LG LSC27914ST Support Question
LG LSC27914ST Support Question
Find answers below for this question about LG LSC27914ST.Need a LG LSC27914ST manual? We have 2 online manuals for this item!
Question posted by dosam on June 11th, 2014
Why Did Ice Maker Quit Working On My New Lg French Door Refrigerator Model
lfx25975st-00
Current Answers
Related LG LSC27914ST Manual Pages
Owner's Manual - Page 3
...13 4. How to ice maker 9 4. Water Valve Tubes Assembly Method 16 8. Monitor Panel...21 6. Icemaker Circuit...50 8. Disassemble of fan Motor 17 9. Dispenser...19 5. ICEMAKER AND DISPENSER WORKING PRINCIPLES AND REPAIR 45 1. EXPLODED VIEW ...132
- 2 - MICOM FUNCTION ...21 1. Function on Icemaker...46 3. Working Principles...45 2. Refrigerator Shelves...8 4. Install Water...
Owner's Manual - Page 5
... Dimensions Net Weight Capacity Refrigerant Climate class Rated Rating Cooling System Temperature Control
Defrosting System
Insulation Compressor Evaporator Condenser Lubricanting Oil Drier Capillary Tube First Defrost Defrost Cycle Desfrosting Device Anti-freezing Heater Case Material Door Material Handle Type Display Graphic Basket Lamp Shelf Tray meat Egg Bank Ice Maker Basket Lamp Shelf
Black...
Owner's Manual - Page 10
...small each time. The amount is less than the optimum level.
- 9 - Collect the
• Hold the ice storage bin as shown in the right figure and pull it out ‚ . Make sure it ....the electricity after connecting water pipe.
WATER SUPPLIED TO ICE MAKER
1) Press the test switch under the ice tray and press test switch. 4) When the ice tray rotates, the water in the right figure &#...
Owner's Manual - Page 15
... sealing well.
1. If damaged torn, or badly stuck, assemble with a new one screw with a screwdriver blade. 2. Disassembly of an upper grille fan:...Check for foam sticking conditions around a shroud, upper freezer and lower freezer during assembling. Dispenser Model
1) How to disassemble: (1) Remove ice bin from the freezer compartment. (2) Loosen the screw on the upper part of an upper ...
Owner's Manual - Page 17
... Water valve Tubes
Side View of Water Valve
1
2
3
1 Water Filter (IN) 5/16"
4
2 Water Filter (OUT 1/4"
3 Ice maker (IN) 1/4"
4
Water Tank (IN) 5/16" Red mark in tube
- 16 -
WATER VALVE TUBES ASSEMBLY METHOD
1) Connect the Water... Filter tube (OUT) 2 to the water valve. 3) Connect the Ice maker tube (IN) 3 to the water valve. 4) Connect the Water Tank tube (IN) 4 to the water valve. 7.
Owner's Manual - Page 23
... mode).
- 22 - Demonstration Mode (OFF Mode) 1) Any Door must be opened or any Door then press and hold ICE PLUS and REFRIGERATOR button over 5 seconds. 3) The display will show the word "OFF" in Freezer and Refrigerator Temperature level. 4) In this mode all leds are turned off function works normally) 6) To exit Demonstration mode open any button...
Owner's Manual - Page 44
...-SS-112L1) D6 IN4004 15
2
37 P41_RXD2
AB F-DOOR SWITCH
F-LAMP
TMP86FS49BFG(IC1)
FUSE-MELTING
DISPENSER LEVER S/W
CON2...
IN4004 10
7
8
33 P75_AIN13
IC7* 9 KID65003AF
P60_AIN00
5 ICE
WATER
3
PILOT SOLENOID VALVE
1 CON4 5
3 H/BAR-HEATER
...CONTROL(S/W 2)
SWITCH LOCATION(FIG.1)
S/W1 S/W2
OFF OFF
ON
OFF
OFF ON
ON
ON
WORK
6.5 s 5.5 s 7.5 s 8.5 s
SWITCH ON ON
12 SWITCH OFF - FIG.1...
Owner's Manual - Page 45
...
R62 2K
R63 2K
RIM1* 16.2KF
R59 2K
CE14 10uF /50V
R61 4.7K
R64* 2K
1
DAMPER,HEATER
2
3
C H/BAR-DOOR S/W
4
D R-DOOR S/W
5 R1-SENSOR
6 7
R2-SENSOR 8
A 9
A 10
B 11 12 B
STEPPING MOTOR
13
CON8
1 ICE MAKER SENSOR
2
3
ICE MAKER
4
STOP S/W
5 6
2
ICE MAKER TEST S/W
7
3 HALL 1
IC
78
+ CE15
8
R65* 4.7K
R66* 4.7K Forward 5
Reverse 6
100uF
/25V
10
9
R67
IC11 4 BA6222
68...
Owner's Manual - Page 46
Ice Maker operation
1-2. Dispenser Operation
1. ICE MAKER OPERATION
1-1. The function is available in models where water and ice are available without opening freezer compartment door.
ª
ª
- 45 - 7. ICEMAKER AND DISPENSER OPERATION AND REPAIRING
1.
Owner's Manual - Page 47
FUNCTION OF ICE MAKER
2-1. 2. Icemaking Control Function
- 46 - Water Supply Control Function
No
DISP S/W
S1
S2
Water Supply Time
Note
1
OFF
OFF
9.0
2
ON
OFF
3
OFF
ON
8.0
DIP S/W Setting will be depend of
10.0
water pressure
4
ON
ON
11.0
2-3. Initial Control Function
Pin No. 44.
2-2.
Owner's Manual - Page 51
...to realize the functions such as the door switch input detection circuit of icemaker cube mold, ice full detection, leveling, ice making test switch input detection is elapsed... 2K
CON8 1 2
ICE MAKER SENSOR
3
ICE MAKER
4
STOP S/W
5
ICE MAKER
6
TEST S/W
2
7
3 HALL 1
IC
+ CE15
8
100uF
/25V
10
9
R67 68,1/2W
CM4
2 1
223/100V
10
M ICE MAKER MOTOR
P67_AIN07_STOP3 27 P70_AIN8 ...
Owner's Manual - Page 52
...51 -
8. CIRCUIT DIAGRAM
CIRCUIT DIAGRAM
ICE MAKER UNIT
M I/M MOTOR
HALL IC
I/M TEST S/W
S/W ICE MAKER PART STOP S/W
I/M SENSOR
STEPPING MOTOR
R2-SENSOR
R1-SENSOR R-DOOR a
PERCEPTION S/W b DAMPER-HTR
PWB ...C-FAN
52
5
2
2
5
PTC
COMBO KIT (PTC+OLP)
c F-DOOR d PERCEPTION S/W
D-SENSOR
F-SENSOR
* PLUG TYPE, CAPACITOR PART, P.T.C, FUSE-M AND COMP' ACCESSORIES ON CIRCUIT DIAGRAM ARE ...
Owner's Manual - Page 58
...food. Space is secluded.
• Inspect parts measurements and check visually.
5) Refrigerant leak. 6) Inadequate of refrigerant. 7) Weak compressor discharging power.
8) Fan does not work. 9) Button is too much food. Condensation and ice formation.
1) Ice in freeezer compartment. Poor door close. - Different rating.
Food vapor. --
Too much . Bushing installed incorrectly...
Owner's Manual - Page 86
... connection in CON8 on Main PCB.
1
RESULT & SERVICE ACTION
Result Firmly plugged Loose
Service Action Go to Step 2
In Freezer compartment remove Tray ice, remove screw of Ice maker unit, quit Ice maker from holders and check for any loose connection.
2
Result Firmly plugged Loose
Service Action Go to Step 3
In the Main PCB, unplug CON8...
Owner's Manual - Page 88
... CON 8.
3
Result 5V
ON
0V
Other
5V
OFF
0V
Other
Service Action Replace Ice maker unit Go to Step 4 Replace Main PCB Go to Step 5 Replace Ice maker unit Replace Main PCB
- 87 - Press the TEST S/W of Ice maker unit, quit Ice maker from holders and check for 3 seconds, permit finish Test Cycle before press again.
4
Result 5V
ON...
Owner's Manual - Page 89
...
Other
Service Action Go to Step 6 Replace Ice maker unit
Replace Main PCB
Check Motor Signal in CON 8. Press Ice maker TEST S/W for 3 seconds. Press Ice maker TEST S/W for 3 seconds. Check the rotation ...
Movement is present in Motor and Arm
Normal
No movement
present in CON 8 Press Ice maker TEST S/W for 3 seconds.
CHECKING FLOW
Check HALL IC signal in Motor and
Abnormal...
Owner's Manual - Page 94
... to Step 5 Other Replace Solenoid Cube
2 to 3
2.88-2.52Ù Go to Step 5 Other Repalce auger motor
1 to 3
2 to 3
- 93 - 2.
Troubleshooting With Error Display
11) Ice Cube Mode is not working
NO.
Owner's Manual - Page 95
11) Ice Cube Mode is not working
NO. NOTE: Voltage only will be appreciated during the first second after press lever S/W after release lever S/W voltage to close Duct Motor will be applier.
7 ...
Owner's Manual - Page 117
...Refer to catch the water supplied in the picture (PILOT VALVE). 22) Refrigerator is shown in test mode) water supply will be activated at the ...customer
CON 4
CON 3
4 3) Execute TEST MODE in Ice maker as is shown in the picture (NOTE: Be sure to locate a recipient below ice maker in order to section 11 and 12 about
3 Ice Cube / Crush nor working.
1) Remove Cover PCB. 2) Check voltage in CON ...
Owner's Manual - Page 118
...
end of Test mode, water was supplied?
6
Result YES NO
Service Action Normal, explain to catch the water supplied
in Ice maker as is not dispensing ice
NO.
22) Refrigerator is shown in the picture (ICE VALVE). CHECKING FLOW
1) Check voltage in CON 3 and CON 4 as is shown in
the picture (NOTE: Be sure to...
LG Knowledge Base Results
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Leaking from dispenser - LG Consumer Knowledge Base
...model ice maker is built in the ice bin closet to make sure the icemaker is no frost or ice accumulation on . Article ID: 6306 Last updated: 26 Oct, 2009 Views: 2201 Water overshooting ice tray Unit not staying cool Refrigerator... to occur. Do not press to prevent melting. Water appearing in the door does not shut all ice cubes periodically to hard on the lever it off , the bucket must... -
No ice - LG Consumer Knowledge Base
... with the ice in the tube is full which may be a power switch. To do this issue from happening, reduce water pressure by Side French 3-Door Refrigerator Configurations Refrigerator: Error Codes Unit not staying cool Refrigerator: Doors too easy to the on the front of the panel. If the feeler arm moves freely, feeler arm is working properly... -
Refrigerator Configurations - LG Consumer Knowledge Base
...with two freezer drawers-double the norm-the new 4-Door French Door configuration provides the ultimate in Refrigerators -> Bottom Freezer French 3-Door French 4-Door Ice maker issues No ice VIDEO Refrigerator: Short Round Water Filter Replacement Installing Water Filter (New Refrigerator) LT600P Refrigerator: Not Sealing Refrigerator: Doors too easy to open interior features a four-compartment...
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