3) Initial Operation function
3-1) Whenever the power is on, the control board checks the temperature of ice sensor.
If the temperature of sensor is under 32
Ԭ
(0
゜
C
), the heater is operated for 2 minutes.
Otherwise, the heater is not operated. Then initial test mode will be started.
3-2) At initial test mode, geared motor starts to rotate and heater is operated for 30 seconds.
3-3) When the ice tray is leveled within 6 minutes,
it will remain until the temperature of sensor drop down to 32
Ԭ
(0
゜
C
),
3-4) If the temperature is maintained lower than 32
Ԭ
(0
゜
C
), for 5 seconds, water is supplied.
It will remain until the temperature of sensor drop down to 18.5F
3-5) If the temperature is maintained lower than 18.5
Ԭ
(-7.5
゜
C
) for 5 seconds,
and the ice full sensor is off position, the blade ice scoop starts to rotate
to scoop ice cubes out.
Leveling S/W
Ice full S/W
Judgement
MICOM PORT
ON(“LOW”)
ON(“LOW”)
waiting until freezing of water
IC02-MICOM #27: Leveling
IC02-MICOM #28: Ice full
ON(“LOW”)
OFF(“HIGH”)
Out of order
OFF(“HIGH”)
ON(“LOW”)
Ice bucket with full ice-cubes
OFF(“HIGH”)
OFF(“HIGH”)
Rotating before check of full ice-cubes
[Re fe re nc e t a ble ]
2 -3 . I c e -M a ke r Func t ion
2 . I nst ruc t ion of Func t ion
To do list
Summary of Contents for AW3-PJT
Page 17: ...1 7 Principle Of Freezer 1 Product Information To do list https appliancetechmanuals com ...
Page 182: ...6 1 PCB Layout w ith part position 6 PCB Diagram To do list https appliancetechmanuals com ...
Page 188: ...7 Wiring Diagram To do list 7 1 Model RFG295AA BETTER https appliancetechmanuals com ...
Page 189: ...7 Wiring Diagram To do list 7 2 Model RF4287AA BEST https appliancetechmanuals com ...
Page 190: ...7 Wiring Diagram To do list 7 3 Model RFG299AA 7 LCD https appliancetechmanuals com ...
Page 191: ...7 Wiring Diagram To do list 7 4 Model RFG294AA SEARS https appliancetechmanuals com ...
Page 194: ...8 2 CIRCUIT DIAGRAM 8 2 1 Main To do list 8 Schematic Diagram https appliancetechmanuals com ...
Page 208: ...The End Thank you https appliancetechmanuals com ...