LG Multi V Installation Manual

ENGLISH
Installation Manual 23
1. Use the heat insulation material for the refrigerant piping which has an excellent heat-resistance
(over 248℉(120℃)).
2. Precautions in high humidity circumstance:
This air conditioner has been tested according to the
"ISO Conditions with Mist" and confirmed that there is
not any default. However, if it is operated for a long
time in high humid atmosphere (dew point tempera-
ture: more than 73℉(23℃)), water drops are liable to
fall. In this case, add heat insulation material accord-
ing to the following procedure:
• EPDM (Ethylene Propylene Diene Methylene), NBR
(Nitrile Butadiene Rubber) – over 248℉(120℃)
the heat-resistance temperature.
• Add the insulation over 10mm (13/32inch) thickness at high humidity environment.
Indoor unit
Thermal insulator
(accessory)
Fastening band
(accessory)
Refrigerant piping
HEAT INSULATION
Installation

LG Multi V Specifications

General

Type	VRF (Variable Refrigerant Flow)
Compressor Type	Scroll
Refrigerant	R410A
Energy Efficiency	High
Control System	Centralized and individual control options
Indoor Units	Multiple types available (e.g., ceiling cassette, wall-mounted, ducted)