Samsung AM072BXV Series Service Manual page 56

Disassembly and Reassembly
3-2 Disassembly and Reassembly (cont.)
3-2-7 Compressor exchange order (cont.)
■ Check point at compressor replacement
1) Check oil color of broken compressor.
- If one compressor is broken, you are not sure another compressor should be replaced together or not. At that time, check oil
color of broken compressor comparing with below photo.
2) Weight of compressor and quantity of oil
- Compressor contains the oil at factory shipment as follow(compressor single item standards).
DS2GR7046F : 30.4oz(900cc), DS4GR7066F : 37.2oz(1100cc), DS2GT7046E: 30.4oz(900cc), DS4GT5066E: 37.2oz(1100cc)
- Weight of compressor including oil :
DS2GR7046F : 53.1lb(24.1kg), DS4GR7066F : 77.2lb(35.0kg), DS2GT7046E: 53.1lb(24.1kg), DS4GT5066E: 78.3lb(35.5kg)
- Add oil to outdoor unit as much as relevant Weight if is heavy than Weight of compressor that Weight of compressor that is
changed to locality is changed newly.
- Quantity[lb(kg)] of added oil = Weight[lb(kg)] of compressor that broke down - Weight[lb(kg)] of newly change compressor
- If quantity of calculated addition oil passes over 2.2lb(1kg), quantity of add oil does by 2.2lb(1kg).
- Problem of that is blocked in oil circulation of [remaining oil of compressor that broke down below o.7lb(0.3kg)]
compressor if is light more than 1.8lb(0.8kg) than weight of compressor that weight of compressor that is changed to
locality is changed newly inspects oil circulating system because possibility occurred is high.
Samsung Electronics
▶ Change to compressor that is beside.
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