Samsung AW0719 Service Manual page 8

4-2 Checking the oil
Put approximately 10cc oil into a transparent container and test it.
4-2-1 Oil quality
Condition of
Refrigerant Cycle
Normal
Over-heated
Motor Damage
4-2-2 Changing and adding refrigerant oil
1. Change the compressor - DO NOT recharge the oil as the compressor itself is
2. Change the condenser .... add 50cc
3. Change the evaporator .... add 50cc
4. When the refrigerant is replaced .... add 30cc oil.
5. After vacuum is completed, the oil is filled through the high pressure side.
6. In the event of a refrigerant leak, generally it is not necessary to add oil.
(unless the oil has leaked significantly).
4-3 Refrigerant Oil Specifications
Model
AW0719
AW0819
4-2 4-2
Color
Straw Yellow
Brown Color
Dark Brown
already charged.
Oil Charge
280cc
Oil Condition
Odor
No Odor
-
Pungent oil
Remarks
Return with the system
Change the oil
Change the oil
Oil specification
SONTEX 200LT
Samsung Electronics