r410 refrigerant DC inverter air to water heat pump

Test condition:

Cooling test:

  Input water temperature 12℃, Hot water temperature 7℃,Out door dry bulb temperature 35℃,Outdoor wet bulb temperature 24℃;

Heating1 test:

  Input water temperature 40℃, Hot water temperature 45℃,Out door dry bulb temperature -7℃,Outdoor wet bulb temperature -8℃;

Heating test:

  Input water temperature 40℃, Hot water temperature 45℃,Out door dry bulb temperature 7℃,Outdoor wet bulb temperature 6℃;

Hot water test:

  Input water temperature 50℃, Hot water temperature55℃,Out door dry bulb temperature 7℃,Outdoor wet bulb temperature 6℃;

Feature
  1.Multi-stage inverter heat pump technology is the breakthrough for the ultra-low teperature heating limitation of traditional heat pup technology.

  2.It solves problems of much low-temperature heating attenuation,low energy efficiency and other technical troubles for ordinary heat pump.   

  3.It greatly broadens the ambient temperature range of machine opeation (from-30℃ to 54℃)and considerably improves low-temperature heating capacity. Compared to central heating system, energy consumption can be reduced by more than 40% every time.

Product show

System Configuration

  •DC inverter compressor

  •EVI contro

  •Double-stage compression

  •Chassis heat pipe technology

Scope of application

  Household

  Apartment

  Small industrial site

Attraction

  (1) Air conditioning automatic antifreeze defrost

  (2) Domestic hot water antifreeze

  (3) Operating at an ambient temperature of -30 to 54 degrees Celsius;

  (4) Using outdoor air as an energy source to provide thermal energy

  (5) Provide energy efficient heat sources and domestic hot water in high and low temperature climates

  (6) Professionally designed for low temperature climate, quick and easy to install

  (7) Stable room temperature control to avoid sudden changes in temperature;

  (8) Wire controller, intelligent control and monitoring, all function settings (defrost, set temperature, auxiliary electric heating)

System specification

  1. The frequency conversion multi-stage compression heat pump is an air source integrated heat pump, which is designed for low temperature climate. Quick and easy to install, no drilling required, all installation work is consistent with common products, completed in one d

  2. The product provides energy-efficient heat sources and domestic hot water in high temperature and low temperature climates. The outdoor auxiliary air heater in the machine below 0 °C guarantees normal operation and provides cooling in the summer. The machine guide can only be used as a line controller.

  3. the product capacity is 8 kW, 11 kW, 16 kW, the parts and components used by the machine are internationally renowned brands, to ensure normal work in harsh climate.

  4. provide two installation options: 1 indoor heating, cooling and provide domestic hot water 2 to provide indoor heating, cooling or only provide domestic hot water.

Wire controller function

  1. The line controller has a liquid crystal display and 6 key operations, and has a power-off memory function memory week timing function.

  2.icon definition (as shown on the under)

  3. button operation mode switching (a total of seven modes)

  4. modify the setting parameters

  5. time adjustment

  6.timing settings

  7. parameter query and settings

  8. equipment operation status query

  9. air conditioning automatic operation and night operation mode

  10. fault diagnosis and alarm

  11. air conditioning heating temperature control (need to increase indoor temperature sensor, UK customer custom function)

  12. function selection switch: SW4 (re-powered after changing to take effect)

Project case