Equipment information

LG LWN2131QAG Air Conditioner
Manufacturer:
Model:
LWN2131QAG
Date:
2006
Category:
Group:
Description:
ROOM AIR CONDITIONER
Service Manual
Manual Type:
Service Manual
Pages:
35
Size:
1.60 Mbytes (1680402 Bytes)
Language:
english
Revision:
Manual-ID:
3828A20095H
Date:
Quality:
Electronic document, no scan, very well readable.
Upload date:
2013 03 11
MD5:
a4c81c089f742d0e417f1d0bd25a5088
Downloads:
8097

Information

1. PREFACE 1.1 SAFETY PRECAUTIONS ... 3 1.2 INSULATION RESISTANCE TEST ... 3 1.3 SPECIFICATIONS ... 3 1.4 FEATURES ... 4 1.5 CONTROL LOCATIONS ... 4 2. DISASSEMBLY INSTRUCTIONS 2.1 MECHANICAL PARTS ... 5 2.1.1 FRONT GRILLE ... 5 2.1.2 CABINET ... 5 2.1.3 CONTROL BOX ... 5 2.2 AIR HANDLING PARTS ... 6 2.2.1 COVER (AT THE TOP) ... 6 2.2.2 BLOWER ... 6 2.2.3 FAN ... 6 2.2.4 SHROUD ... 7 2.3 ELECTRICAL PARTS ... 7 2.3.1 MOTOR ... 7 2.3.2 COMPRESSOR ... 7 2.3.3 CAPACITOR ... 7 2.3.4 POWER CORD ... 8 2.3.5 THERMISTOR ... 8 2.3.6 SYNCHRONOUS MOTOR ... 8 2.4 REFRIGERATION CYCLE ... 9 2.4.1 CONDENSER ... 9 2.4.2 EVAPORATOR ... 9 2.4.3 CAPILLARY TUBE ... 9 3. INSTALLATION 3.1 HOW TO INSTALL THE UNIT ... 12 3.2 HOW TO USE THE REVERSIBLE INLET GRILLE ... 12 3.3 Window REQUIREMENTS ... 13 3.4 INSTALLATION KITS CONTENTS ... 13 3.5 SUGGESTED TOOL REQUIREMENTS ... 14 3.6 CABINET INSTALLATION ... 15 4. TROUBLESHOOTING GUIDE 4.1 OUTSIDE DIMENSIONS ... 17 4.2 PIPING SYSTEM ... 17 4.3 TROUBLESHOOTING GUIDE ... 18 5. SCHEMATIC DIAGRAM 5.1 CIRCUIT DIAGRAM ... 27 5.2 ELECTRONIC CONTROL DEVICE ... 28 5.3 COMPONENTS LOCATION(FOR MAIN P.C.B ASM) ... 29 5.4 COMPONENTS LOCATION(FOR DISPLAY P.C.B ASM) ... 29 6. EXPLODED VIEW ... 30 7. REPLACEMENT PARTS LIST ... 31

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