LG MC12AHR User Manual

14 Multi Type Air Conditioner
Installation of Indoor, Outdoor Unit
Align the center of the piping and sufficiently
tighten the flare nut by hand.
Finally, tighten the flare nut with torque wrench
until the wrench clicks.
• When tightening the flare nut with torque
wrench ensure the direction for tightening
follows the arrow on the wrench.
Gas side piping
Liquid side piping
Torque wrench
B-UNIT
A-UNIT
Outdoor unit
Connection of piping - Outdoor
Outside diameter Torque
mm inch kg
.
m
Ø6.35 1/4 1.8
Ø9.52 3/8 4.2
Ø12.7 1/2 5.5
Ø15.88 5/8 6.6
Ø19.05 3/4 6.6
Installation Information. For left piping. Follow the instruction below.
Good case
• Press on the upper side of clamp and unfold the tubing to downward slowly.
Bad case
• Following bending type from right to left may cause damage to the tubing.

LG MC12AHR Specifications

General

Type	Split system
Cooling capacity (max)	12000 BTU/h
Dehumidifying capacity	1.5 l/h
Heating capacity (max)	13200 BTU/h
Air conditioner functions	cooling, heating
Cooling capacity in watts (max)	3520 W
Heating capacity in watts (max)	3870 W
Indoor unit type	Wall-mountable
Airflow	600 m³/h
Noise level	35 dB

Weight and Dimensions

Weight	9500 g
Dimensions (WxDxH)	915 x 165 x 282 mm