Hi everybody how are you? After a long time I returned to this beautiful area of refrigeration and today I find a problem that I would like to help me solve. I am repairing a well freezer that initially had a leak (which I already solved), but after loading the fluid and starting it, it barely reaches -15 ° C The characteristics of the freezer are: Brand: Inelro Model: FIH 550 (two standard doors) Capacity: 520 ltrs Motocompressor: Embraco EGAS 100 HLR (1 / 3hp) original from factory Static condenser Coolant: R-134a Equipment age: 5 or 6 years of use, depending on the owner. After finding and welding the leak (which was in the condenser), I cleaned both circuits with R-141b and nitrogen. Taking advantage of the disassembly of the engine, I tested the compression of the engine and both high and low is correct. I reassemble with a new 20gr filter, double vacuum (the first of 40 minutes and the second of 20), and proceed to load the system with 134a in the gas phase (up to 40psi being off and then completing up to 5psi with the equipment in March). After 8hs of work (approx), the return tube frosted 8cm from the motor compressor, the low pressure was at 1psi, and the electrical consumption was 1.4A (which coincides with the freezer label data), but the temperature was only -15.2 ° C and so it remained throughout the day. In my opinion, all the parameters are correct, but the cold achieved is very poor. WHAT WOULD THE PROBLEM BE ??? What am I overlooking? What do you think? I read them

Hi buddy .. Well, in my opinion if the condenser is not tropicalized or with forced air (as it is preferred to call), I doubt that it can lower its internal temperature further. The static condenser in hot places does not fulfill its mission.