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Why does Ac low side pressure go up and down while the compressor clicks on and off?
Wiki User
∙ 12y ago
a low pressure switch
Wiki User
∙ 12y ago
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Why does your oil pressure gauge drop pressure when coming to a stop?
THAT IS SIMMPEL IT IS THAT URE CAR DONT NEED ALL THAT OIL PRESSURE WEN ITS SLOWING DOWN
How do you get the oil cap of a 1996 Jeep Cherokee?
If it just clicks and won't unscrew all you need to do is pry the top half of the cap off, and unscrew the bottom half with a pair of pliers.
If Nicki Minaj's mom is alive then why she say she was in a burned down house in her song autobiography?
It doesn't say that her mother died in her house while it burned down. Nicki says her dad tried to set the house on fire and burn it down while they were inside.
What sound does a crows make?
A crow's call is typically thought of as "caw." Crows also make a series of clicks as the birds bob up and down. They can also produce a soft "woh-woh" call.
What is the meaning of the song Gravity By John Mayer?
Its about the pressure of being on top and gravity represents the forces in life that want to bring you back down. He asks to "keep me where the light is" and not succumb or get caught up to the pressure.
What kind of an insect has six legs two antenna in the front of the head and clicks its head while upside down or someone putting pressure on its back?
it might be a Madagascar hissing cockroach. Sometimes the hissing will sound like clicks and they do hiss when pressure is applyed anywhere to its body.
How does reciprocating compressor works?
As the piston moves up and down, it pushes air at increasing pressure into a cylinder.
What is the function of purge in low pressure centrifugal liquid chillers?
funtion of the low pressure control is to pump down compressor in case of low pressure in the system
How do you correct when a compressor has lock up due to liquid charging?
Bleed off some of the refrigerant to get the system pressure down, then wait a while until any liquid refrigerant in the compressor has time to leak into the refrigerant loop. It may take a few minutes; since the compressor valves seal imperfectly, pressures will eventually equalize and it should be possible to start up the compressor again.
If the AC compressor stopped working on a 1999 Cherokee but never made noise and just quit running as if it was getting no power what could be wrong?
Check the pressure switch to the AC. migh be loss or refrigerant in system. Safety pressure switch will shut compressor down when pressure is below specs, it saves your compressor. Have a/c checked...........Mike
What happens if you turn a can of 134a refrigerant upside down while loading it into your car ac system?
You would be putting R134a in liquid form into the low pressure side of the system. You could damage the compressor.
How does pump-down works in refrigeration?
When the call for cooling is satisfied, a solenoid valve closes, stopping the flow of refrigerant into the metering device. A pressure switch that controls the compressor will keep the compressor running until the pressure in the suction line reaches a low pressure. Usually this is just above 0 psig. When a call for cooling opens the solenoid valve, the pressure in the suction line starts to rise. When it reaches the set-point of the pressure switch, the compressor will start again. As a reminder. only trained and qualified personnel should work on refrigeration systems. There are many things that can be dangerous or possibly lethal while working on refrigerant systems.
Would low refrigerant pressure cause the air conditioning compressor on your 1993 Chevrolet G20 van to cycle on and off?
Absolutely, in fact, if the AC compressor is cycling like that, low pressure is about the ONLY thing that can cause it. There is a pressure sensor in the low pressure side of the AC system. When the pressure drops too far it turns off the compressor to prevent damage. As the compressor runs it pulls refrigerant from the low side, compresses it and sends it to the condenser where it is cooled. When that happens there is less refrigerant available to the low side. There is no point in running a compressor if there is nothing left on the low side to compress, so it shuts down. After enough refrigerant works past the orifice and into the low side again, the low side pressure builds up and the compressor restarts.
Why is does the air compressor stays on while the vehicle is off?
The air compressor takes time to shut down fully so it can't stop as soon as Ur veichle has stopped
95 Honda Odyssey Ac chargedblow cold air But when come to stop air compressor began to clicks off and on van adle up and down. WHY?
I believe even though you are getting cold air when you are under a load, you may still be low on freon. Being low will cause the compressor the click on and off. If you have a gauge to check the pressure in the system, that is where I would start to trouble shoot. If not, Try your mechanic, they can tell you if it is low. I would bet on that being your problem
What is the purpose of HVAC compressor?
compressor is one of the essential component of an Air-Conditioning Loop, its basic functioning is to increase the pressure and temperature of the refrigerant which is then passed through the condenser where heat exchange takes place thus reducing the temperature, keeping the pressure intact. then comes the expansion valve which reduces both the temperature and pressure, thus we achieve a refrigerant at lower temperature and pressure, which is used to cool down the room, the exit from the evaporator is then connected back to compressor inlet via accumulator
When driving 97 ford explorer while accelerating car shuts down then battery clicks?
Your alternator is probably not keeping the battery charged while the car is running. You need a new alternator!!
