LG Multi V Installation Manual

88 Outdoor Unit
Test Run
Integrated Test Running Function_Cooling Mode (Setting 3)
This function is checking process for normal operation of parts and system On operating system.
• All processes carry out included refrigerant amount judge logic and check normal condition of parts on cool-
ing mode.
• This function check only normal condition of parts on heating mode.
• Saved data can check using LGMV.
Note
1. Judge the normal condition refer to report of Test Running.
Thermo off
IDU judge
Start
Temp. Condition
1 IDU operation
1 IDU operation data
(10min)
Refrigerant amount judge
during all IDU operation
data on Test Runing(15min)
Error Display
Error Display
Press the black button for 2 sec
Yes
No
Note 1
End
Press the black button for 2 sec.
after turning off all of Dip switch.
Completed
Yes
All IDU operation on
Cooling mode
Press the black button for 2 sec
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)