Samsung AS12A1VC Service Manual

1
• Refill an air-conditioner with refrigerant when refrigerant has been leaked at installing or using
2. Turn the 3-way valve clockwise to close,
connect the pressure gauge(low
pressure side) to the service valve, and
open the 3-way valve again.
1. Purge air(for new installation only).
4. Set the unit to cool operation mode.
6. Open the refrigerant tank and fill with refrigerant until
the rated pressure is reached.
* It is recommended not to pour the refrigerant in too
quickly, but gradually while operating a pressure valve.
5. Check the pressure indicated by the pressure gauge(low
pressure side).
* Standard pressure is should be 64~78psi in a reqular,
high operation mode.
7. Stop operation of the air conditioner.
8. Close the 3-way valve, disconnect the pressure gauge,
and open the 3-way valve again.
9. Close the cap of each valve.
3. Connect the tank to refill with Refrigerant
R-22
Suspension hook
High
pressure
gauge
Hand
wheel
Finger tight
fittings
Connected to
high pressure
side
Charging
line
For mounting
other and of
hose when
not in use
Compound
gauge
1. Installation
1-1 Refrigerant Refill Procedure
1- 5/14/01 8:55 PM Page 1

Samsung AS12A1VC Specifications

General

Brand	Samsung
Model	AS12A1VC
Category	Air Conditioner
Language	English