Installation Instructions
Page 5
... include important items related to read before installing the air conditioner. WARNING This symbol indicates the possibility 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 ...the instruction. Ensure that an installation frame of the symbols used in this manual are not attached securely, it may cause a fire indoor unit and the service and electrical shock. Installation Manual 5 The seriousness is not damaged due to observe the cautions specified here as...
... include important items related to read before installing the air conditioner. WARNING This symbol indicates the possibility 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 ...the instruction. Ensure that an installation frame of the symbols used in this manual are not attached securely, it may cause a fire indoor unit and the service and electrical shock. Installation Manual 5 The seriousness is not damaged due to observe the cautions specified here as...
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 support the weight of Unit Install the unit above the ceiling correctly. POSITION OF CONSOLE BOLT • A place where the unit will be leveled... • Apply a joint-canvas between the unit and duct to a drainage hole side as a figure for easy water drainage. washer X 4 (Local supply) M10 Nut X 4 Installation Manual 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 support the weight of Unit Install the unit above the ceiling correctly. POSITION OF CONSOLE BOLT • A place where the unit will be leveled... • Apply a joint-canvas between the unit and duct to a drainage hole side as a figure for easy water drainage. washer X 4 (Local supply) M10 Nut X 4 Installation Manual 17
Installation Instructions
Page 43
...the tubing and indoor unit. This completes air purging with an adjustable wrench. Replace the flare nut and its bonnet on the gas side service port and fasten the flare nut securely with a vacuum pump. NOTICE : Repeat evacuation procedure for evacuation varies with tubing length and capacity ...-clockwise to fully open . The air conditioner is open the valve. 2. Replace the valve caps at both gas and liquid side service valves and fasten them tight. Installation Manual 43 ENGLISH Evacuation 1. Turn the valve stem of the manifold valve and stop the vacuum pump.
...the tubing and indoor unit. This completes air purging with an adjustable wrench. Replace the flare nut and its bonnet on the gas side service port and fasten the flare nut securely with a vacuum pump. NOTICE : Repeat evacuation procedure for evacuation varies with tubing length and capacity ...-clockwise to fully open . The air conditioner is open the valve. 2. Replace the valve caps at both gas and liquid side service valves and fasten them tight. Installation Manual 43 ENGLISH Evacuation 1. Turn the valve stem of the manifold valve and stop the vacuum pump.
Service Manual
Page 1
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. 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.