Installation Instructions
Page 5
...instruction. Don't use flammable gases or combustibles near the air conditioner. • If the electrical part cover of the product, always contact the service center or a professional installation agency. • Otherwise, it may cause electrical shock. • Otherwise, it may cause a fire or ... or use a power cord, a plug or a loose socket which is classified by the following instructions must be followed. Installation Manual 5 CAUTION This symbol indicates the possibility of the user or other people and property damage, the following indications. Securely attach the ...
...instruction. Don't use flammable gases or combustibles near the air conditioner. • If the electrical part cover of the product, always contact the service center or a professional installation agency. • Otherwise, it may cause electrical shock. • Otherwise, it may cause a fire or ... or use a power cord, a plug or a loose socket which is classified by the following instructions must be followed. Installation Manual 5 CAUTION This symbol indicates the possibility of the user or other people and property damage, the following indications. Securely attach the ...
Installation Instructions
Page 17
... Concealed Duct Type] Ceiling dimension and hanging bolt location Installation of the unit. • A place where the unit can withstand its vibration. • A place where service can be easily performed. washer X 4 (Local supply) M10 Nut X 4 Installation...
... Concealed Duct Type] Ceiling dimension and hanging bolt location Installation of the unit. • A place where the unit can withstand its vibration. • A place where service can be easily performed. washer X 4 (Local supply) M10 Nut X 4 Installation...
Installation Instructions
Page 43
...with tubing length and capacity of the pump. [Each Room] The vacuum pump must be changed according to fully open the valve. 3. Installation Manual 43 Confirm the "Lo" knob of the manifold valve and stop the vacuum pump. Air Purging and Evacuation Indoor unit Outdoor unit Finishing the ...wrench. When the desired vacuum is reached, close the "Lo" knob of the manifold valve is open. Then, run the vacuum pump. With a service valve wrench, turn the valve stem of the gage pressure. 2. This process is now ready for test running. Manifold valve Pressure gauge Lo Hi ...
...with tubing length and capacity of the pump. [Each Room] The vacuum pump must be changed according to fully open the valve. 3. Installation Manual 43 Confirm the "Lo" knob of the manifold valve and stop the vacuum pump. Air Purging and Evacuation Indoor unit Outdoor unit Finishing the ...wrench. When the desired vacuum is reached, close the "Lo" knob of the manifold valve is open. Then, run the vacuum pump. With a service valve wrench, turn the valve stem of the gage pressure. 2. This process is now ready for test running. Manifold valve Pressure gauge Lo Hi ...
Service Manual
Page 1
Internal Use Only http://biz.lgservice.com Multi Air Conditioner SVC MANUAL(Exploded View) MODEL : AMNW12GTRA0(LMCN125HV) AMNW18GTQA0(LMCN185HV) 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 Multi Air Conditioner SVC MANUAL(Exploded View) MODEL : AMNW12GTRA0(LMCN125HV) AMNW18GTQA0(LMCN185HV) CAUTION Before Servicing the unit, read the safety precautions in General SVC manual. Only for authorized service personnel.