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This document provides comprehensive operation instructions for Panasonic commercial refrigerators and freezers, covering various models including SRR-681HP (AU), SRF-681HP (AU), SRR-781HP (AU), SRF-781HP (AU), SRR-1281HP (AU), SRF-1281HP (AU), SRR-1581HP (AU), SRF-1581HP (AU), SRR-1881HP (AU), and SRF-1881HP (AU). The manual is structured to guide users through installation, operation, maintenance, and troubleshooting, ensuring safe and efficient use of the appliance.
The Panasonic commercial refrigerators and freezers are designed for professional use, providing reliable cooling and freezing capabilities for various commercial settings. These units are equipped with a refrigeration cycle that maintains specific internal temperatures to preserve food and other perishable items. The system utilizes a compressor, condenser, and chiller to circulate cold air.
The internal temperature is controlled by a microcomputer, allowing for precise temperature settings within a specified range. For refrigerators, the temperature setting range is typically -8°C to 10°C, while freezers operate at a range of -27°C to -17°C. The appliance features a forced circulation fan system, where cold air is absorbed, re-cooled by the chiller, and then blown back into the showcase, ensuring uniform temperature distribution.
Defrosting is managed by a heater strip, with the microcomputer controlling the defrosting time. During defrosting, the cabinet's temperature is indicated as "dEF." After defrosting, the refrigeration process automatically restarts. To prevent temperature increases in the cabinet, the cooling fan may not run for a short period after defrosting.
The units are designed with a robust structure, including a grill door for easy access and maintenance, and footings for stable installation. The net racks inside the cabinet are painted with polyethylene, providing durability and ease of cleaning.
Installation: Proper installation is crucial for the appliance's performance and longevity. Users are advised to avoid environments with corrosive components (acid, alkali) to prevent damage to mechanical parts. A minimum space of 30cm above the cabinet body is required for ventilation. The unit should be placed in a vertical or slightly inclined backward position, on a ground that is anti-water dropping and immersion-resistant, and easy for drainage. Direct sunlight or heating appliances should be avoided as they can reduce cooling capacity. The appliance is not suitable for outdoor use, as rain or humidity could lead to electrical leakage or other accidents.
Operation: The appliance features an intuitive control panel with a "Set" switch and adjustment buttons. To set the temperature, users press the "Set" switch for three seconds, then use the adjustment buttons to select the desired temperature within the specified range. The temperature sensor is located in the air vent of the cabinet. For compulsive defrosting, users can press the adjustment switch for more than three seconds.
Food Storage: Users should pay attention to the validation period of foods and practice a "first-in, first-out" approach. Hot food should not be placed directly into the cabinet; it must be cooled down first to prevent affecting the quality of surrounding food. Foods should be stored in sealed bags or containers to prevent flavor mixing and drying. The appliance is suitable for storing pastry materials.
Safety Precautions: Several safety cautions are highlighted:
Condenser Filter: The condenser filter should be cleaned 1-2 times a month, or more frequently if very dirty, using a neutral detergent. To clean, first dismount the fastening screw when the baffle is open, then lift the grilled door to remove the filter screen.
Condenser: The condenser should be cleaned once every half a year. Unplug the power plug, grasp the bottom of the grilled door, pull forward to rotate it slightly, and lift it upward to open. Use a brush to clean dust from top to bottom. Avoid direct contact with the condenser fin to prevent injury.
Door Seal: The door seal should be cleaned regularly to prevent damage from lactic acid bacteria, beverages, or seasonings. After maintenance, check that the power line plug is fully inserted and that there is no abnormal heating. If the supply cord is damaged, it must be replaced by the manufacturer or a qualified service agent.
Cabinet Body: The cabinet body should be cleaned with a cloth moistened with mild detergent, then wiped with water, and finally dried with a dry cloth. Avoid using cleaning powder, acids, volatile oil, gasoline, thinner, boiled water, or other substances that can cause material damage.
Troubleshooting: The manual provides a troubleshooting guide for common issues:
Warranty and After-sale Service: The product comes with a twelve-month warranty period for the complete machine, starting from installation, acceptance, delivery, or the customer's first use. For repairs under warranty, the company provides free service. Pay-needed maintenance is provided for damages due to customer mishandling, transportation issues, non-compliance with operation instructions, force majeure, or lack of purchase invoice. Consumables like fluorescent lamps, display lamps, starters, and batteries are not covered by the warranty. When requesting service, users should provide details such as purchase date, model, status of failure, address, name, and contact number.
General| Model | SRR-681HP(AU) |
|---|---|
| Category | Refrigerator |
| Number of Doors | 2 |
| Exterior Material | Stainless Steel |
| Voltage | 220-240V |
| Frequency | 50 Hz |
| Refrigerant | R600a |
| Door Open Alarm | Yes |
| Reversible Door | No |
| Climate Class | Tropical |
| Color | Silver |
| Shelves Material | Glass |
