Products
LRK-18IBM-C3 Heat Pump Water Heaters Air To Water Heat Pump For Heating /Cooling /Hot water
Product parameters
| Model | LRK-18IBM/C3 |
| power supply | 220V~ 50Hz |
| Anti-shock level/protection level | I/IPX4 |
| Nominal cooling capacity/power consumption | 17.75kW/5.80kW |
| Nominal refrigeration EER | 3.06W/W |
| Nominal cooling IPLV | 4.27W/W |
| Nominal heating capacity/power consumption | 18.90kW/6.12kW |
| Maximum power consumption/working current | 7.00kW/32A |
| Circulating water flow | 3.05m³/h |
| Water side pressure loss | 90kPa |
| High/low pressure side maximum working pressure | 4.2/4.2MPa |
| Maximum working pressure on discharge/suction side | 4.2/1.2MPa |
| The maximum pressure of the evaporator | 4.2MPa |
| Circulating water pipe diameter/pipe connection | DN25/1"
DN25/1" inner wire |
| Noise | ≤65dB(A) |
| Refrigerant charge | R410A 4.20kg |
| Dimensions (L×W×H) | 1000×390×1380(mm) |
| Net weight | 150kg |
| Feature function code | S01ZWB |
Product performance
1. Intelligent antifreeze
The intelligent judgment function is added on the basis of the secondary antifreeze in winter, and the intelligent antifreeze reminder function is added to the unit to effectively prevent the waterway from freezing in winter.
2. Intelligent defrosting
AMA intelligent defrosting will intelligently judge the best time to defrost according to the real-time outdoor temperature, suction temperature and evaporative pressure sensor, shorten the defrosting time by 30%, and prolong the defrosting interval by up to 6 hours, thus realizing energy saving and efficient heating comfort. With traditional defrosting technology, once the outdoor temperature is less than or equal to -7°C and within the defrosting time range, the unit will automatically turn on the defrosting mode, which is prone to the phenomenon of no-frost defrosting, resulting in wasting resources, degrading the performance of the unit and reducing heating comfort.
3. Adaptive water temperature control technology
After connecting with the intelligent thermostat, the unit can automatically adjust the outlet water temperature according to the temperature set in the room. When the temperature settings of multiple rooms are different, the outlet water temperature of the unit can also be automatically adjusted according to the needs, so as to avoid the high energy consumption of the unit during partial load operation. Energy saving and environmental protection.
Principle: Under the same heating conditions, the lower the outlet water temperature, the lower the energy consumption of the unit, and the more energy saving. On the contrary, under the same cooling conditions, the higher the outlet water temperature, the lower the energy consumption and the more energy saving.
Conclusion: In practical application, the combined heating and cooling unit can avoid unnecessary energy output and reduce waste.
4. The output capacity intelligent adjustment technology
The energy-generating two-coupling unit series collects data through multiple inlet and outlet water temperature sensors, and calculates the required cold/heat according to the difference between the indoor inlet and outlet water temperature changes, and automatically adjusts the output capacity difference.
