Upright freezer MBM A140BT

An upright freezer keeps food safely below freezing point by circulating cold air around a heavily insulated cabinet. The refrigeration unit draws heat from the interior and expels it outside, maintaining the set temperature even when the ambient air is warm and humid. Automatic defrost cycles melt any ice build-up on the evaporator, and the resulting water is collected in a tank to prevent spillage inside the cabinet. This method ensures consistent cold storage without manual intervention, making it suitable for busy professional kitchens where reliability and hygiene are critical.

To use the freezer, position it on a level surface near a suitable power supply. Load food onto the adjustable grid shelves, which slide into runners at 70 mm intervals. Set the desired temperature between -18 °C and -22 °C using the controls. The self-closing door seals automatically when released, and the magnetic gasket ensures an airtight fit. During operation, the refrigeration unit runs as needed to maintain the set temperature, while the automatic defrost system handles ice removal without requiring the freezer to be emptied.

The cabinet is constructed from AISI series 2 stainless steel, chosen for its resistance to corrosion and ease of cleaning. The 60 mm thick polyurethane insulation, injected at high pressure without CFC or HCFC, minimises heat transfer and reduces energy consumption. Internal corners are rounded to eliminate hard-to-clean crevices, and the removable magnetic gasket simplifies maintenance. The door opens to 100° and stays in a neutral position when not fully closed, while castors allow the unit to be moved for cleaning or repositioning. A door lock secures the contents when the freezer is unattended.

Controls include a temperature setting dial or digital interface, depending on the model variant, allowing the operator to select the required freezing conditions. The 0.77 kW power rating indicates the load on the electrical circuit, which must be capable of supplying 230 V single-phase at 50 Hz. The 214 kg weight means the freezer should be positioned where it will not need frequent relocation, though the castors facilitate minor adjustments. The 1440 mm width, 815 mm depth, and 2080 mm height define the space required on the kitchen floor and against the wall.

Cleaning involves wiping down the interior and exterior with a damp cloth and mild detergent. The removable gasket can be taken out for thorough cleaning, and the grid shelves and runners can be lifted out to reach all surfaces. The condense water tank should be emptied periodically to prevent overflow. The tropicalised refrigeration unit is designed to operate in environments up to +40 °C with 40% relative humidity, ensuring performance in warm kitchens.

The standard configuration includes six white-coated GN 2/1 grids (625 x 530 mm) and twelve stainless steel U-shaped runners, arranged as three on each side of the cabinet. Additional shelves or accessories may be available as optional extras.

This freezer is categorised under professional refrigeration equipment, specifically upright freezers for catering use.