Equipment information
LG LWN2123BCG Air Conditioner
Manufacturer:
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Model:
LWN2123BCG
Date:
2006
Category:
Group:
Description:
Room Air Conditioner
Manual Type:
Service Manual
Pages:
43
Size:
1.71 Mbytes (1788754 Bytes)
Language:
english
Revision:
Manual-ID:
3828A30001N
Date:
Quality:
Electronic document, no scan, very well readable.
Upload date:
2014 06 12
MD5:
990d1def9c828a288e6e3bb76072ee9e
Downloads:
6581
Information
1. PREFACE
1.1 SAFETY PRECAUTIONS ... 2
1.2 INSULATION RESISTANCE TEST ... 2
1.3 SPECIFICATIONS ... 3
1.4 FEATURES
... 6
1.5 CONTROL LOCATIONS ... 6
1.5.1 COOLING ONLY MODEL ... 6
1.5.2 HEAT PUMP MODEL ... 7
1.5.3 COOLING ONLY MODEL WITH REMOTE
CONTROL AND TOUCH TYPE ... 8
2. DISASSEMBLY INSTRUCTIONS
2.1 MECHANICAL PARTS ... 10
2.1.1 FRONT GRILLE ... 10
2.1.2 CABINET ... 10
2.1.3 CONTROL BOX ... 10
2.2 AIR HANDLING PARTS ... 11
2.2.1 COVER (AT THE TOP) ... 11
2.2.2 BLOWER ... 11
2.2.3 FAN
... 11
2.2.4 SHROUD ... 12
2.3 ELECTRICAL PARTS ... 12
2.3.1 MOTOR ... 12
2.3.2 COMPRESSOR ... 12
2.3.3 CAPACITOR ... 13
2.3.4 POWER CORD ... 13
2.3.5 THERMOSTAT ... 13
2.3.6 ROTARY SWITCH ... 14
2.3.7 SYNCHRONOUS MOTOR ... 14
2.4 REFRIGERATION CYCLE ... 15
2.4.1 CONDENSER ... 15
2.4.2 EVAPORATOR ... 15
2.4.3 CAPILLARY TUBE ... 15
3. TROUBLESHOOTING GUIDE
3.1 OUTSIDE DIMENSIONS ... 18
3.2 PIPING SYSTEM ... 18
3.3 TROUBLESHOOTING GUIDE ... 19
4. SCHEMATIC DIAGRAM
4.1 CIRCUIT DIAGRAM ... 29
4.2 ELECTROING CONTROL DEVICE ... 31
4.3 COMPONENTS LOCATION
(OF MAIN P.C.B ASM) ... 32
4.4 COMPONENTS LOCATION
(FOR DISPLAY P.C.B ASM) ... 33
5. EXPLODED VIEW ... 34
6. REPLACEMENT PARTS LIST ... 36
