1 Currently, air conditioning is one of the indispensable household items. However, how to measure air-conditioned gas is correct, not everyone knows it.
2 How much is air conditioning charge?
3 Ways to charge inverter air conditioner
4 air conditioner r32 charge
Currently, air conditioning is one of the indispensable household items. However, how to measure air-conditioned gas is correct, not everyone knows it.
Let’s atata.com.vn – Specialized page of manufacturer of refrigeration materials to learn about refrigeration pipes and gas – one of the important details of air conditioner through the article below!
How much air conditioning is enough?
Until now we have often used air-conditioners but rarely understand the mechanism of operation in how to measure air-conditioned gas, how much air-conditioned gas is charged or the general principles of the machine. In particular air conditioning or other types of insulation, heat transfer in general, there will be a cavity to circulate air in which air conditioning is one of the essentials.
Many families use air conditioners but only wind without cold air, even leaking gas, affecting the ozone layer as well as consuming the family’s electricity. That is why you should read through our article, to better understand the air conditioner – an indispensable item in the family today.
You need tools that include two wires, a long and a short wire, a meter, a gas tank, and a hot rig. When performing air-conditioned gas measurements, the measuring instruments can be calibrated as follows:
– Attach the end of the long wire to the meter, the other end to the hot rig at the gas charging nut. Check the indicator showing the meter to see if the gas is excessive or missing. If the quota is not enough, go to the next step:
– Attach one end of the short wire to the meter, the other end is connected to the gas tank to conduct gas charging or gas withdrawal. You should pay attention before charging gas, the air must be exhausted inside the pipes of both wires to avoid outside air and piping, affecting the operation of the air conditioner.
– After adjusting for the appropriate gas, the technician locks the valve in the gas tank first, then locks the valve in the hot rig, then locks the valve at the meter, avoiding gas leakage or loss in the system.
– Open to the system during the process of filling gas so that the gas is circulated, the new gas adjustment has a high accuracy. You note, to stabilize the parameters, let the gas run from 30-60 minutes stable and check if the machine runs during the job can not.
Inverter air conditioner charging way
First, check the gas in the air conditioner. Remove the air-conditioner cover with a screwdriver and open the top of the air inlet screws by opening the tab. Connect the watch wire to the throttle valve, similarly check the clock. If performing the air-conditioning measurement but detect erratic, don’t forget to check and solve the problem before loading new gas.
Next, conduct a vacuum to prevent airflow into the system being mixed with different air flows. Let the meter lower the humidity, lock the valve and wait for 30-60 minutes after turning off the vacuum. Wait for the needle to level to zero, confirm the system is completely closed and free of air from the outside environment.
You can then proceed with filling the gas by opening the lock valve in the R410A (full size) and then opening the lock valve at the meter to about 250 psi. After enough, close the gas valve in the watch. It only takes 15-20 seconds to perform this operation, then you should close it to avoid overload or air leakage.
Note when charging inverter air conditioning
– When loading gas, turn the gas tank upside down.
– Always know how to measure refrigerated gas before you start charging.
– Loaded in 3-way gas valve behind the heater (return duct).
– Do not load gas when the machine is on heating mode because the valve pressure is high.
– Check the pressure measuring device, avoid wrong or incorrect job.
– We have to lower the temperature of the machine to 17 degrees Celsius, if the weather is cold, the maintenance repair person must find a way to let the compressor work, the evaporator fan speed is set according to the specific environment.
Gas charging r32 charging price
R32 air-conditioner also needs to be loaded when the air conditioner is running poorly, long cold, consuming electricity … This is a proof that the air conditioner needs to be applied how to measure the air conditioner and repair it properly. In particular, the air conditioner only blew out the wind, no cold air also needs to review, the possibility that the machine has clogged gas, need a new gas pump or troubleshoot.
The above article is for reference only, so that customers can understand and understand the procedure on how to measure gas, refrigerate gas. However, in practice, air-conditioning refills also require professional skills and some specialized tools, so you should rely on the support of technicians, maintenance staff to air conditioning. normal operation soon. Do not forget to leave any questions for us to support 24/7 in the most dedicated and thoughtful way about the problems of air conditioning as well as equipment related to chillers!
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