Trade & Investment Agency

Electronic control instrument.
• Expansion device with capillary tube.
• Molecular sieve type filter on liquid line in the forms 1 and 2.
• Solid core filter type on liquid line in the forms 3, 3B.
• Cable for door heater connection on low temperature
units.
• All Three-phase units and the model ATY-ATX122 are equipped with a fixed calibration high pressure switch in accordance with “Pressure Equipment Directive” 2014/68/UE.
• Low pressure switch on Forms 3 and 3B.
• Condenser fan pressure switch in models ATZ202, ATZ203, in forms 3, 3B in low temperature.
• Condensate evaporation tray with safety overflow drain on all units form 1, 2, and on form high and 3 units but only for medium temperature models. External drainage of condensate on form 3 low temperature units and on all
units forms 3B.
• Drain heater.
• Wall-mounted straddle-type installation.
• We recommend that the units should be employed at ambient temperature higher than 10°C. If units are mounted in Ambient temperature lower than 10°C, some accessories are needed. Furthermore, for outdoor installation, it is necessary to protect them from the bad weather.

Web site
https://technob.it/it

Documents

Electronic control panel.
• Expansion device: capillary tube.
• Solid core filter on the liquid line.
• Cable for door switch connection; door switch functions can be programmed 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 PSTX122 are also provided with a fixed calibration high pressure switch. This outfit complies with the provisions of the «Pressure
Equipment Directive» 2014/68/UE.
• 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

Web site
https://technob.it/it

Electronic control panel.
• Expansion device: capillary tube.
• Solid core filter on the liquid line.
• Cable for door switch connection; door switch functions can be programmed 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 PTX122 are also provided with a fixed calibration high pressure switch. This outfit complies with the provisions of the «Pressure Equipment Directive» 2014/68/UE.
• Remote panel: already connected to the unit and provided with a 5 metres long cable (on request extension up to 20 metres).
• Direct drainage of condensate.
• Drain heater on all units.
• 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.

Web site
https://technob.it/it

Electronic control panel.
• Expansion device with thermal expansion valve.
• Solid core filter on liquid line.
• Pre-arrangement for room lighting connection and for door switch connection.
• Cable for door heater connection on all low temperature units.
• All units are equipped with a fixed calibration low pressure switch and high pressure switch, in accordance with the “Pressure Equipment Directive” 2014/68/UE.
• All the units are supplied with a remote control panel alre- ady connected to the unit through a 5 m long cable (on request we could supply different lengths up to 20 m).
• Direct drainage of condensate.
• Drain heater.
• Condensing unit installation on the external floor of the cold room as well as evaporator installation on the ceiling inside the cold room.
• Sight glass.
• Solenoid valve on the liquid line in the forms 3I3-3I5 and in all models OVFR. On request it is available also in the models of the Forms 1I2-1I3-2I2-2I3.
• All units are supplied with a liquid receiver with safety valve, in accordance with the “Pressure Equipment Directive” 2014/68/UE.
• Oil separator on discharge line in the models OVFRZ.
• Pressure regulating valve on suction line in the models OVFRZ.
• Liquid separator on suction line.
• Connection pipes couplings between condensing unit and evaporator have been realized without unions or weld neck flanges.
• Crankcase heater of compressor.
• Condenser fan pressure switch.
• Units suitable for external installation. Units recommended for use at ambient temperatures higher than 10°C. If units are mounted in Ambient temperature lower than 10°C, some accessories are needed.
• Cover to protect the unit against the bad weather.

Web site
https://technob.it/it

Electronic controller with alarm module.
• Expansion device with thermal expansion valve.
• All compressors are equipped with crankcase heater.
• Semi-hermetic compressors are equipped with thermistor; on models with oil pump is installed also a protection differential oil pressure switch.
• Compressors with a displacement higher than 52 m3/h are
provided with part winding start.
• All units are supplied with adjustable both low pressure switch and high pressure switch, in accordance with the “Pressure Equipment Directive” 2014/68/UE.
• Sight glass.
• Solenoid valve on liquid line.
• All units are supplied with liquid receiver and, except for units form 1, with safety valve, in accordance with the “Pressure Equipment Directive” 2014/68/UE.
• Finned pack heat exchanger.
• Condenser fan pressure switch. On request, it could be replaced by an electronic condenser fan speed regulator.
• Safety switches with safety actuator on the doors of the condenser.
• Remote control panel including keyboard, alarm display and a 5 m long cable already connected to the unit (on request we could supply different lengths up to 20 m).
• Direct drainage of condensate.
• Drain heater.
• Through-the-wall installation of the monoblock.
• Evaporator fan cowl heaters on all blast freezing units.

Web site
https://technob.it/it