Whirlwind FH-778 Air Conditioner "charge hi side low" Questions

...do accurately. Warning :The high side of the A/c is under considerable pressure. If you try to charge system using hi side it may explode. Only charge from low side. Do not attempt if you don't ...

...charge might be low......check your pressures hi and low.........hi side should be around 220 to 250 psi and low side should be 68 to 74 depends on the outdoor temp and indoor temps............have a ...

...Hi, the line that is the larger one is the low pressure side which you charge from, and the small line is the liquid line or high side. Do not use this to charge any system. Please be safe. ...

...hi side smaller line should be hot to the touch and the low side larger line should be cool or cold, sounds like a low charge without any further information, the small line coming off the compressor ...

...hi there, this sympton persist in over charging of freon it is call super charge,exessive charging of freon resulted to freeze your suction line,this is bad for the cycling process.to reduces freon ...

Hi, That may mean a low charge, but it depends on what refrigerant you have and the indoor and outdoor temps. Here is a tip about troubleshooting your air conditioner... There are many things that can

...Hi there. The compressor will not come on unless the system is charged. There is a "low limit switch" which controls the engage voltage on the low side receiver. No charge, no engage. Thanks ...

...Hi, If you are running that unit with a scroll compressor and a high load then 90 is not that high and you probably are just low on charge...if you were leaking or crossing over the pressure would be ...

...Hi, normally when your freon is low, system won't work, look for filter dryer, follow high pressure tube from compressor to condenser, filter dryer normally have sight glass where you can see freon ...

...Hi, it can be only 2 things that will cut power to the a/c clutch, and that is a fuse that runs the a/c or more then likely the system is very low on refrigerant due to a small leak and is off on its ...