... , overload, phase and highlow voltage protection available >Manualautomatic defrost, quick start-up >Temperature range: ±50ºC(resolution power: 0.1ºC) >Defrost ... protection: ±50ºC >Delay time starting machine after defrost ending-up 0-10minutes. >Setting of the compressor, fancooler, condenser, electronmagnetic valve ...