ColdFAST U

Guaranteed operational internal temperature at -86°C at ambient temperature up to +32°C.

Small footprint: for 500lt upright, only 0.74m2

Thermal insulation by means of the polyurethane foam with 127 mm thickness CFC and HCFC free.

Air-tight seal thanks to the unique design 4 steps soft silicone gasket providing perfect tightness of the frontal door.

Revolutionary progressive door closure with handle and key lock system.

100% guaranteed compressors safety by means of automatic protector system composed by solenoid valve.

Best pull down time: the temperature reaches -80°C (starting from environment temperature of 20°C) in less than 3,5 hours.

Static evaporator made up of a copper serpentine to ensure high cooling performance, quick recovery times and optimal temperature distribution.

Low noise level and long reliability and durability over the time thanks to the presence of two fans with axial movements on ball bearings on the air cooled condenser.

External structure in epoxy powder coated cold-rolled steel for excellent corrosion resistance to the attack by aggressive common chemicals.

Internal chamber fully made in AISI 304 stainless steel.

AISI 304 stainless steel internal doors and adjustable shelves equipped as standard.

AISI 304 stainless steel protection grid in the rear low side to further protect the core parts of the unit.

Washable polyester foam filter protecting the condenser from dust.

High resistance pivoting castors (front and back).

Totally sealed refrigeration system equipped with two cascade-circuit compressors.

Hermetic compressors of 0.75 Hp for 230 Lt models and of 1.7 Hp for all other models, equipped with an automatic protection system in case of overpressure which protects the compressors when operating in extreme conditions.

The user-friendly practical keyboard and the rear-lit LCD will continuously display all required data keeping the user constantly informed of the freezer conditions in operation, and in particular:

• display of inside temperature status and adjustment.
• display of data monitoring and recording.
• display of compressors and fans status.
• display of probe capacitors.

Audio-visual alarms provided for:

• minimum and maximum temperatures
• high condensing alert the operator if the condensing temperature rises above the maximum set point
• open door
• electrical connection

The entire alarm system is equipped with a buffer battery with self-loading 12V device that allows operation of the alarms even in case of power outage.

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