Daewoo FRS-2021 - 5. DISASSSEMBLY AND ASSEMBLY; 5-1. Replacing Freezer Parts

Delay Function of Electric Components
INPUT Control Object
COMP ON/OFF
COMP
F-FAN
CONTENTS REMARKS
1) F-fan delay by comp. ON/OFF
-> F-fan is ON/OFF 1 minute after comp. is ON/OFF.
2) Fan Delay and Priority
R FAN
ON condition
0.5sec.
ON
ON
ON
1.0sec.
1.5sec.
F FAN
C FAN
OFF
OFF
OFF
3) F/R-fan delay by door open/close for easy door
-> Inspection : checkup door opening 2 hours after initial start
-> First R is ON, 1 second later F is ON to protect DC fan against over current at
initial start.
DOOR
R FAN
OPEN
CLOSE
20.5 sec. (0.5sec.
for first 2 hrs.)
21sec. (1sec. for first 2 hrs.)
ON
OFF
ON
OFF
F FAN
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1Min
1Min