Bi-block system, floor mounted condensing unit, ceiling-mounted evaporator.

Electronic control panel.

Expansion device: thermal expansion valve.

Pre-arrangement for room lighting connection.

Pre-arrangement for door switch connection.

Cable for door heater connection on low temperature units.

All units are equipped with a fixed calibration low pressure switch; all three-phase units and model LBN2122 are also provided with a fixed calibration high pressure switch. Direct drainage of condensate.

Drain heater.

All units are equipped with a liquid receiver, filter and sight glass.

Remote panel: already connected to the unit and provided with a 5 meters long connection cable (extension up to 20 meters on request).

Condensing and evaporating unit outlet pipes without valves and flanges.

Standard crankcase heater on all units equipped with semi-hermetic compressor.

Condensing units suitable for outdoor installation.

Recommended for use at ambient temperatures not lower than 10°C. Suitable accessories are required for use at temperatures below 10°C.

Optionals:

Special voltage.

Water-cooled condenser: units equipped with water-cooled condenser are also provided with a pressure controlled water valve, a fixed calibration high pressure switch (even on single-phase units), as well as a compressor cooling fan (low temperature units only).

Voltage monitor.

Switchboard heater.

High pressure switch (only for voltage 230/1/50, except for model LBN2122).

Condenser fan pressure switch for condensation control (for all models) or fan speed regulator (form 3 and 4).

Liquid line solenoid valve.

Crankcase heater (units with hermetic compressor).