MBF8002GR

Overview

The Atosa MBF8002GR is a top-mount, two-door reach-in freezer for commercial kitchens. Its listed capacity is 43.2 cu. ft., with six shelves arranged as three per section. The manufacturer’s specification sheet lists a stainless steel exterior and interior, an electronic temperature controller and an operating temperature range of -8°F to 0°F. The refrigeration system uses R290 refrigerant and down-duct air distribution.

The MBF8002GR is listed at 51 3/4 in. wide, 31 3/4 in. deep and 81 3/8 in. high. It has a net weight of 353 lb. and a gross weight of 403 lb. Confirm the unit’s dimensions against the manufacturer’s current documentation when planning a space or replacement.

Key Features

• Top-mounted compressor: The compressor is mounted at the top of the cabinet.
• Temperature control: An electronic temperature controller manages the stated -8°F to 0°F range.
• Down-duct refrigeration: The manufacturer lists down-duct air distribution to help provide even airflow through the cabinet.
• Stainless steel construction: The exterior and interior are stainless steel.
• Storage and access: The two-door cabinet includes three pre-installed shelves per section, for six shelves total. Recessed handles, standard door locks and magnetic door gaskets are listed features.
• Door function: The specification sheet depicts a self-closing and stay-open door feature.
• Interior lighting: LED interior lights are listed as standard.
• Mobility: Four pre-installed casters are listed.
• Refrigerant: The unit uses R290 refrigerant.

Specifications

• Model: MBF8002GR
• Equipment type: Top-mount, two-door reach-in freezer
• Capacity: 43.2 cu. ft. (the supplied manual lists 43.16 cu. ft.)
• Temperature range: -8°F to 0°F on the specification sheet; the supplied manual lists -8°F to -1°F.
• Doors: 2
• Shelves: 6 total; three per section
• Exterior dimensions: 51 3/4 in. W × 31 3/4 in. D × 81 3/8 in. H
• Net weight: 353 lb.
• Gross weight: 403 lb.
• Casters: 4 pre-installed, 4 in. diameter
• Voltage and frequency: 115 V, 60 Hz, single phase
• Rated current: 8.6 A
• Input power: 935 W, as listed in the supplied manual’s MBF8002GR technical table
• Plug: NEMA 5-15P
• Refrigerant: R290
• Compressor rating: 3/4 HP
• Construction: Stainless steel exterior and interior
• Warranty shown on the specification sheet: 3 years parts and labour; 5 years compressor parts.

Installation & Requirements

The supplied Atosa reach-in manual’s technical table includes the MBF8002GR, but the manual itself is headed for model MBF8506GR. Check the documentation supplied with the specific unit before applying model-specific instructions. The manual’s electrical guidance for the 115 V unit calls for a 115 V/60 Hz/1-phase supply, with supply voltage within ±10% of the unit’s rated voltage. The MBF8002GR is listed with a NEMA 5-15P plug.

The manual says a thermal-magnetic circuit breaker, not supplied with the refrigerator, must be installed between the mains power point and the unit’s power cable. It states that electrical connections and breaker installation must be completed by a qualified person. Before connecting the unit, the manual instructs the installer to check that the electrical system is suitable for the unit’s rated output and that the electrical installation meets current requirements.

For positioning, the supplied manual says to place the refrigerator in the coolest, best-ventilated part of the room and not near heat sources or direct sunlight. It also instructs users to remove the cardboard packing and PET protective film, then clean the refrigerator with mild detergent and dry it with a soft cloth before use. The manual warns against obstructing the appliance’s ventilation openings. It does not provide a specific clearance measurement.

Operation

The freezer is intended for commercial use only. Its electronic temperature controller manages the cabinet temperature; the manufacturer’s specification sheet gives the operating range as -8°F to 0°F. The supplied manual recommends setting a freezer between -8°F and 0°F for food preservation. Its technical table lists the MBF8002GR range as -8°F to -1°F, so consult the unit’s documentation and controller instructions for the applicable setting.

The manual identifies a separate digital-control-unit attachment as an important reference for service and controller parameters. It warns users not to change the microcomputer parameters themselves because doing so may damage the compressor unit or other thermal functions. The manual also says the electronic instruction manual can be requested from the manufacturer or its service agent.

Cleaning & Maintenance

The supplied manual recommends regular cleaning of the refrigerator unit each month. Before cleaning, disconnect the refrigerator from power, as directed in the manual. For the initial cleaning, it specifies mild detergent and a soft cloth, followed by drying. The manufacturer’s specification-sheet text also advises cleaning the condenser frequently to give the unit more fresh air. Keep the appliance’s ventilation openings unobstructed.

The manual cautions against using mechanical devices or other means to accelerate defrosting unless recommended by the manufacturer, and against damaging the refrigerant circuit. It also warns not to use electrical appliances inside food-storage compartments unless they are of a type recommended by the manufacturer. The refrigerant is R290, and the manual identifies it as flammable; heed the appliance’s fire and explosion warning during handling and service.

Troubleshooting

The supplied manual excerpt does not provide a complete list of fault codes or corrective procedures for the MBF8002GR. It identifies alarm signalling as a function of the digital controller and directs users to consult the attached digital-control-unit parameters. Do not alter the microcomputer parameters privately: the manual warns that changes may damage the compressor unit or other thermal functions. It further states that component replacements should use like components and that servicing should be performed by factory-authorized service personnel. For an electronic copy of the instruction manual, the manual directs users to contact the manufacturer or its service agent.

Applications