Daewoo FRS-T20FA Series, Service Manual

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7. Defrosting Cycle
OPERATION AND FUNCTIONS
25
INPUT Control Object
1. Total comp. work time
2. Comp. work rate
3. RT temperature
4. Total door open time
1. Defrosting Mode
CONTENTS
1. Conditions to start defrosting cycle
1) Total comp. work time : 6, 8, ........ 24 hours.
2) Total door open time : 3 minutes
(Any door - F or R - open time is over 3 minutes.)
3) Total time of [comp. ON + comp. OFF] : 60 hours
4) Any error mode : R1, F1, D1, F3, RT/S, Door-switch
2. Conditions to start defrosting mode
1) The mode starts with the following conditions ;
Any error happens when total comp. work time is 6 or 8....... or 24hours.
Total door open time is over 3 minutes.
(Any door - F or R - open time is over 3 minutes.)
2) Defrosting mode starts unconditionally as long as total comp. work time is 24 hours,
even if the above conditions( ~ ) are not satisfied.
3) Defrosting mode starts immediately as long as total time of [comp. ON + comp. OFF] is
over 60 hours, even if the above 1) and 2) conditions are not satisfied.
Remark