Electronic control panel.

Expansion device: thermal expansion valve.

Solid core filter on the liquid line.

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 LBN122 are also provided with a fixed calibration high pressure switch. This outfit complies with the provisions of the «Pressure Equipment Directive» 97/23/EC.

Direct drainage of condensate.

Drain heater.

Floor-mounted condensing unit, ceiling-mounted evaporator.

Sight glass.

All units are equipped with a liquid receiver complying with the provisions of the “Pressure Equipment Directive” 97/23/EC.

Remote panel: already connected to the unit and provided with a 5 metres long connection cable (extension up to 20 metres 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 conden- ser 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 LBN122).

Condenser fan pressure switch for condensation control (for all models) or fan speed regulator (form 02M1 and 03M1).

Liquid line solenoid valve.

Crankcase heater (units with hermetic compressor).