Commercial Refrigerator Glass Door Cold Beverage Fresh Food Showcase Supermarket Retail Upright Display Freezer 4 door

This is a commercial upright glass-door display refrigerator/freezer (4-door configuration) designed for supermarkets, retail and food service to display and sell chilled and frozen items such as dairy, fresh meat and prepared/cooked foods.

The units support chilled and frozen temperature classes. Typical running ranges shown are chilled: -1 to 5 °C (3M1) and a lower freezer range around -18 to -15 °C (3L1). For general display use the running temperature can be set within approximately -1 to 10 °C depending on model/configuration.

Available models and nominal sizes (W × D × H) with display area and volume are: DDW1520F3: 1560 × 926 × 2030 mm — 1.67 m² — 1325 L; DDW2320F3: 2340 × 926 × 2030 mm — 2.51 m² — 1987 L; DDW3120F3: 3120 × 926 × 2030 mm — 3.35 m² — 2650 L; DDW3920F3: 3900 × 926 × 2030 mm — 4.19 m² — 3312 L; DDW1522F3: 1560 × 926 × 2180 mm — 1.83 m² — 1456 L; DDW2322F3: 2340 × 926 × 2180 mm — 2.75 m² — 2184 L; DDW3122F3: 3120 × 926 × 2180 mm — 3.67 m² — 2912 L; DDW3922F3: 3900 × 926 × 2180 mm — 4.58 m² — 3640 L.

Key characteristics: trapezoid shelves for improved visibility and product presentation; a water air curtain for reduced temperature loss and improved preservation; hanging-type evaporator fan for effective airflow; and a push-pull style control box designed for easier installation and repair. The units also provide an attractive exterior suitable for retail environments.

The product is a glass-door display cabinet designed for refrigerated display. Insulated glass (typically double-glazed/tempered) is commonly used for safety and thermal performance; confirm the exact glass specification (single/double glazing, tempered) with the supplier or datasheet for the model you order.

Temperature is controlled via the unit's refrigeration control system housed in the control box (push-pull design for easy access). Models can be configured or set for chilled or frozen operation. Exact controller type (digital thermostat, remote probe locations, alarms) should be confirmed on the product spec sheet or with your supplier.

Install on a level, firm floor with sufficient clearance for ventilation and service access. Ensure electrical supply meets the unit's requirements (voltage/frequency and dedicated circuit as specified by the manufacturer). Allow space above/behind unit for airflow and to service the hanging evaporator and control box. For final placement and electrical hookup, use a qualified technician or authorized installer.

Regular maintenance includes: clean interior and shelves with mild detergent and warm water; defrost/clean condensate drain to prevent blockages; inspect and clean condenser coils (if accessible) periodically; check door gaskets/seals for wear and clean them; ensure evaporator fan area is free of debris. Follow the manufacturer’s maintenance schedule and safety instructions in the user manual.

Many commercial display cabinets have automatic defrost cycles to manage frost build-up. The specific defrost method (electric, hot gas, timed/auto) should be confirmed for the chosen model in the technical datasheet or from the supplier.

Retail display cabinets typically include internal lighting (commonly LED) to enhance product visibility and reduce heat load. Confirm whether LED lighting is standard or optional for the specific model you are ordering.

Yes — many suppliers offer options such as adjustable shelving configurations, additional shelf sets, exterior color/finish choices, LED signage/brand panels, and different lighting options. Discuss customization needs with your supplier or sales representative.

Electrical requirements and energy consumption vary by model, temperature setpoint, and local ambient conditions. The product description does not list power draw; request the electrical rating, power consumption (kW/h), and circuit requirements from the supplier or the product datasheet for the exact model.

Warranty terms and certifications (CE, RoHS, UL, etc.) depend on manufacturer and market. Ask your supplier for the standard warranty period, extended warranty options, and copies of relevant certifications and conformity documents for your region.

Contact the supplier or dealer to arrange shipping options, crating, and freight. For after-sales service, request authorized service centers, spare-parts availability (fans, control box, door seals), and recommended service contracts. Ensure installation is performed by qualified technicians to maintain warranty coverage.