This is absolute proof that air conditioners are bulletproof.
Originally posted by williesanchez69
we'll im from south TX rio gradne valley,this work's for me
hi-side: ambient temp plus (+) 30-35 deg,go to temp-psi chart[r-22]that should be correct hi-side,if higher?then a visual on condenser shape,cleanleness,fan speed,coil deterioration,weed's,or ??? groosley over charge?? then there is the data plate F.L.A[full load amp's]on compressor
low-side :central a/c,im looking for about a 15deg split [return take-away(-)suppy air temp[DEG]==T.D.
ALSO I'm looking for a 40deg [evap temp]which is about
[+/-]68.5,69,70 psi on the gauge*****note checking for coil cleanlenees,fan[indoor blower wheel]cleanleness[fin's colect lots of dirt and can add wiehgt to motor,causeing it to over heat and slow down]thuse slowing air flow acros evap coil[can cuase,frosting]
this wat has worked for me i should check for super heat,the way to check is usuelly inside the contactor area cover [but i have not done that most of the time ,in SOUTH TX]this has worked fine for me for central a/c