
Ref. 2: How to check failure of relay.
Is F, R Room defrosting heater normal?
Check temp. fuse,
breaking of heater wire, contact of
wire and so on.
Is temp. of the defrosting
sensor below 5?
Run forced operation for a
specified period.
Repair the connection terminal.
Perform forced defrosting for F and
F Room at a time.
Normal
Check temp. fuse, breaking of heater wire,
contact of wire and so on.
Exchange or troubleshoot the failure relay or
exchange PCB ass’y.
Is power applied to the
respective defrosting heaters?
Does the system
return to cooling operation after heating
for a specified period of time?
Recheck the connection
terminal in Main PCB
NO
NO
YES
YES
NO
YES
NO
NO
NO
YES
YES
YES
If temp. of F, R defrosting sensor by the
working of heater are over 50
℉
Reference
Summary of Contents for RS265BBWP
Page 18: ...18 Refrigerator 2 PRODUCT SPECIFICATIONS 2 9 Cooling Air Circulation Freezer...
Page 68: ...7 EXPLODED VIEW PARTS LIST 7 3 Cabinet 7 1 69...
Page 78: ...79 8 BLOCK DIAGRAM...
Page 79: ...80 9 WIRING DIAGRAM 9 1 RS265BB RS267BB RS267LB RS269LB...
Page 80: ...81 9 WIRING DIAGRAM 9 2 RS263BB RS265LB...
Page 82: ...83 10 PCB DIAGRAM 10 2 CONNECTOR ARRANGEMENT Main Board...
Page 83: ...84 11 CIRCUIT DIAGRAM...
