LG MULTI V ARNU363NJA4.AMBBLUS - Insulation

Installation Manual 17
ENGLISH
Installation
Recommend
Insulation
Insulate the joint and tubes completely.
Thermal insullaton : All thermal insulation must comply with local requirement.
Union for liquid pipe
Refrigerant pipe
and thermal
insulator
(Local supply)
Union for gas pipe
Thermal insulator for
refrigerant pipe(Local supply)
Hose crip for thermal insulator
(Local supply)
Make sure that there is no clearance here.
Overlap with thermal
insulator for piping.
Thermal insulator for refrigerant pipe
(Field supply)
Thermal insulator for
Piping (Field supply)
Hose crip for thermal insulator (Field supply)
Classification
Air conditioned location Non-air conditioned location
Note1)
General
location
Note2)
Special
location
Note3)
General
location
Note4)
Negative
condition
Liquid Pipe
Ø1/4(6.35)
Above t 3/8
(9.52)
Above t 3/8
(9.52)
Above t 3/8
(9.52)
Above t 3/8
(9.52)
Ø3/8(9.52)
Above Ø1/2
(12.7)
Above t 1/2
(12.7)
Above t 1/2
(12.7)
Above t 1/2
(12.7)
Above t 1/2
(12.7)
Gas Pipe
Ø3/8(9.52)
Above t 1/2
(12.7)
Above t 3/4
(19.05)
Above t 3/4
(19.05)
Above t 1 (25)
Ø1/2 (12.7)
Ø5/8(15.88)
Ø3/4(19.05)
Ø7/8(22.22)
Ø1(25.4)
Ø1-1/8(28.58)
Above t 3/4
(19.05)
Ø1-1/4(31.75)
Above t 1 (25) Above t 1 (25)
Ø1-3/8(34.9)
Ø1-1/2(38.1)
Ø44.45(1-3/4)