Installation guide

154
COMMISSIONING
ENGLISH
Vacuum & Charge of Refrigerant
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 ~ 1 HP)
Lo Hi
Manifold valve
Pressure
gage
Open
Close
SVC Port
Manifold gage