Digunakan sebagai perangkat untuk pelatihan/percobaan mempelajari sistem operasi mesin pendingin dengan multi evaporator. Compresor: type Hermetic. Capacity: min. 1/2 HP. Condensor: copper pipe with fin, equipped with fan. Min. 2 Evaporators: copper pipe with fin, equipped with fan and condensate water reservoir. Thermostatic expansion device. Set of Instrumentation: voltmeter, ampere meter, thermometer, pressure gauge. Set of Controller: Thermostat, High-low pressure switch. Safety Device: MCB, ELCB, Emergency Switch. Equipped with hand valve, filter dryer, sight glass, solenoid valve, liquid receiver, Pipes connecting various component painted with different colour. Minimum 5 experiment topics. User manual