Introduction
This manual provides essential information for the safe and efficient operation of your Coolski Commercial Worktop Undercounter Refrigerator with Drawer/Door Combo, model MTR-48D2. This unit features a 12.1 Cu.ft. interior storage capacity, a sturdy integrated worktop for food preparation, and a temperature range of 33-41℉. Constructed from high-quality stainless steel, it is designed for durability and ease of cleaning in commercial environments. Please read these instructions thoroughly before installation and use.
Image: The Coolski Commercial Worktop Undercounter Refrigerator functioning as both a refrigeration unit and a food preparation table in a kitchen setting.
Image: The top surface of the Coolski Commercial Worktop Undercounter Refrigerator being used to hold kitchen utensils and other essentials, demonstrating its practical storage capabilities.
Safety Information
To reduce the risk of fire, electric shock, or injury, follow these basic precautions:
- Read all instructions before using the appliance.
- Connect to a properly grounded outlet only.
- Do not remove the grounding prong, use an adapter, or use an extension cord.
- Unplug the appliance before cleaning or making repairs.
- Use non-flammable cleaners.
- Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance.
- Keep fingers out of the “pinch point” areas. Clearances between doors and between doors and cabinet are necessarily small. Be careful when closing doors when children are in the area.
- Do not touch cold surfaces, especially when hands are damp or wet. Skin may stick to extremely cold surfaces.
- This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.
- Children should be supervised to ensure that they do not play with the appliance.
Setup
Unpacking
Carefully remove all packaging materials, tape, and protective film from the unit. Inspect the refrigerator for any shipping damage. Report any damage immediately to the carrier and your dealer.
Placement
Place the refrigerator on a strong, level surface capable of supporting its weight when fully loaded. Ensure adequate ventilation around the unit. Maintain a minimum of 4 inches (10 cm) of clearance from walls or other objects on all sides to allow for proper airflow and heat dissipation. The unit measures 48.2"W x 31"D x 36.6"H.
Image: The refrigerator with its dimensions (48.2"W x 31"D x 36.6"H) highlighted, along with ETL and ETL Sanitation certifications, indicating compliance with safety and sanitation standards.
Caster Installation
The unit comes with 4 smooth casters for easy movement. Attach the casters to the bottom of the unit. Two of the casters include locks to secure the refrigerator in place once positioned.
Image: A detailed view showing the casters with their locking mechanism, the quiet heavy-duty telescoping cartridge drawer system, and the refrigerator door lock for security.
Power Connection
Ensure the electrical supply matches the requirements of the unit (115 volts). Plug the refrigerator into a dedicated, grounded electrical outlet. Avoid using extension cords or multi-outlet adapters.
Operating Instructions
Temperature Control
The refrigerator is equipped with an LCD display for easy temperature monitoring and adjustment. The recommended operating temperature range is 33-41℉ (0.5-5℉). Use the 'set' button on the control panel to adjust the desired temperature. Refer to the specific instructions on the control panel for detailed temperature setting procedures.
Image: A close-up of the LCD display showing the current temperature and controls for easy adjustment within the 33-41℉ range.
Storage Capacity and Drawer Features
The unit provides 12.1 Cu.ft. of internal storage. It features two drawers designed to accommodate 6 pans, providing organized compartments for various food items. The drawers support up to 88 lbs and feature foam-sealed cold retention for optimal temperature maintenance.
Image: An interior view of the refrigerator illustrating its 12.1 Cu.ft. storage capacity, filled with various food items in organized containers.
Image: A detailed view of the refrigerator drawers, highlighting features such as foam-sealed cold retention, support for up to 88 lbs, and the dimensions for 2 x 1/3 pans and 2 x 1/2 pans.
Door Operation
The door is designed with an auto-closing mechanism when opened at 105 degrees or less, helping to maintain internal temperatures and energy efficiency. For security, a built-in lock is provided.
Cooling System
The unit utilizes a high-performance compressor and fan cooling system to ensure uniform cold air distribution and consistent temperatures throughout the interior.
Image: An illustration depicting the high-strength cooling output mechanism within the refrigerator, showing the compressor and fan circulating cold air.
Video: Undercounter Refrigerator with Drawers Overview
Video: This video provides a general overview of the Coolski Undercounter Refrigerator with Drawers, demonstrating its features and functionality.
Maintenance
Cleaning
The stainless steel interior and exterior are designed for easy cleaning. Wipe surfaces regularly with a damp cloth and mild detergent. Avoid abrasive cleaners or scouring pads that could scratch the stainless steel. Ensure the unit is unplugged before cleaning.
Automatic Defrost System
This refrigerator features an automatic defrost system, eliminating the need for manual defrosting. The system periodically melts away frost buildup, which then evaporates. Ensure the drain pan is clear to prevent water accumulation.
Door Gasket Maintenance
Regularly inspect the door gaskets for any signs of wear or damage. Clean gaskets with a mild soap and water solution to ensure a tight seal, which is crucial for maintaining temperature and energy efficiency. Replace damaged gaskets promptly.
Troubleshooting
Before contacting service, please check the following common issues:
| Problem | Possible Cause | Solution |
|---|---|---|
| Refrigerator not cooling | Power cord unplugged; circuit breaker tripped; temperature set too high; door left open; excessive hot food loaded. | Check power connection; reset breaker; adjust temperature setting; ensure door is closed properly; allow unit to stabilize after loading. |
| Unit runs too frequently | Ambient temperature too high; door opened too often; door gasket not sealing; condenser coils dirty. | Ensure proper ventilation; minimize door openings; check and clean door gasket; clean condenser coils. |
| Excessive noise | Unit not level; loose parts; fan obstruction. | Level the unit using casters; check for loose components; ensure fan is clear of obstructions. |
| Water on floor | Drain pan overflowing; drain line clogged. | Empty and clean drain pan; clear any obstructions in the drain line. |
Specifications
| Feature | Detail |
|---|---|
| Model Name | MTR-48D2 |
| Product Dimensions (D x W x H) | 48.2"D x 31"W x 37"H |
| Brand | Coolski |
| Capacity | 12.1 cubic feet |
| Configuration | Side-by-Side (1 door, 2 drawers) |
| Color | Silver |
| Installation Type | Freestanding |
| Defrost System | Automatic |
| Voltage | 115 volts |
| Cooling Method | Compressor |
| Refrigerant | R-290 |
| Door Material Type | Stainless Steel |
| Item Weight | 197 pounds |
| Annual Energy Consumption | 0.93 kWh |
| Specification Met | ETL |
| Included Components | Shelves |
Warranty and Support
Warranty Information
This Coolski Commercial Worktop Undercounter Refrigerator comes with a 6-year warranty for the compressor and a 2-year warranty for parts. Please retain your proof of purchase for warranty claims.
Customer Support
For technical assistance, troubleshooting not covered in this manual, or warranty inquiries, please contact the seller, Wei Ku Store, or Coolski customer service. Refer to your purchase documentation for specific contact details.
