4-2-12) When Crush (Crushed Ice) & Cube (Cubed Ice) Does Not Operate Well - Samsung RSG5D SERIES Service Manual

TROUBLE SHOOTING
4-2-12) When Crush (Crushed Ice) & Cube (Cubed Ice) does not operate well
Only for Dispenser models
Start
Ice comes out when
extracting it.
YES
Ice Selection is
Cubed
Cubed Ice comes out.
NO
When Water & Ice S/W is
pressed, CN50 #7
changes to 0V.
YES
When Water & Ice S/W
is pressed, IC73 #11
changes to 0V
YES
When Water & Ice S/W is pressed,
the voltage across CN70 #3 & CN73 #11 is
about AC 230V(or 115V)
YES
MAIN PBA is normal.
-- Check other parts.
Check wires between AUGER
MOTOR MAIN PBA
Defective CUBE Solenoid or
Defective Connector Contacts
Freezer door should be closed
during operation.
NO
Ice is in the Ice NO
bucket.
YES
Check switches related with ICE
Check door switches
Check motors related with ICE
Check wire connection
Check if the Cover ICE ROUTE opens.
Crushed
YES
Normal Operation
NO
Water & Ice S/W or
Wire Defect
NO
Main PBA Defect,
Replace it
NO
Replace SSR74
80
NO
Ice Off is selected
on the Display Panel
YES
Check if water hose is bent
Cancel Ice Off
or closed.
Select Cubed/Crushed
Check Water Supply for Ice-
Maker and Solenoid
Check Ice-Maker wires
Check Ice-Maker Kit
YES
Crushed Ice comes
out.
NO
Normal Operation
NO
When Water & Ice S/W is
pressed, CN50 #7
changes to 0V.
Water & Ice S/W or
YES
Wire Defect
When Water & Ice
NO
S/W is pressed, IC73 #12
changes to 0V
YES
MAIN PBA Defect - Replace it
When Water & Ice S/W is pressed,
NO
the voltage across CN70 #3 & CN73 #9
is about AC 230V(or 115V)
Replace it RY7B
YES
MAIN PBA is normal.
-- Check other parts.
Check wires between AUGER
MOTOR MAIN PBA