0
YES first of all the design pressures are only indicating what the pressure test at the factory was. a normal r22 system when running should have a low side pressure of 50 -60 and the highside will vary aroung 200 - 275. Your low side pressure is too high and your high side pressure is too low for the outside temperature and the low side pressure. Are you sure about these numbers? If your suction(low) pressure is reading 75psi then your high side should be reading well over 200psi. At an outdoor temp of 64 degrees, it seems that your suction pressure is too high. Block the airflow of the condenser fan w/cardboard,etc...if the high side gets a little higher and the low side goes up with it, then the valves in you compressor are shot and you need a new unit. This is caused by too high of head pressures (lack of airflow, dirty outside coils), lack of oil return to the compressor, or constantly running in an undercharged state. Sorry for the bad news.
What else can I help you with?
What is the normal pressure inside or outside the house?
Inside pressure is warm and outside is cold. But any where outside my house there is no problem. Urine becomes normal and no problem
The air pressure inside the can compare to the air pressure outside the can equal lower or higher?
There is no difference of the average local air pressure inside or outside of the headphone.
What is the difference between the pressure inside and outside a tornado funnel?
The pressure inside a tornado funnel is lower than the pressure outside. This pressure difference is a key factor in the formation and strength of tornadoes, as the low pressure inside the funnel contributes to the destructive force of the winds associated with tornadoes.
Why does the can crush when placed in cold water?
When a can is placed in cold water, the air inside the can cools down and contracts, creating a lower pressure inside the can compared to the outside. The higher pressure outside the can then crushes the can as it tries to equalize the pressure inside and outside.
Why does a sealed empty tin can collapse when the air inside the can is pumped out?
When the air inside the can is pumped out, there is a decrease in pressure inside the can. The outside air pressure then pushes on the sides of the can, causing it to collapse. This happens because the higher pressure outside the can is not balanced by the lower pressure inside the can.
Why doesn't air pressure crush an empty soft drink can as you go down a mountain?
because the pressure is the same on the outside and inside of can making the can staying the same and not being crushed
What is the air pressure inside a papper bag?
The air pressure is the same, inside or outside the paper bag.
What is the effect on the pressure of a fluid if an outside pressure is applied?
If an outside pressure is applied to a fluid, the pressure inside the fluid will increase. This is because the outside pressure adds to the existing pressure of the fluid, resulting in a higher overall pressure.
How can air pressure be utilized to crush a can?
Air pressure can be used to crush a can by creating a difference in pressure inside and outside the can. When the can is heated and then quickly cooled, the air inside the can condenses, creating a lower pressure. The higher pressure outside the can then crushes it.
Why does a syringe plunger go back in if you pull it out?
When the plunger is pulled, the volume inside increases. This reduces the pressure inside, and the air pressure outside forces liquid in, in an effort to make the pressure inside and outside the syringe equal again.
When the water level is higher inside than outside the flask is the gas pressure in the flask higher than lower than or the same as the atmospheric pressure?
When the water level is higher inside than outside the flask, the gas pressure in the flask is lower than the atmospheric pressure. This is because the weight of the column of water inside the flask creates an additional pressure on the gas inside, reducing its pressure relative to the atmospheric pressure outside.
Which is stronger the pressure of the air outside or inside the can?
the pressure difference, depends upon the can, and what it contains, in food cans, the pressure is equil, however in soda pop cans the pressure is higher on the inside
