new R290 split air conditioner with MEPS certificate Class A++

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 1 unit

Supply Capability:: 30 unit/month

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Quick Details

Condition:	New	Brand Name:	CNBM	Place of Origin:	Jiangsu China (Mainland)
Use:	Room	Power Source:	Electrical	Power Type:	AC
Type:	Split Wall Mounted Air Conditioners	Cooling/Heating:	Cooling/Heating	Certification:	CB,CE,EMC,RoHS,MEPS, SAA
Capacity (btu):	12000	COP:	3.8	EER:	3.7
Power (W):	945	Voltage (V):	220	Model Number:	CS-12HA/AZ3-0
Pipe Size:	1/4" + 1/2"	Outdoor Size:	760x259x537	Indoor Size:	820x190x274
Condenser:	Pure Copper	Connecting Pipe:	Pure Copper	Cable:	3m
Compressor type:	Rotary	Loading Quantity:	255sets (40HQ)	Application Area:	16-25m3

Packaging & Delivery

Packaging Detail:	Carton Box Packing
Delivery Detail:	35 days after receiving down payment

Specifications

Wall mounted air conditioner :
1, R290, EER>3.66, with MEPS
2, 12000BTU ;
3, Cooling only/Cooling& Heating ;
4, 220V 50H

New developed R290 gas Wall Split Air Conditioner

1) Reliable quality---professional assembling and sufficient test, defective rate below 0.05%.

2) High quality compressors and parts with guarantee;.

3) Delivery: Within 45days after confirming the L/C or T/T swift copy.

4) Certificate--- CE, RHOS,MEPS, SAA, C-TICK, EMC, BV, SGS, ISO9001,SAA,CB, etc..

5) Compressor Brand: CHUNLAN, TOSHIBA, RCHI

6) 1% free parts of the total FOB amount.

7)OEM service.

Q: How many degrees electric air conditioning in a day: Air conditioning how much electricity consumption, it doesn't matter how many temperature with you, no matter how much you open the temperature, the compressor, the normal work of the motor are all the same, the power consumption. Your is 1.5. Generally is 35 machine, is the capacity is 3500 w. Refrigerating capacity, it is said the capacity of air conditioning refrigeration (professional view should call BTU, because users don't understand what is BTU, so KongDiaoJie deliberately converted to W), not on behalf of the power, not the power consumption. Real power is not set in stone. You can see, each air conditioner has an energy efficiency label (around is blue, the middle one is white), one can effect comparing above, can effect comparing value = refrigerating capacity/actual power consumption (i.e., the input power). All your actual power consumption = refrigerating capacity/eer value, you can draw your actual power consumption is how much watts (that is, the power input number) above. Every 1000 w is a kilowatt-hour. Can you tell me, you can effect comparing so I will calculate for you, but generally 35 machine, press can effect comparing is level 5 to calculate words, generally about 1000 watts. About an hour once is electricity. So basically is to see your own how much is the air conditioning can effect comparing.

Q: Household air conditioning cooling agent and machine outside or inside the machine, on her part: On the refrigerant from the large outdoor cut-off valve needle valve to join in the system. As the supplying operation steps are as follows: 1, to open on air conditioning refrigeration mode or forced cooling mode; , composite low pressure table connection pipe joint of pressure refrigerant tank needle valve opening, the middle one root tube needle valve on the air conditioner outdoor low-voltage cut-off valve; 3, low pressure cut-off valve needle valve hose interface is not tight, first open the refrigerant tank valve, open a small open degree of composite pressure low pressure table valve; 4, for low pressure cut-off valve needle valve connection with white mist coolant jet quickly shut down low pressure table corresponding to the valve and screw down the low-pressure valve hose interface; 5, refrigerant tank is put on the electronic scale weighing control or for the amount of refrigerant is measured with a thermometer with discharge temperature of compressor suction, compressor running current is measured with pliers flow table, according to the operation parameters to control the refrigerant filling quantity; 6, refrigerant charging before step 1, 2, 3, 4 is the process of the air inside discharge hose, is very important, must discharge clean air; 7, cold media should be in the form of "gas" filling into the pipe line of air conditioning system, in order to avoid too much liquid refrigerant compressor in liquid strike.

Q: Are there any government regulations regarding the energy efficiency of air conditioners?: Yes, there are government regulations regarding the energy efficiency of air conditioners. In many countries, governments have implemented various measures and standards to promote energy efficiency and reduce the environmental impact of air conditioning systems. These regulations typically aim to set minimum energy performance standards (MEPS) for air conditioners, which outline the minimum level of energy efficiency that a unit must meet to be sold in the market. For instance, in the United States, the Department of Energy (DOE) sets energy efficiency standards for residential and commercial air conditioners under the Energy Policy and Conservation Act (EPCA). These standards are regularly updated to raise the energy efficiency requirements, ensuring that newer air conditioner models are more energy-efficient than their predecessors. Similarly, the European Union has established the Energy Efficiency Directive, which includes regulations for air conditioning systems. The EU Energy Label provides consumers with information on the energy efficiency of air conditioners, enabling them to make informed choices when purchasing these appliances. Other countries, such as Japan, Australia, Canada, and many more, have also implemented regulations and standards to improve the energy efficiency of air conditioners. These regulations often involve labeling requirements, energy efficiency testing procedures, and performance standards that manufacturers must meet to bring their products to market. Government regulations regarding the energy efficiency of air conditioners play a crucial role in reducing electricity consumption, lowering greenhouse gas emissions, and promoting sustainable energy practices. By encouraging the use of more efficient air conditioning systems, governments aim to conserve energy, reduce utility bills, and lessen the environmental impact of cooling technologies.

Q: Machine evaporator dirt inside air conditioning and cleaning method: The main steps are as follows: 1, clean air conditioning to open air conditioning before 15 minutes, so that air conditioning start cooling, at the same time make air conditioning evaporator condensate. After turn off air conditioning, to cut off the power supply to ensure safety. 2, open the shell of air conditioning, remove the strainer mesh, clean with water. 3, clean the evaporator, if the heavier dust evaporator finned, can use soft brush to remove it again first. Again on the evaporator finned aluminum heat transfer surface coil and spray air cleaner, ensure clean foam evaporator surface completely. 4, about 15 minutes later, the air cleaner can fully penetrate reaction, fully disintegrate on air conditioning evaporator finned stubborn dirt, then wipe with a soft cloth. 5, and replace the strainer mesh, and cover the air-conditioner shell, and then with a soft cloth dipped in warm water and gently wipe the air conditioner panel, don't too hard, in order to avoid damage to the coating on the panel. 6, open air conditioning, and the air volume and the refrigerating capacity to the maximum, kept open air conditioning, 10 to 20 minutes from sewage drain discharge.

Q: Air conditioning heating principle is what?: It is as you say, heat pump air conditioning. As the name implies, is through the compressor work, absorbs the heat from the outside, and then sent to the indoor, for heat exchange. It is through the four-way valve conversion.

Q: Electric power is generally how many watts family air conditioning?: You buy air conditioning is not will say a few, for example, buy a 2 piece of air conditioning, electricity per hour at around 2000 w per hour, is equal to 2 KWH, calculate by now 6 hair more per kilowatt-hour, one hour a second more electricity, in the same way, if you buy a 5 pieces is 5000 w, 3 pieces of a few cents for each hour of electricity! Should be able to understand ~ ha ha

Q: I am a big truck drivers, my car is equipped with inverter, can use the 24 v battery is transformed into 220 v. The car air conditioning is always bad. My question is can using household air conditioning in the car?: You can use a dc air-conditioner, rated voltage 24 v, and fuel efficient use of electricity, is three times that of the original car air conditioning effect. You can also use after car parked. Is the price of your air conditioning your point, I do not know can not acceptable

Q: How do you troubleshoot an air conditioner that is not blowing cold air?: If your air conditioner is not blowing cold air, there are several troubleshooting steps you can follow to identify and potentially resolve the issue. Here is a step-by-step guide: 1. Check the thermostat settings: Ensure that the thermostat is set to the correct temperature and cooling mode. Sometimes, the issue may simply be a wrong setting. 2. Clean or replace the air filter: A dirty or clogged air filter can restrict airflow and reduce the cooling efficiency of the air conditioner. Clean or replace the filter regularly to ensure proper airflow. 3. Inspect the outdoor unit: Check if the outdoor unit (condenser) is blocked by debris, leaves, or any other obstructions. Clear any obstacles and ensure the unit has enough clearance for proper airflow. 4. Inspect the indoor unit: Ensure that the indoor unit (evaporator) is clean and free from dust or debris. Clean the unit if necessary and remove any obstructions around it. 5. Check the refrigerant level: Low refrigerant levels can result in reduced cooling capacity. If you suspect a refrigerant leak, it is best to call a professional HVAC technician to inspect and recharge the system. 6. Check for air leaks: Inspect the air ducts, vents, and connections for any leaks. Air leaks can reduce the cooling efficiency of the system. Seal any leaks using duct tape or call a professional technician for repairs. 7. Check the condensate drain line: Ensure that the condensate drain line is not clogged. A blocked drain line can cause water buildup and affect the cooling performance. Clean the drain line or call a professional to clear any blockages. 8. Check the circuit breaker: Verify that the circuit breaker for the air conditioner is not tripped. If it is, reset the breaker and see if the unit starts blowing cold air. If these troubleshooting steps do not resolve the issue, it is recommended to contact a professional HVAC technician. They have the necessary knowledge and tools to diagnose and repair complex air conditioning problems.

Q: How can I clean the air vents of my air conditioner?: To clean the air vents of your air conditioner, start by turning off the unit and unplugging it for safety. Remove the vent covers or grills using a screwdriver if necessary. Use a vacuum cleaner with a brush attachment to gently remove dust and debris from the vents. For more thorough cleaning, wipe the vents with a damp cloth or use a soft brush to dislodge any stubborn dirt. To prevent future buildup, regularly clean or replace the air filters and ensure proper ventilation in the room.

Q: The working principle of air pressure switch?: Working principle of air pressure switch: when the pressure in the system is higher or lower than the rated pressure, the safety of the sensor in the disc instantaneous movement, through the connecting rod to push switch connector on or off, when the pressure drop to or the raising of the rated value, the instantaneous reset disc, switch automatic reset, or simply, when the measured pressure exceeds rating, displacement of the free end of the elastic element, directly or after comparison switch element, change the on-off state switching element, achieve the goal of measured pressure control. Pressure switch using the elastic element has a single coil spring tube, diaphragm, bellows, bellows, etc

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