This document is a user manual for a series of beverage coolers, specifically models GKS330N, GKS630FNN, GKS908N, GKS630FNN-B, and GKS908N-B. It provides essential information for safe operation, installation, maintenance, and troubleshooting of these appliances.
Function Description:
The devices are beverage coolers designed to store beverages at a controlled temperature. They are intended for free-standing installation and are not suitable for storing food that requires colder temperatures to prevent spoilage. The coolers maintain an interior temperature range of 2°C to 8°C. They feature a cooling system with a compressor, evaporator, and condenser, along with fans for air circulation. Interior lighting is provided for visibility of contents. Some models include a door lock for security.
Important Technical Specifications:
- Temperature Range: 2°C to 8°C.
- Ambient Temperature Recommendation: Optimal operation between 22°C and 26°C. Performance may be affected outside this range.
- Electrical Supply: Standard 230 Volt AC ~/50Hz, properly grounded.
- Circuit Breaker/Fuse Size: 15 amperes.
- Grounding: Equipped with a 2-round and 1-hole plug for proper grounding.
- Power Delay System: Includes a 3-minute power delay for compressor protection during initial plug-in and after power outages.
- Shelves: Models GKS330N, GKS630FNN, GKS630FNN-B, GKS908N, and GKS908N-B all come with 4 shelves.
- Lighting: GKS330N features Side LED Lighting. GKS630FNN, GKS630FNN-B, GKS908N, and GKS908N-B feature Side vertical LED Lighting.
- Door Type: GKS330N has a Glass Door with Integrated Handle. GKS630FNN and GKS630FNN-B have a Glass Door with Aluminum alloy handle. GKS908N and GKS908N-B have a Sliding door with Metal handle.
- Mobility: GKS330N has Rear Casters and Leveling Legs. GKS630FNN, GKS630FNN-B, GKS908N, and GKS908N-B have Rear wheels and Universal brake wheels.
Usage Features:
- Installation: Designed for free-standing use. Requires a strong, level floor. Should be placed away from direct sunlight, heat sources, and moist areas. Proper ventilation is crucial, with the front of the unit unobstructed.
- Temperature Control: A single control regulates the temperature. The control is located on the upper left-hand side of the compartment. Temperature is set by pressing the "Set" button for more than 3 seconds, then using the "DOWN" or arrow buttons to adjust.
- ON/OFF Power: The unit turns on automatically when plugged into an active electrical outlet. To turn off the cooling system, the unit must be unplugged.
- Interior Light: Can be turned on or off by pressing the "FN" button on the control panel.
- Door Lock: Provided with a lock and key for security. The keys are found in the plastic bag with the user guide.
- Positive Seal Self-Closing Door: Designed with a self-closing mechanism to ensure the door closes completely and creates a positive seal, improving energy efficiency.
- Shelves: Shelves can be pulled out approximately 1/3 of the way for easy access. They are equipped with two safety stoppers on each side to prevent accidental falling. To remove shelves, all items must be taken off, and the plastic stoppers disassembled and removed.
- Storage: The actual number of bottles that can be stored may vary due to differences in bottle sizes and dimensions.
- Condensation: During summer months or in high humidity areas, moisture may build up on the exterior of the glass door; this can be simply wiped away.
Maintenance Features:
- Cleaning the Beverage Cooler:
- Always unplug the appliance before cleaning.
- Remove all items and shelves.
- Clean interior surfaces with a warm water and baking soda solution (2 tablespoons baking soda to a quart of water).
- Wash shelves with a mild detergent solution.
- Wring excess water from sponges/cloths when cleaning controls or electrical parts.
- Clean the outside cabinet with warm water and mild liquid detergent, then rinse and wipe dry with a soft cloth.
- Do not use steel wool or steel brushes on stainless steel parts to avoid contamination and rusting.
- Power Failure: Most power failures are short and should not affect temperature if the door is kept closed. For longer outages, steps should be taken to protect contents.
- Moving the Beverage Cooler:
- Remove all items.
- Securely tape down all loose items (shelves) inside.
- Tape the door shut.
- Ensure the appliance remains upright during transport.
- Protect the exterior with a blanket or similar item.
- Energy Saving Tips:
- Locate the cooler in the coolest area of the room, away from heat-producing appliances and direct sunlight.
- Minimize door openings.
- Troubleshooting Guide: The manual includes a comprehensive troubleshooting guide to help users identify and resolve common issues such as the cooler not operating, not being cold enough, frequent cycling, light not working, vibrations, excessive noise, and the door not closing properly. This guide helps users determine if a service call is necessary.
- Wiring Diagram: Detailed wiring diagrams are provided for each model series (GKS330N and GKS630FNN/908N/630FNN-B/908N-B) to assist qualified technicians with repairs.
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