LG Multi V Installation Manual

ENGLISH
Installation Manual 91
Test Run
This function is used for creating vacuum in the system after compressor replacement, ODU parts replace-
ment or IDU addition/replacement.
Vacuum Mode
Set the DIP S/W ON
Vacuum mode setting
ODU V/V OPEN
Main EEV, SC EEV OPEN
IDU EEV OPEN
ODU power reset
Press the black button Main PCB (5 sec.)
Vacuum mode setting method Vacuum mode cancellation method
Set the DIP S/W OFF
Power reset
Vacuum mode cancellation
CAUTION
ODU operation stops during vacuum mode.
DIP Switch Settings
Warning : Please reset Main PCB before starting this function

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)