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What is the low pressure for a 410A 3 1/2 air cond when it is 80 fahrenhait degrees.

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya Repairman can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repair professionals here in the US.
click here to Talk to a Repairman (only for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

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  • 33 Answers

SOURCE: 98 Chev pickup air cond problem

1. Have the refridgerant fluid level checked. (Could be low)

2. Have you tried putting it on recirculate? Could be a venting issue.

Other than that it's out of my league.

Posted on Jul 08, 2008

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SOURCE: Pressure on the low side

should be above 57psi. Tom

Posted on Jun 23, 2009

meBNme
  • 334 Answers

SOURCE: I am trying to regas a Panasonic CU-A24BKP5 split

OK, now we need to let the comopressor cool down if it is hot. Once it is cool, (that could take a while if it is so hot it tripped out on internal overload.) check for continuity between the compressor leads. If they show continuity between them hook the wires back up and turn it on, Check the amp draw at start up, and check the voltage to the compressor.


The compressor is bad If....
1) there is no continuity between the compressor leads.
2) if you have an amp draw but the compressor is still not pumping refridgerant.

If you do niot have voltage going to the compressor, then we will need to trace down the cuase for loss of power.

Posted on Oct 17, 2009

  • 1 Answer

SOURCE: Tank full - but Low flame pressure; temperature

turn you gas on slowly . i should work

Posted on Sep 15, 2010

kel1guy2002
  • 3740 Answers

SOURCE: We have a Grundfos MQ3-45B

Hi and welcome to FixYa. I am Kelly
Drain the pressure tank completely. The tank is designed to have a pressurized pocket of air at the top of the tank that would allow the tank to act as an accumulator when pressurized. If the tank does not have that air bubble the pump will cycle quickly and lose pressure almost as soon as you put any demand on the pump. After you drain the tank, just reinstall the drain plug and test. It should work normally. If it does not work normally then there is an unknown water distribution leak in your plumbing.. You can eliminate house plumbing by truning off the water supply after the pump and then see if the pump still cycles. If it does then pressure is leaking back into your water source. There should be a check valve to prevent the pump from pressurizing your water supply. If the check valve has failed or some internal debris not allowing the check valve to close you will have the symptom you describe.

Thanks for choosing FixYa.

Kelly

Posted on Sep 29, 2010

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Hi; Please dont take this the wrong way but never open a closed freon system unless You suspect a leak and can find it..Is the unit trying to cool a space too large for the BTUs of cooling avaliable. Is the suction line sweating back to the compressor. Are the evaporator and condensing coils clean. How old is the unit. Is there still a warranty on the unit. There is a device called a pressure temperature chart. In other words if You can determine the temp. at the suction line withen 6 inches from the compressor You can cross reference the freon pressure.
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