【 Weak current College 】 heat pump water heater problem-based-2

12. do you need regular charging refrigerant?

Do not need. Air-source heat pump unit and the like are sealed parts fridge, when used in the delivery of the user pressed the quantitative filling good refrigerant, users without own charge.

13. why heat pump hot water unit than the electric water heater or gas water heaters more effective?

General heating method is the direct use of energy to heat the water, the water heater efficiency of energy use is approximately 95%, natural gas is about 75% of the heat pump unit is used electric energy to drive the compressor, and not used directly for heating water, the heat actually come from the environment.

14. why from the environment to absorb the heat will make the heat pump has greater efficiency?

Heat pump with 1 power can learn from the environment 2-3 servings of free energy, reuse these heat heating water, consumption of 1 copy of the power is also used for heating and hot water, so ultimately enables the thermal efficiency of up to 300%-500%.

15. do I need to provide room?

No, the heat pump unit can be placed anywhere that you specify, not building beautiful, with little space, without direct lighting, the installation is very easy to open display, also can be placed in the inconspicuous corner or to the library, and can realize unmanned operation, automatic control temperature water.

16. heat pump unit can be used to what place?

The scope of application of the heat pump unit is very extensive, with specially designed for hotels, restaurants, schools, hospitals, sauna, beauty salon, swimming pools, laundry room, and other design of various types of business machine, specially designed for families of various types of household machines, and free access air-conditioned, can realize heating.

17. If using multiple heat pump, one out of the question whether the whole system?

Is not affected. Air-source heat pump unit with modular functionality, using parallel operation, each heat pump unit can be controlled individually, even if one is causing the problem, when the maintenance does not affect the normal operation of the other units.

18. heat pump can use low price?

Can, and is automatically controlled. Air-source heat pump unit are designed according to user's use of hot water quantity disposition appropriate insulation tanks, heat preservation water tank has good thermal insulation effect, while air-source heat pump unit with a scheduled start-stop function, which can in the bottom price stored in the preparation of hot water when warm water tank.

19. each model how the heat pump water tank with?

Because of the heat pump output load is relatively small, slow producing hot water, heat pump unit is the first system of hot water preparation at any time, not only by water, water tank, hot water production is based on the user's daily water design, design capacity is large enough, you can implement a 24-hour continuous water supply.

20. heat pump operation is stable?

Runs very stable and reliable, air-source heat pump is designed with high-voltage protection, anti-freezing protection, exhaust temperatures and excessive protection, water temperature is too high and low temperature protection, water protection, water protection and compressor switch and stop delay protection.

21, household heat pump water heater which features?

Air-source heat pump hot water unit home machine there are many models, it is a specially designed for upper-middle-income families of new high-efficiency, safety, environmental protection, families with superior performance, central water heater as its main features:

1, pressure tank design: hydraulic foot, hot and cold water pressure automatic balance;

2, split-design: easy installation;

3, microcomputer control: automatic operation,

4. any combination of tank host: meet individual needs.

22, household heat pump water heater water tank how selected?

Heat pump water heater water tank according to user actual consumption of water a day, at the user acceptance conditions, advise the user to choose a type of tank, the average family: 1-2 people, with 150 or 200L tank (100L/person); 3-4 people, with 200 or 2 × 150L tank (80L/person); 5-6 people, with 3 or 2 × 200L tank (70L/person).

23, heat pump products and the advantages of a boiler in comparison?

1, high thermal efficiency: the average thermal efficiency of products in more than 300%, and the thermal efficiency of boiler will not exceed 100%.

2. low running cost: with oil, gas boilers, annual average to 70% of the energy section, plus the price lower and fuel price increases, low operating cost advantages have become increasingly prominent.

3. environmental protection: heat pump products without any combustion emissions, refrigerant use environmentally friendly refrigerant R417A, zero pollution, the ozone layer is a better environment-friendly products.

4. run the security without the attendant: compared with fuel boiler runs absolutely safe, and automatic control without the need to staff on duty, saves personnel costs.

Modular Setup, easy to add devices: products using multiple units parallel installation mode, when water consumption increases, the user may at any time add device.