16
1. Defrost Mode
INPUT
CONTROL OBJECT
CONTENTS
REMARKS
1. Defrosting Cycle
1. Comp
2. F-Fan
3. R-Fan
4. D-Heater
Pre-Cool
Pause
Fan-Delay
Heater
Defrosting
Pre-Cool
1) Time : 50 minutes
2) Comp , F-fan : ON
R-fan : Control
D-HTR : OFF
3) If F-sensor
≤
-27
℃
, then Pre-Cool becomes. OFF
Heater
Defrosting
1) Comp, F-fan, R-fan : OFF
D-HTR : ON
2) Time limit
30 seconds : Heater is ON regardless of D-sensor
temperature right after defrosting start
30 minutes : in case of D1- Error
80 minutes : in normal control state
3) If D-sensor
≥
13
℃
, Heater Defrosting is OFF
Pause
Time : 7 minutes
Comp, F-fan, R-fan, Heater etc. : OFF
Fan-Delay
1) Time : 5 minutes
Comp : ON and F-fan, R-fan, Heater : OFF
4-2. Defrost Mode
2.The defrost mode start with the following conditions
1) Total operation time of comp. becomes : 6,8,10,……… 24 hours.
①
Comp. operating rate : more 85%
②
Total door open time : 2 minutes
(Any door, F or R open time is over 2 minutes.)
③
Any error mode : R1, F1, D1, F3, RT/S, Door-switch etc.)
2) Defrosting mode starts unconditionally as long as total comp. work time is
24 hours, even if the above conditions 1) 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.
3. In providing initial power (or returning power failure)
If D-sensor temp.
≤
3.5
℃
, defrosting mode starts .
Содержание FRS(N)-U20IA
Страница 4: ...3 2 EXTERNAL VIEWS 2 1 External Size FRS N U20IA...
Страница 5: ...4 FRS N U20DA FRS N U20EA...
Страница 6: ...5 FRS N U20FA FRS N U20GA...
Страница 41: ...40 6 1 Wiring Diagram 6 DIAGRAM FRS N U20IA...
Страница 42: ...41 FRS N U20DA EA FA GA...
Страница 43: ...42 6 2 Circuit Diagram of Main PCB FRS N U20IA...
Страница 44: ...43...
Страница 45: ...44 FRS N U20DA EA FA GA...
Страница 46: ...45...
Страница 88: ...87 11 5 Dispenser Water Flow...
Страница 89: ...88 CABINET 12 1 FRS N U20IA 12 EXPLODED VIEW PARTS LIST...
Страница 90: ...89 MECH ROOM...
Страница 91: ...90 R ROOM...
Страница 92: ...91 F ROOM...
Страница 93: ...92 F DOOR...
Страница 94: ...93 R DOOR...
Страница 99: ...98 CABINET 12 2 FRS N U20DA...
Страница 100: ...99 MECH ROOM...
Страница 101: ...100 R ROOM...
Страница 102: ...101 F ROOM...
Страница 103: ...102 F DOOR...
Страница 104: ...103 R DOOR...
Страница 110: ...109 CABINET 12 3 FRS N U20EA...
Страница 111: ...110 MECH ROOM...
Страница 112: ...111 R ROOM...
Страница 113: ...112 F ROOM...
Страница 114: ...113 F DOOR...
Страница 115: ...114 R DOOR...
Страница 121: ...120 CABINET 12 4 FRS N U20FA...
Страница 122: ...121 MECH ROOM...
Страница 123: ...122 R ROOM...
Страница 124: ...123 F ROOM...
Страница 125: ...124 F DOOR...
Страница 126: ...125 R DOOR...
Страница 132: ...131 CABINET 12 5 FRS N U20GA...
Страница 133: ...132 MECH ROOM...
Страница 134: ...133 R ROOM...
Страница 135: ...134 F ROOM...
Страница 136: ...135 F DOOR...
Страница 137: ...136 R DOOR...
Страница 143: ...686 AHYE ON DONG MAPO GU S E OUL KOR E A C P O BOX 8003 S E OUL KOR E A PRINTED DATE JULY 2005 DAEWOO ELECTRONICS CORP...