| Number | Name |
| 1 | Display control module |
| 2 | Filter drier |
| 3 | Sight glass |
| 4 | Evaporator |
| 5 | Temperature Sensor |
| 6 | Expansion valve |
| 7 | Condenser and fan |
| 8 | Flow meter |
| 9 | Gas-liquid separator |
| 10 | Liquid storage tank |
| 11 | High and low voltage meters and protective switches |
| 12 | Compressor |
| Number | Name |
| 1 | Compressor inlet temperature display |
| 2 | Compressor outlet temperature display |
| 3 | Condenser outlet temperature |
| 4 | Evaporator inlet temperature |
| 5 | Circuit breaker |
| 6 | Temperature control table |
| 7 | Compressor switch |
| 8 | Condenser fan speed knob |
| Number | Name | Quantity |
| 1 | Closed piston fixed frequency compressor | 1 |
| 2 | Liquid storage tank 1.2L | 1 |
| 3 | Fin condenser | 1 |
| 4 | Sight glass SG2 | 1 |
| 5 | Filter | 1 |
| 6 | Flow meter | 1 |
| 7 | Expansion valve | 1 |
| 8 | Diaphragm hand valve | 8 |
| 9 | Circuit breaker 1+N C16 | 1 |
| 10 | TPM-900 digital thermometer with metal probe-40-110℃ | 4 |
| 11 | Electronic speed switch TG-500W | 1 |
| 12 | High pressure meter -0.1-0-3.8MPa | 1 |
| 13 | Low pressure gauge -0.1-0-1.8MPa | 1 |
