Insulation - LG MULTI V ARNU363NJA4.AMBBLUS Installation Manual

Insulation

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