LG Electronics AS-W096URH1/UBH1/UWH1/UMH1 Pipe Length and the Elevation, Outdoor unit Indoor unit

Troubleshooting Guide

PipeLengthandtheElevation

Capacity	Pipe Size		Standard	Max.	Max.	Additional
			Length	Elevation	Length	Refrigerant
(Btu/h)
	GAS	LIQUID
			(m)	B (m)	A (m)	(g/m)
7k~14k	3/8"(Ø9.52)	1/4"(Ø6.35)	4 or 7.5	7	15	20
	1/2"(Ø12.7)	1/4"(Ø6.35)	4 or 7.5	7	15	20
	1/2"(Ø12.7)	1/4"(Ø6.35)	4 or 7.5	15	30	20
18k~28k	5/8"(Ø15.88)	1/4"(Ø6.35)	4 or 7.5	15	30	20
	5/8"(Ø15.88)	3/8"(Ø9.52)	4 or 7.5	15	30	30
30k~38k	5/8"(Ø15.88)	3/8"(Ø9.52)	7.5	15	30	30
	3/4"(Ø19.05)	3/8"(Ø9.52)	7.5	15	30	50

Outdoor unit

A

Indoor unit

B

Outdoor unit

Oil trap A

Indoor unit

B

In case more than 5m

CAUTION:* Capicity is based on standard length and maximum allowance length is the basis of reliability.

* Oil trap should be installed per 5~7 meters.

58Room Air Conditioner