External motor capacitor unit
The load-bearing body is made of galvanized steel sheet, with powder coating for protection from the elements.
The paneling is easily disassembled for convenient access to internal components.

Inside the motor capacitor unit are housed:
• Semi-hermetic compressor with thermistor protection. Mounting on anti-vibration elastic supports.
• Capacitor consisting of copper tubes and aluminum fins blocked by mechanical expansion of the tubes.
• Directly coupled axial fans with protective grille according to EN 61800-5-1.
• Electronic speed regulator condenser fans as a function of condensation pressure.
• Balanced plate for heat recovery.
• Painted steel liquid receiver complete with rotalock taps and safety valve.
• Interchangeable cartridge filter on the liquid line.
• Indicator of liquid presence and humidity.
• Variable calibration high/low pressure pressure switches with automatic reinsertion.
• Anti-vibrants on the delivery line and on the suction line.
• Shut-off tap on the liquid line and on the suction line with service socket.
• Refrigerator circuit made of annealed copper tube welded with silver alloy.

Electronic on-board camera picture comprising:
• Door lock general switch.
• Service switch.
• Oil heating switch.
• Electronic regulator by-pass switch.
• Isolation transformer.
• Protection fuses.
• Calibratable circuit breaker for compressor.
• Compressor teleruptor.
• Condenser fan teleruptor.
• Defrost resistance teleutor.
• Evaporator fan remote control.
• Signal lamps.
• Terminal block.