COMPRESSORS: twin-screw semi-hermetic compressors with highly effective screw profile and high peripheral speed; integrated discharge check valve; replaceable oil filter cartridge; oil flow switch; oil level indicator; thermal protection of the motor via temperature sensors; phases control relay; anti-vibration rubber supports.
EVAPORATOR from model 200 V2 U04 to 280 V2 U06: brazed plate heat exchanger made of stainless steel; polyurethane insulation; water temperature sensors at the air inlet and outlet; antifreeze heater.
EVAPORATOR from model 330 V2 U08 to 1070 V2 U14: shell-and-tube evaporator; tubes with a helical rifled internal surface; shell, header, tube sheets, made of carbon steel, copper tubes; polyurethane insulation; water outlet temperature sensor.
REFRIGERATING CIRCUIT: reversing valve for refrigerant circuit inversion; electronic expansion valves; sight glass; service valves on suction line and gas discharge; safety valve on the line of low and high pressure; IDEA® dynamic defrost monitoring system; cooling circuit with copper tubes and thermal insulation on the suction line.
ELECTRICAL PANEL: main switch with safety lock; magneto-thermal switches or fuses for fans; contactors for compressors; ambient temperature sensor.
CONTROL SYSTEM: MP.COM microprocessor control with graphical display; volt-free contact as an element of the general emergency warning system; real clock timer; flash memory; components hour-meter; a password-protected menu; LAN connection.