Daewoo RN-531N Service Manual page 13

2-3. Defrost Mode
D. Flow chart of How to Start Defrost Mode
※ A.C.R.T. : Accumulated Compessor Run Times
※ R.R.O.C. : Running Rate of Compressor
※ RT: Ambient temperature
Defrost Mode Start
A.C.R.T.= 6,8,10,12hours
Yes
Yes
R.R.O.C.(per 2hrs of A.C.R.T.)≥90%
Yes
Accumulated Door Open Time≥2min.
Yes
Yes
A.C.R.T.≥ 14hours
Start
Yes
Any Error
No
No
No
RT≥38℃
No
No
End
13
2. FUNCTIONS
No