Troubleshooting _ 23
Error Type
Error
Mode
Causes Corrective Actions Description of Photo
Door Error
DC
This may occur
when the door
switch is defective.
This may occur
when the main PCB
is defective.
the boiling course.
door is opened, close the door.
status and repair it if necessary.
circuit is defective, replace it.
the terminals of Reed SW.
terminals of Motor.
DC1
DC2
switch unit is not
inserted.
switch unit
is damaged.
The wire is
disconnected.
switch unit
is defective.
This may occur
due to a defect of
the main PCB.
unit is inserted.
unit is damaged.
defective,replace it.
replace it.
Contact.
Check the Door Lock / Unlock state.
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