MGF8403GR

Overview

The Atosa MGF8403GR is a two-door commercial undercounter refrigerator with 17.2 cu. ft. of storage capacity. At 60 1/4 inches wide, it provides refrigerated storage beneath a reinforced stainless steel top, helping keep ingredients and beverages accessible near a service or preparation station. Stainless steel is used for both the exterior and interior.

The unit has an electronic temperature controller and a self-contained refrigeration system using R290 refrigerant. Atosa’s specification sheet lists a holding temperature of 35°F to 38°F. The technical table in the supplied manual lists a temperature range of +1°C to +8°C for this model; consult the controller and product documentation for the operating information applicable to your unit.

Key Features

• Two solid doors: Self-closing doors include a stay-open feature for access during loading and service.
• Temperature control: An electronic controller provides adjustable setpoint control. The merged manufacturer product information identifies a Dixell digital temperature control; the supplied manual describes the XR06CX controller.
• Stainless steel construction: Stainless steel interior and exterior, with a reinforced stainless steel top.
• Sealing and access: Magnetic door gaskets provide a positive seal. Recessed handles help avoid protrusions, and the manufacturer product information lists standard stainless steel door locks.
• Mobile installation: Pre-installed casters are listed as a standard feature.
• Optional drawer accessory: Atosa lists retrofit drawer cartridge MSF8312227A00 as compatible with MGF8403GR. The accessory sheet gives a maximum loading weight of 100 lb per drawer and describes top and bottom pan configurations; the cartridge is an optional accessory, not a built-in feature of the refrigerator.

Specifications

• Manufacturer: Atosa
• Model: MGF8403GR
• Equipment type: Two-door undercounter refrigerator
• Capacity: 17.2 cu. ft.
• Doors: 2 solid doors
• Shelves: 2 total; one pre-installed shelf per section
• Construction: Stainless steel exterior and interior; reinforced stainless steel top
• Exterior dimensions: 60 1/4 in. W × 30 in. D × 34 1/2 in. H. The manual’s metric table lists 1530 × 762 × 929 mm.
• Electrical: 115 V, 60 Hz, 1 phase; 2.8 A; 320 W; NEMA 5-15P plug listed on the specification sheet
• Compressor horsepower: 1/5 HP
• Refrigerant: R290; the supplied manual lists a charge of 4.2 oz.
• Temperature: Atosa specification sheet: 35°F to 38°F. Supplied manual technical table: +1°C to +8°C.
• Net weight: 218 lb
• Gross weight: 265 lb
• Casters: Pre-installed
• Warranty stated on the specification sheet: 2 years parts and labour; 5 years parts on the compressor.
• Optional compatible drawer cartridge: MSF8312227A00; maximum loading weight 100 lb per drawer. The accessory sheet lists top pan capacity as three 1/6 pans and three 1/3 pans, or nine 1/6 pans; bottom capacity as three 1/3 pans, or six 1/6 pans.

Installation & Requirements

Before connection, check that the electrical supply matches the factory label. The manual specifies an AC 115V outlet only and calls for a grounded electrical connection. The specification sheet lists a NEMA 5-15P plug. Do not connect the refrigerator to a supply that does not match its label.

Position the cabinet on a flat surface and level it using the adjustable leveling legs. The manual says to lift the cabinet from the exterior of its base and not to move it by applying pressure to its surface. If the unit has been positioned horizontally and has an integral condensing unit, wait two hours before switching it on.

Site the refrigerator away from direct heat sources such as radiators and direct lighting, and protect it from direct sunlight and draughts. Keep air circulation unobstructed around the condensing unit, whether integral or remote. The manual provides no numerical clearance dimensions. Remove protective film and dispose of packaging according to local requirements.

Operation

After installation and electrical connection, use the electronic controller to check and adjust the temperature setpoint. The supplied manual describes the XR06CX controller. To display the setpoint, press and immediately release SET. To change it, hold SET for more than two seconds; when the displayed value appears and the °C or °F indicator blinks, use the arrow keys to adjust the value. Press SET again to save, or allow approximately 10 seconds for the display to return to its normal view.

The controller also supports manual defrost: hold the DEF key for more than two seconds to start the cycle. The manual describes a keyboard lock and unlock function using the controller’s indicated key combination held for more than three seconds. Because the key symbols are not legible in the supplied text, refer to the controller markings or complete manual for the exact combination.

Atosa recommends setting the refrigerator between 35°F and 38°F for food preservation. The supplied manual separately lists +1°C to +8°C as the technical temperature range for MGF8403GR. Keep the doors closed when the refrigerator is not being loaded or accessed, and use the controller display to monitor the cabinet.

Cleaning & Maintenance

Before first use, clean the cabinet walls and interior parts with an antibacterial detergent. Clean plastic parts with a damp cloth, then dry them with a soft, clean cloth. The manual advises using little or no water and avoiding harsh or abrasive solvents and detergents.

Some components, including the evaporator and condenser, may have sharp edges. The manual instructs users to wear protective gloves when cleaning near parts that could cut. Atosa also advises cleaning the condenser frequently to give the unit better airflow; no fixed cleaning interval is specified in the provided material.

Defrost-water dispersal is automatic on models with an integral condensing unit, according to the manual. Keep the ventilation openings clear, do not damage the refrigerant circuit, and do not use mechanical devices or other means to accelerate defrosting beyond those recommended by the manufacturer.

Applications

The MGF8403GR is suited to commercial kitchens that need refrigerated ingredients close to staff working at a service counter, sandwich station, pizzeria line or other food-preparation area. Its undercounter format can add nearby cold storage where a full-height refrigerator is not the preferred fit. The 17.2 cu. ft. capacity and two separate door sections provide space for organized access to chilled products during service.