Owner's Manual
Page 3
...Monitor Panel...21 6. Icemaker Circuit...50 8. TROUBLE DIAGNOSIS...54 10. Handle Removal...12 3. Explanation for PCB circuit 30 7. Ice maker Troubleshooting 49 4. CIRCUIT DIAGRAM...51 9. How to Control the amount of water supplied to Remove Swtich Lamp 13 4. Removing and...Water Filter...7 3. MICOM FUNCTION ...21 1. Working Principles...45 2. EXPLODED VIEW ...132 - 2 - Refrigerator Shelves...8 4. How to ice maker 9 4. Water Valve Disassembly Method 15 7. Water Valve Tubes Assembly Method 16 8. Function on Icemaker...46 3. PARTS IDENTIFICATION ...5 3. DISASSEMBLY...
...Monitor Panel...21 6. Icemaker Circuit...50 8. TROUBLE DIAGNOSIS...54 10. Handle Removal...12 3. Explanation for PCB circuit 30 7. Ice maker Troubleshooting 49 4. CIRCUIT DIAGRAM...51 9. How to Control the amount of water supplied to Remove Swtich Lamp 13 4. Removing and...Water Filter...7 3. MICOM FUNCTION ...21 1. Working Principles...45 2. EXPLODED VIEW ...132 - 2 - Refrigerator Shelves...8 4. How to ice maker 9 4. Water Valve Disassembly Method 15 7. Water Valve Tubes Assembly Method 16 8. Function on Icemaker...46 3. PARTS IDENTIFICATION ...5 3. DISASSEMBLY...
Owner's Manual
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1. SPECIFICATIONS GENERAL FEATURES MODELS LSC27914SB /01 LSC27914SW /01 LSC27914TT /01 LSC27914ST /01 FREEZER REFRIGERATOR SPECIFICATIONS Color Dimensions Net Weight Capacity Refrigerant Climate class Rated Rating Cooling System Temperature Control Defrosting ... 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 PCM Super White Titanium Stainless 36 x 33 x 70 in 328.5 lbs 27 cuft R134a Temperate (N) 115V~ / 60Hz Fan Cooling MICOM control...
1. SPECIFICATIONS GENERAL FEATURES MODELS LSC27914SB /01 LSC27914SW /01 LSC27914TT /01 LSC27914ST /01 FREEZER REFRIGERATOR SPECIFICATIONS Color Dimensions Net Weight Capacity Refrigerant Climate class Rated Rating Cooling System Temperature Control Defrosting ... 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 PCM Super White Titanium Stainless 36 x 33 x 70 in 328.5 lbs 27 cuft R134a Temperate (N) 115V~ / 60Hz Fan Cooling MICOM control...
Owner's Manual
Page 10
...lifting it . If the ice bin does not slide into the tray two or three times. Power Switch ON/OFF 2. DISASSEMBLY ICE STORAGE BIN 2) The bell rings (ding ~ dong), the ice tray rotates, and water comes out the icemaker water tube. 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 it...
...lifting it . If the ice bin does not slide into the tray two or three times. Power Switch ON/OFF 2. DISASSEMBLY ICE STORAGE BIN 2) The bell rings (ding ~ dong), the ice tray rotates, and water comes out the icemaker water tube. 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 it...
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 - The pipe 4 has a Red mark on the end that connects to the water valve. WATER ... TUBES ASSEMBLY METHOD 1) Connect the Water Filter tube (IN) 1 to the water valve. 2) 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, make sure it is the correct tube. NOTA: For...
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 - The pipe 4 has a Red mark on the end that connects to the water valve. WATER ... TUBES ASSEMBLY METHOD 1) Connect the Water Filter tube (IN) 1 to the water valve. 2) 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, make sure it is the correct tube. NOTA: For...
Owner's Manual
Page 45
... D102 D103 D104 D105 D106 6 1 SW101 SW102 SW103 SW104 SW105 SW106 (ÉÙ KEY) (É¥ KEY) (FILTER KEY) (LOCK KEY) (ICE PLUSE KEY) (DISPENSER KEY) CON101 4 RT-SENSOR 5 2 WT-SENSOR 3 1 DISPENSER LED 12 13 14 CON6 1 F-SENSOR 2 3 D-SENSOR 4 ...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 68,1/2W CM4...
... D102 D103 D104 D105 D106 6 1 SW101 SW102 SW103 SW104 SW105 SW106 (ÉÙ KEY) (É¥ KEY) (FILTER KEY) (LOCK KEY) (ICE PLUSE KEY) (DISPENSER KEY) CON101 4 RT-SENSOR 5 2 WT-SENSOR 3 1 DISPENSER LED 12 13 14 CON6 1 F-SENSOR 2 3 D-SENSOR 4 ...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 68,1/2W CM4...
Owner's Manual
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Ice Maker operation 1-2. Dispenser Operation 1. ICEMAKER AND DISPENSER OPERATION AND REPAIRING 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.
Ice Maker operation 1-2. Dispenser Operation 1. ICEMAKER AND DISPENSER OPERATION AND REPAIRING 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.
Owner's Manual
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2. FUNCTION OF ICE MAKER 2-1. Initial Control Function Pin No. 44. 2-2. 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.
2. FUNCTION OF ICE MAKER 2-1. Initial Control Function Pin No. 44. 2-2. 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.
Owner's Manual
Page 51
...* 16.2KF R59 2K CE14 10uF /50V R61 4.7K R64* 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 28 R25* R24* 4.7K 4.7K SW 2 2 1 The ...above icemaker circuits are applied to realize the functions such as ice ejection of icemaker cube mold, ice full detection, leveling, ice making test switch input detection is the ...
...* 16.2KF R59 2K CE14 10uF /50V R61 4.7K R64* 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 28 R25* R24* 4.7K 4.7K SW 2 2 1 The ...above icemaker circuits are applied to realize the functions such as ice ejection of icemaker cube mold, ice full detection, leveling, ice making test switch input detection is the ...
Owner's Manual
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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 ASSEMBLY, DISPLAY M DUCT MOTOR SB 11 YL 10 BK 9 RD/ WH 8... ARE SUBJECT TO CHANGE IN DIFFERENT LOCALITIES AND MODEL TYPE. SOLENOID CUBE FUSE-M SHEATH-HTR 115V/60Hz DISPENSER LEVEL S/W FUSE-M F-DOOR S/W c d F-LAMP M AUGER MOTOR ICE VALVE WATER VALVE PILOT VALVE R-LAMPS a b R-DOOR S/W OLP CAPACITOR PART CR COMP' CS M 3 6 1 CS 5 2 P.T.C COMP' ACCESSORIES - 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 ASSEMBLY, DISPLAY M DUCT MOTOR SB 11 YL 10 BK 9 RD/ WH 8... ARE SUBJECT TO CHANGE IN DIFFERENT LOCALITIES AND MODEL TYPE. SOLENOID CUBE FUSE-M SHEATH-HTR 115V/60Hz DISPENSER LEVEL S/W FUSE-M F-DOOR S/W c d F-LAMP M AUGER MOTOR ICE VALVE WATER VALVE PILOT VALVE R-LAMPS a b R-DOOR S/W OLP CAPACITOR PART CR COMP' CS M 3 6 1 CS 5 2 P.T.C COMP' ACCESSORIES - 51 -
Owner's Manual
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...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... in the picture. 3 Result 0 Ù Short OFF Open Other Normal Service Action Plug CON 8, then, go to Step 4 Replace Main PCB Unplug Ice maker unit and check value between White to White. 4 Result 0 Ù Short OFF Open Other Normal Service Action Replace...
...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... in the picture. 3 Result 0 Ù Short OFF Open Other Normal Service Action Plug CON 8, then, go to Step 4 Replace Main PCB Unplug Ice maker unit and check value between White to White. 4 Result 0 Ù Short OFF Open Other Normal Service Action Replace...
Owner's Manual
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... S/W in 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...
... S/W in 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...
Owner's Manual
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... (0V 5V 0V ...) No change from positive voltage to negative voltage during Test period. Press Ice maker TEST S/W for 3 seconds. 8) Abnormal Ice maker Unit Error NO. It must change (Still in CON 8. Press Ice maker TEST S/W for 3 seconds. Check the rotation of motor and the movement of arm. 7... movement present in Motor and Abnormal Arm Service Action Explain to Step 6 Replace Ice maker unit Replace Main PCB Check Motor Signal in 0V or 5V) Other Service Action Go to costumer Replace Ice maker unit - 88 - CHECKING FLOW Check HALL IC signal in motor signal during ...
... (0V 5V 0V ...) No change from positive voltage to negative voltage during Test period. Press Ice maker TEST S/W for 3 seconds. 8) Abnormal Ice maker Unit Error NO. It must change (Still in CON 8. Press Ice maker TEST S/W for 3 seconds. Check the rotation of motor and the movement of arm. 7... movement present in Motor and Abnormal Arm Service Action Explain to Step 6 Replace Ice maker unit Replace Main PCB Check Motor Signal in 0V or 5V) Other Service Action Go to costumer Replace Ice maker unit - 88 - CHECKING FLOW Check HALL IC signal in motor signal during ...
Owner's Manual
Page 117
... and CON 4 as is shown in the picture (NOTE: Be sure to locate a recipient below ice maker in order to customer CON 4 CON 3 4 3) Execute TEST MODE in Ice maker as is not dispensing ice NO. RESULT & SERVICE ACTION Result ON OFF Service Action Go to Step 2 Turn ON, explain ...the picture (PILOT VALVE). TEST S/W Result 110~127 Vac Other Service Action Go to outlet. 2 Check cube / Crush mode function. CHECKING FLOW Check for Ice maker power S/W status. 1 Check the water supply connection to Step 5 Replace Main PCB 4) Check the result. - 116 - 22) Refrigerator is shown in...
... and CON 4 as is shown in the picture (NOTE: Be sure to locate a recipient below ice maker in order to customer CON 4 CON 3 4 3) Execute TEST MODE in Ice maker as is not dispensing ice NO. RESULT & SERVICE ACTION Result ON OFF Service Action Go to Step 2 Turn ON, explain ...the picture (PILOT VALVE). TEST S/W Result 110~127 Vac Other Service Action Go to outlet. 2 Check cube / Crush mode function. CHECKING FLOW Check for Ice maker power S/W status. 1 Check the water supply connection to Step 5 Replace Main PCB 4) Check the result. - 116 - 22) Refrigerator is shown in...
Owner's Manual
Page 118
... the result. CHECKING FLOW 1) Check voltage in CON 3 and CON 4 as is shown in the picture (NOTE: Be sure to locate a recipient below ice maker in the picture (ICE VALVE). 22) Refrigerator is shown in order to customer Replace Valve assembly - 117 - RESULT & SERVICE ACTION Result 110~127 Vac Service Action Go to...
... the result. CHECKING FLOW 1) Check voltage in CON 3 and CON 4 as is shown in the picture (NOTE: Be sure to locate a recipient below ice maker in the picture (ICE VALVE). 22) Refrigerator is shown in order to customer Replace Valve assembly - 117 - RESULT & SERVICE ACTION Result 110~127 Vac Service Action Go to...
Specification
Page 2
... Year Parts and Labor, 7 Years on the Sealed System UPC CODES LSC27914SW Smooth White 048231 783361 LSC27914SB Smooth Black 048231 783378 LSC27914ST Stainless Steel 048231 783347 www.LG.com LG Electronics U.S.A., Inc. 1000 Sylvan Avenue Englewood Cliffs, NJ 07632 Customer Service and Technical Support: (800)...Clearance Sides 2", Top 2", Back 2" Weight (Unit/Carton) 328 lbs./360 lbs. "LG Life's Good" is a registered trademark of Shelves Shelf Construction Door Bins Drawer Ice and Water Dispenser Automatic Ice Maker IcePlus™ Freezer Light 16.2 cu.ft. 10.2 cu.ft. 26.5 cu.ft...
... Year Parts and Labor, 7 Years on the Sealed System UPC CODES LSC27914SW Smooth White 048231 783361 LSC27914SB Smooth Black 048231 783378 LSC27914ST Stainless Steel 048231 783347 www.LG.com LG Electronics U.S.A., Inc. 1000 Sylvan Avenue Englewood Cliffs, NJ 07632 Customer Service and Technical Support: (800)...Clearance Sides 2", Top 2", Back 2" Weight (Unit/Carton) 328 lbs./360 lbs. "LG Life's Good" is a registered trademark of Shelves Shelf Construction Door Bins Drawer Ice and Water Dispenser Automatic Ice Maker IcePlus™ Freezer Light 16.2 cu.ft. 10.2 cu.ft. 26.5 cu.ft...