Electronic control panel.

Expansion device: capillary tube.

Solid core filter on the liquid line.

Room lighting on all units.

Cable for door switch connection; door switch functions can be program- med on the electronic control panel.

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 SVN122 are also provided with a fixed calibration high pressure switch. This outfit complies 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 cable (on request extension up to 20 metres).

Condensate evaporation tray provided with safety overflow drain.

Roof-mounted units.

Units recommended for use at ambient temperatures not lower than 10°C. Suitable accessories are required for use at temperatures below 10°C. In case of outdoor installation it is necessary to protect them from the weather.

Drain heater on all units.

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

High pressure switch (only for voltage 230/1/50, except for model SVN122).

Condenser fan pressure switch.

Switchboard heater.

Crankcase heater.

Supplemental solenoid valve (on the discharge line of both medium and low temp. units, recommended in case they are exposed to low ambient temperatures).