Air Source Heat Pump Water Heater Knowledge Quiz(1)

1. Heat pump exactly is what?
A simple example, the car a few litres of petrol consumption can put a few tons of goods from one place to another place, heat pump units are available from the nature of absorption heat through heat pump "handling" (electric power driven heat pump), the heat energy can be used for production and living.

2. What kind of "heat pump" are there?
According to different heat source heat pump can be divided into air source heat pump, water source heat pump and ground source heat pump.

3. Air can heat pump hot water unit and the operation is simple to use?
Use is very simple, the entire unit using automatic intelligent control system, the users only need to use for the first time open the power supply, in the later use process fully automated operation, to the user to specify automatic stop when the water temperature, below the user to specify when the water temperature system to boot operation, fully implement hot water at any time without having to wait for 24 hours a day.

4. Heat pump water heater temperature range used for?
Heat pump water heater is required within environment temperature - 5 to 45℃ use, below  - 5 ℃, the COP value is low, no significant energy saving effect.

5. What are the advantages of heat pump hot waterunit?
(1) Regenerative function, can use low valley electricity
(2) Can use a variety of low heat source to achieve the comprehensive utilization of construction equipment energy
(3) The air source heat pump hot water unit does not need special room, units and tank layout position is more flexible.

Air Energy Efine Division-Fluorine Cycle and Water Cycle

Air energy work principle: is a kind of can obtained from the nature of air, water or soil low heat, after electric power, the output can be used by people of the high grade heat equipment.A kind of energy-saving, environmental protection, heating and hot water cleaning equipment.Mainly using reverse carnot cycle to absorb heat from the atmosphere, is different from the solar energy.

Fluoride circulating air
Fluorine circulating air to the main parts by the compressor, condenser, throttle valve, evaporator and control the system.The evaporator absorbs heat from the surroundings by evaporation heat transfer working medium, the compressor working medium steam temperature and pressure rise after compression, high temperature steam through the condenser condensed liquid, releasing heat transfer to the water in the tank.After the condensation heat transfer working medium through the throttle valve is returned to the evaporator, and then evaporate, so cycle.

The water cycle air
Water cycle of the host is the built-in heat exchanger, water tank without coil, heating water through continuous cycle.Water cycle air heating mode, the classification of energy from academia is refers to the initial cold water several times through the air heating can host cycle of heat exchanger in water heater, water temperature reaches the set temperature.In daily application in order to facilitate understanding and distinguish, usually habitually called "water cycle air can". Air and water cycle to the corresponding is "fluorine circulating air".

Water circulation heating method is the more popular a kind of heating way in the world, the water cycle can air within the host adds a heat exchanger, heat exchange on the host, tank heat exchange coil.Work with a host of internal circulation pump will be pulled out in the cold water tank through the heat exchanger heating after back to the water tank, water is heated until the water tank.Through the water circulating water heating.Referred to as the "water cycle". At present, all the commercial water engineering is to use the "water cycle" heating mode.

Air Source Water Heater Daily Maintenance of Seven Elements

Air source heat pump water heater with its advantages gradually came into our life, as people increasingly use slowly, some problems also appeared, everyone has a question that how to maintain it?

1.  Air source heat pump water heater is a high degree of automation equipment, when used on a regular basis unit state examination, if the unit for long-term effective maintenance and maintenance, operation reliability and service life of the unit will have unexpected increase.

2.  Closed to install water filter should be cleaned regularly, ensure the water quality in the system is clean, in order to avoid host damage caused by filter dirty wall unit.

3. The user should be paid attention to while using and maintenance of heat pump for heating units: unit within all safety protection devices are set to complete before they go out, don't disassembling or adjust itself.

4. Check the power supply of the air source heat pump water heater units and electrical system wiring whether firm, whether there is abnormal action electrical components, if any should be timely maintenance and replacement.

5. Always check the water system of filling water, water tank safety valve, liquid level controller and exhaust devices work is normal, in order to avoid air into the system resulting in a decrease of water quantity, which affects heat and the reliability of the unit operation of the unit.

 6.  Check the water pump, water is whether the valve works normally, the water and the pipe joint leakage.

7. The unit should be kept clean and dry, well ventilated, clean the air side heat exchanger a year, to maintain good heat transfer effect.

Daily Use and Maintenance of Household Water Circulation Air Source Water Heater

Air source water heater( heat pump water heater ) is a high degree of automation equipment, machine status on a regular basis to check when using, if can the machine for long-term and effective maintenance , reliable operation of the machine and to increase the service life will be unexpected.

1, The rating of the product to produce hot water temperature of 60 ℃, in order to prolong its service life, please use within the scope of the factory Settings, make use of will be out of place in the free warranty.The best energy saving water temperature in 46 to 52 ℃.

2, Closed to install water filter should be cleaned regularly, ensure the water quality in the system is clean, in order to avoid the damage caused by filter blocking machine.

3,  Inside the machine all the safety device are set before they go out, do not adjust.

4, Check whether the power of the machines and electrical system wiring and firm, whether there is abnormal action electrical components, if any should be timely maintenance and replacement.

5, It is strictly prohibited by plugging (drawing) plug to switch machine directly, please check the leakage plug leakage protection function.

6, Check the safety valve of the system of filling water, water tank and exhaust system work is normal, so as not to affect the machine's heat and the reliability of the machine running.

7, Check whether water pipe joint leakage.

8, The machine should be kept clean and dry, well ventilated.Regular cleaning air side heat exchanger (3-6 months), to maintain good heat transfer effect.Must cut off power supply before cleaning, clean surface stains, please take a few neutral detergent scrub gently with wet cloth and, don't use gasoline or other solvents.Finish with a dry cloth to wipe dry, keep dry and water heater.
9, Check the various parts of the host work, to check whether there is oil pipe machine and tapping, ensure the machine refrigerant leakage.

 10, Machines do not pile up sundry, lest jam into the outlet, around the machine should be kept clean and dry, well ventilated.

11, If the downtime is longer, should put off the machine line in the water, and cut off power supply, set of good cover.Run time again, before starting on the system to conduct a comprehensive inspection.

12, If the water heater is started reproduce any abnormal noise, please power off immediately, must be checked after troubleshooting can start again.