Service Manual
Page 1
Only for authorized service personnel. Internal Use Only http://biz.lgservice.com Room Air Conditioner SVC MANUAL(Exploded View) MODEL : LWM1836TAS, LWM1836QCG, LWN2131QAG, Y5USC24-6R, WG2400R, LWN2432QAS, LWN2433TCS, WG1800R, M1804R, Y5USC18-6R, LWM1836QAS, HBLG1800R, HBLG2400R, M2403R, LWC243NSMM0, LWC243NSMM2, HBLG2350E CAUTION Before Servicing the unit, read the safety precautions in General SVC manual.
Only for authorized service personnel. Internal Use Only http://biz.lgservice.com Room Air Conditioner SVC MANUAL(Exploded View) MODEL : LWM1836TAS, LWM1836QCG, LWN2131QAG, Y5USC24-6R, WG2400R, LWN2432QAS, LWN2433TCS, WG1800R, M1804R, Y5USC18-6R, LWM1836QAS, HBLG1800R, HBLG2400R, M2403R, LWC243NSMM0, LWC243NSMM2, HBLG2350E CAUTION Before Servicing the unit, read the safety precautions in General SVC manual.
Service Manual
Page 3
...is found, replace all Mode [except POWER OFF]. 4. Copyright ©2007 LG Electronics. Unplug the power cord and connect a jumper between the jumpered lead and...HBLG1800R LWM1836TASL WN1836QCG LWM1863QAS Y5USC18-6R LWN2131QAG WG2400R HBLG2400R M2403R LWN2432QAS Y5USC24-6R LWC243NSMM0 LWN2433TCS LWC243NSMM2 HBLG2350E POWER SUPPLY 1Ø, 208/230V, 60Hz 1Ø, 220V, 60Hz 1Ø, 220V, ...minor change without notice for training and service purposes -3- PREFACE This service manual provides various service information, including the mechanical and electrical parts, etc. ...
...is found, replace all Mode [except POWER OFF]. 4. Copyright ©2007 LG Electronics. Unplug the power cord and connect a jumper between the jumpered lead and...HBLG1800R LWM1836TASL WN1836QCG LWM1863QAS Y5USC18-6R LWN2131QAG WG2400R HBLG2400R M2403R LWN2432QAS Y5USC24-6R LWC243NSMM0 LWN2433TCS LWC243NSMM2 HBLG2350E POWER SUPPLY 1Ø, 208/230V, 60Hz 1Ø, 220V, 60Hz 1Ø, 220V, ...minor change without notice for training and service purposes -3- PREFACE This service manual provides various service information, including the mechanical and electrical parts, etc. ...
Service Manual
Page 5
... the cover control at both sides. Re-install the component by referring to section 2.1.1) 2. Disconnect two wire housings in this manual and on the control box.) Figure 2 Figure 3 Copyright ©2007 LG Electronics. After disassembling the FRONT GRILLE, remove the screws which fastens the front grille. 3. Remove the screw which fasten the...
... the cover control at both sides. Re-install the component by referring to section 2.1.1) 2. Disconnect two wire housings in this manual and on the control box.) Figure 2 Figure 3 Copyright ©2007 LG Electronics. After disassembling the FRONT GRILLE, remove the screws which fastens the front grille. 3. Remove the screw which fasten the...
Service Manual
Page 22
... Energy Saver does not operate. YES Is the voltage No.16 NO of Main & Display PCB. Copyright ©2007 LG Electronics. Only for training and service purposes - 22 - YES • Reference to OWNER'S MANUAL. • Set the Knob of SW1 to CN-DISP1 exactly. All right reserved. Is the voltage of NO...
... Energy Saver does not operate. YES Is the voltage No.16 NO of Main & Display PCB. Copyright ©2007 LG Electronics. Only for training and service purposes - 22 - YES • Reference to OWNER'S MANUAL. • Set the Knob of SW1 to CN-DISP1 exactly. All right reserved. Is the voltage of NO...