• TECHNICAL CHARACTERISTICS
• Straddle mounted units
• Electronic control instrument.
• Expansion device: capillary tube.
• Hot gas defrost
• Cold room lighting
• Cable for door switch connection (only in case of selected option: electronic control panel); door switch functions can be programmed on the electronic control panel.
• Cable for door heater connection on all low temperature units.
• All units are equipped with a fixed calibration low pressure switch
• All three-phase units, and ATN2122 model, are equipped with a fixed calibration high pressure switch
• Condensate evaporation tray with safety overflow drain on all form 1 and 2 units, on form 3 units only for high and medium temperature models. Direct drainage of condensate on form 3 low temp. units and on all form 4 units.
• Drain heater on all medium and low temperature 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.

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).

Remote panel (depend from the selection of electronic control panel): already connected to the unit and provided with a 5 metres long cable (on request extension up to 20 metres).

Voltage monitor.

High pressure switch for one-phase units.

Condenser fan pressure switch.

Condenser fan speed regulator (forms 3, 4).

Switchboard heater.

Crankcase heater.

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