...operating pressures will change as the freezer reaches the selected temperatures on the inside. Normals of minus 14 degrees on the inside would be around minus 4 psi on the suction and 150 pis on ...
i would like the normal operateing pressures in a 70* space with a box temp of 10* this is a 404a unit http://www.totaline.com.ar/site/uploads/file_7-200652412174-0.pdf Here is a PTC with all of the ...
...operating pressure on low side and on the high side for truee freezer using 404 refrigerant I'll try to give you the "Readers Digest" version. First, make sure there is no ice build up on the evap. ...
...Operating pressure for true 2 door Freezer R404A Room Under 80 degrees F Box at -10 degrees F The pressures depend, somewhat, on the expansion device,i.e. a TXV or Cap Tube. Take a pressure reading, ...
404a operating pressures What is your question?
...operating good brings unit down to -15 . amp draw 7.2 restarts great cro valve working. my problem is suction pressure seems to low. I weighed in charge 90 percent of name plate of 30 ounces. Did you ...
pressure for this model. (using 404A freon) Depends on how technical you want to get. Generally, measure the ambient temp of air entering the condenser coil. Add 30 degrees to that temp and convert to
operating temp. If the box is warm, naturally the pressure is higher. And what influences the pressure is whether or not it's a TXV or a cap tube system. If a TXV and no receiver, charge by subcooling
...pressure. Be sure the cool ing fan is operating properly. It should come on whenever the condenser coil feels warm to the touch. It will cycle on and off as the pressures change. A clogged up coil ...
Question about Freezers
...404A refrigerant Generally, low side is around 20-25 PSI and High side is about 235-250 when unit is close to operating temp. Expansion device effects this to some degree such as a cap tube can ...
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