Which angle valve should be closed first when disassembling the air conditioner?
Cool the air first, then close the valve.
The first step is to operate the air conditioner in cooling mode to allow the refrigerant to circulate completely, usually for 5 to 10 minutes.
During this period, remove the protective caps from the thick and thin tube angle valves.
Step 2 Use a suitable Allen wrench to close the thin tube angle valve clockwise.
The third step is to let the air conditioner run for about three minutes. It is best to connect the pressure gauge to the fluoride port at negative pressure and then immediately close the thick tube angle valve. Turn off the power. This is the end of fluoride collection.
The fourth step is to disassemble the outdoor unit and the two connecting nuts. Tuy headsaux and angle valves should be wrapped in clean bags to prevent foreign matter from entering. Step 5: Remove the power cord and mark it. for the next installation. Disassemble the indoor and outdoor units.
Which valve should be closed first for the air conditioner outdoor unit?If you want to collect fluorine for the air conditioner, you must first turn on the refrigeration mode to operate the compressor, then close. the valve of the high pressure pipe, i.e. the thin tube, for approximately 20 seconds. After 1 minute, close the valve of the low pressure thick pipe, then quickly turn off the power and then disassemble.
If there is a problem with the quality of the air conditioner, should I take it apart first and get my money back?Of course, disassemble the phone first.
After both parties negotiate the return, the manufacturer or trader will first send someone to disassemblethe air conditioner, then will refund the money after the air conditioner is dismantled.
Don't worry, as long as the return is negotiated, the manufacturer or merchant will not refuse to refund the money after the air conditioner is removed. You must maintain relevant credentials during the process. For example, when the air conditioner is removed, the person dismantling the air conditioner is required to give a written receipt or instructions.
Which valve should be closed first in the air conditioner?When recycling the refrigerant, you must first close the high pressure shut-off valve, which is the smallest.
When operating in refrigeration mode, first close the high pressure shut-off valve. When the refrigerant composite pressure gauge connected to the needle valve of the low pressure shut-off valve indicates that the refrigerant pressure is less than zero, quickly. close the low pressure shut-off valve and at the same timeps supply air to the air conditioning unit. The power was forcibly turned off and refrigerant recovery was terminated.
During the refrigerant recovery process, a judgment cannot be made solely on the length of time required to avoid damage to the compressor.
Please tell me why the air conditioner angle valve is leaking oil.There are usually several reasons for oil leaks:
1. The valve is leaking oil. Valve oil leaks are usually caused by a blocked valve or. Damage. Solution Simply replace the valve.
2. The connector is loose. The solution is to tighten the connector or replace it.
3. In other words, there is a problem with your hydraulic oil pump and hose.
Is the Gree air conditioner angle valve easy to break? Angle valve
No
As long as there is no collision, under normal circumstances, it willwill break. will not be damaged for life.
When shutting down the generator, should you first turn off the breaker or the oil motor?Turn off the oil generator first, then immediately turn off the air switch and unplug the generator from the mains.
Video showing how to replace the air conditioner angle valve.Use gas welding to connectcatch. Simply remove the original one with gas welding, then connect the new one as you would a four-way valve. The new one has a gasket inside and it will break if it overheats.
When disassembling the air conditioner, how to recover the Buddha by first turning off the liquid pipe?Turn on the machine and run the cooling mode. Turn off the thin tube compressor (liquid pipe) will pull out. freon in the indoor unit and pipes. Then close the thick tube (trachea) and disconnect the power supply.