LG THERMA V AHBW036H0 - Vacuum & Charge of Refrigerant

Check Points, Maintenance and Troubleshooting
Installation Manual 63
ENGLISH
By default, the product was charged of refrigerant.
Vacuum and refrigerant charge, If there is leak refrigerant.
1. Vacuum
To work of vacuum action. when the leak of refrigerant.
Vacuum pump
(0.5 ~ 1HP)
Lo Hi
Manifold valve
Pressure
gauge
Open
Close
SVC Port
Manifold gauge
Vacuum & Charge of Refrigerant