Daewoo FRN-U20IE series Service Manual page 17

4. Flow Chart of Defrosting Start
Defrosting start
CONTENTS
Start
Comp. operating time
is over 2 hours?
YES
YES
Total time is
over 60 hours?
NO
YES
Comp. operating time
is over 24 hours?
NO
Comp. operating time
is over 6 hours?
YES
YES
Comp. operating rate
is more 85%?
NO
YES
Any error ?
NO
YES
Total door open
time is over 2 min?
NO
End
NO
NO
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REMARKS