Maximum Cooling Capacity: Operating on a 115-120V/60Hz power supply, it delivers a cooling capacity of 878W, making it the most powerful model in this series. It is particularly suitable for 5-30L dehumidifiers or small 1HP inverter air conditioners that require rapid cooling. It features the advantages of a compact structure, small size, and light weight.
High Energy Efficiency Ratio (EER/COP): Operating on the same power supply as the BSA645CW-R1EN (115-120V/60Hz), it boasts a high Coefficient of Performance (COP) of 2.33, making it more energy-efficient at a comparable cooling capacity of 860W.
Wide Application: It serves as an ideal power component for cabinet air conditioners.
Wide Voltage Design: Specifically designed for 100/100-110V power supplies, allowing it to better adapt to voltage fluctuations in specific regions.
Balanced Efficiency and Adaptability: While providing a cooling capacity of 840W, its COP also reaches 2.33, and it supports dual frequencies of 50/60Hz.
| Model | Condition | Using gas | Displacement | Voltage & Frequency | Capacity | Certificate |
| W | BTU/h |
| BSA645CN-R1EN | T1 | R-134a | 6.44ml/rev | 208-230V/60Hz/1PH | 888 | 3028 | UL |
| BSA645CR-R1ENC | T1 | R-134a | 6.45ml/rev | 100V/50-60Hz/1PH | 840 | 2864 |
|
| BSA645CV-R1EN | T1 | R-134a | 6.46ml/rev | 220-240V/50Hz/1PH | 692 | 2359 | CCC/TUV |
| BSA645CW-R1EN | T1 | R-134a | 6.47ml/rev | 115-120V/60Hz/1PH | 840 | 2864 | UL |
| BSA645DT-R1EN | T1 | R-134a | 6.48ml/rev | 230V/50-60Hz/1PH | 860 | 2932 | CCC/UL |
| BSA645DW-R1EN | T1 | R-134a | 6.48ml/rev | 115-120V/60Hz/1PH | 860 | 2932 | UL |
Q1: Why does the compressor start and stop frequently (short cycling)?
A: One of the common causes is insufficient refrigerant. Additionally, a faulty thermostat or abnormal power supply voltage may also lead to this issue.
Q2: What could cause the compressor not to start or run?
A: Possible causes include: power supply issues (such as blown fuses, poor socket contact, low voltage, etc.); faulty start relays or thermal protectors; or severe mechanical failures like a burned-out compressor motor or a seized rotor.
Q3: What should I do if the compressor discharge temperature/pressure is too high?
A: This is usually caused by overcharging the system with refrigerant. The excess refrigerant needs to be recovered, followed by re-evacuating the system and charging it to the standard level. System blockages or poor heat dissipation from the condenser can also cause this problem.
Q4: What should I do if a newly installed compressor makes a regular abnormal noise (such as a creaking sound) during operation?
A: This situation may be related to poor lubrication, which might not be resolved even by adding refrigeration oil. Additionally, check whether the compressor is installed level, if the piping is resonating, or if there is a mechanical fault with the compressor itself. The design of the new generation of compressors has placed a strong emphasis on optimizing low-vibration and low-noise performance.
