Forced Cooling Operation - LG MULTI V S ARUV040GSR0 Installation Manual

1,MFL67798026,영영 19. 3. 14. 영영 4:49 Page 60
ELECTRICAL WIRING
60

Forced Cooling Operation

This function is used for creating vacuum in the system after compressor replacement,
ODU parts replacement or IDU addition/replacement.
Mode setting method
Main power OFF
Connect the manifold valve and
Refrigerant to this
service port with charge hoses
PCB DIP swich No. 1 ON
Main power ON
Refrigerant charging
Main power OFF
PCB DIP swich No. 1 OFF