Good people, I have an Audinac 6400W R410 air conditioner, it was installed about 3 and a half months ago, and I used it all summer without dramas, there has been some very small lost in a large nut and recently after a while without use, I notice that the finest pipe was frozen, I call the technician, I actually had 170 PSI at rest, correct the loss (which only became evident in heat mode), leave it at 240 psi and as mine is more electricity I am given to measure the consumption with the True RMS clamp, the air plate says that it consumes 8.2 AMP in cold and 8.0 AMP in heat, in addition to pressure it says nothing but if it says that it carries 1,740 KG. of gas, there I distrusted him because I should spend more on heat through the valve and so on, the measurement he gives me: COLD: 7.3 AMP average, and the thermal jump 19 degrees (27º above where it absorbs ambient air and leaves at 7.9º) HEAT: 13 AMP average, the thermal jump did not measure it because I was uncomfortable with the heat that was long, added to that already about 27º inside the house, so it worked about 10 min. more or less and I arrive at 30º that I had set As I reported the day I did these tests about 26 degrees outside, I clarify that I am not an AC technician. , but I am afraid of the heat consumption that is almost double what the plate expresses, so all the air works 10, and does not cut the compressor thermally, my doubt is this ok? or it's just that I tried it on heat when it's hot, I guess it's not designed to be hot on a day that is 26º I await your comments Thanks!