Product Overview
The Centaur Centaur Plus Refrigerator is a commercial-grade, reach-in refrigeration unit designed for food service environments. This 1-section, 23 cubic foot model features self-contained bottom-mount refrigeration, a digital display with self-diagnostic capabilities, and an EZ slide-out condenser for ease of maintenance. Constructed with a stainless steel front and sides, and an interior of white aluminum with a stainless steel floor, it is built for durability and hygiene. The unit includes three epoxy-coated shelves and casters for mobility. The door is field reversible for flexible installation.
Image: Front view of the Centaur Centaur Plus Refrigerator. This shows the single door, the top control panel, and the bottom-mounted refrigeration unit with casters. The exterior is stainless steel.
Important Safety Information
Please read all instructions carefully before operating this appliance to ensure safe and efficient use. Retain this manual for future reference.
- Always disconnect power before cleaning, servicing, or performing maintenance.
- Ensure the refrigerator is properly grounded to prevent electrical shock.
- Do not store explosive substances such as aerosol cans with a flammable propellant in this appliance.
- Maintain adequate ventilation around the unit. Do not block air vents.
- Keep all flammable materials and vapors away from the refrigerator.
- This appliance is intended for commercial use only.
Setup
1. Unpacking
Carefully remove all packaging materials, including tape and protective film. Inspect the unit for any shipping damage. Report any damage immediately to the carrier and your supplier.
2. Placement
- Place the refrigerator on a strong, level surface capable of supporting the unit's weight when fully loaded.
- Ensure adequate air circulation around the unit. Maintain a minimum of 6 inches (15 cm) clearance from walls and other equipment for proper ventilation of the condenser.
- Avoid placing the unit in direct sunlight or near heat-generating appliances (e.g., ovens, fryers) to optimize performance and energy efficiency.
3. Electrical Connection
Connect the refrigerator to a dedicated 115V/60Hz/1-ph electrical outlet with a NEMA 5-15P plug. Ensure the electrical supply matches the requirements specified on the unit's data plate. Do not use extension cords or adapter plugs.
4. Initial Cleaning
Before first use, clean the interior and exterior surfaces with a mild soap and warm water solution. Rinse thoroughly and dry with a soft cloth. Do not use abrasive cleaners or scouring pads.
5. Door Reversal (Optional)
The door on this unit is field reversible. If you need to change the door swing direction, refer to the detailed instructions provided in a separate technical service manual or contact qualified service personnel.
Operating Instructions
1. Power On
Once the unit is properly placed and connected to power, the digital display will illuminate. The compressor will begin operation shortly after power-up.
2. Digital Display and Controls
The refrigerator is equipped with a digital display for monitoring and adjusting temperature settings. Refer to the control panel diagram (if available on the unit) for specific button functions.
- Temperature Setting: Use the UP/DOWN arrows to adjust the desired internal temperature. Press the SET button to confirm.
- Temperature Display: The display shows the current internal temperature.
- Self-Diagnostic: The digital display includes a self-diagnostic feature that may show error codes if a malfunction occurs. Consult the troubleshooting section for common codes.
3. Loading the Refrigerator
- Allow the unit to reach its set temperature before loading with products.
- Distribute products evenly on the epoxy-coated shelves to ensure proper air circulation. Do not block the internal air vents.
- Avoid overloading the shelves beyond their rated capacity.
- Ensure doors are closed completely after each use to maintain temperature and efficiency.
Maintenance
Regular maintenance is crucial for the longevity and efficient operation of your Centaur refrigerator.
1. Daily Cleaning
- Interior: Wipe down interior surfaces, including shelves and door liners, with a mild soap and water solution. Rinse and dry thoroughly.
- Exterior: Clean the stainless steel exterior with a soft cloth and a non-abrasive stainless steel cleaner. Wipe in the direction of the grain.
- Door Gaskets: Inspect door gaskets for tears or damage. Clean them regularly to ensure a tight seal. Replace damaged gaskets promptly.
2. Condenser Coil Cleaning (Monthly/Quarterly)
The EZ Slide Out Condenser design simplifies cleaning. A dirty condenser coil can significantly reduce cooling efficiency and increase energy consumption.
- Disconnect the unit from the power supply.
- Locate the EZ Slide Out Condenser at the bottom of the unit. Carefully slide it out.
- Use a stiff brush or vacuum cleaner with a brush attachment to remove dust, dirt, and debris from the condenser fins. Be careful not to bend the fins.
- Once clean, carefully slide the condenser back into its position.
- Reconnect power.
Frequency of cleaning depends on the operating environment. In dusty or greasy environments, more frequent cleaning may be required.
3. Automatic Defrost
This unit features an automatic defrost system. Ice buildup on the evaporator coil will be periodically melted and drained. Ensure the drain pan and drain line are clear of obstructions.
Troubleshooting
Before calling for service, please check the following common issues and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Refrigerator not cooling |
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| Unit running constantly |
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| Excessive noise |
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| Digital display error code | Specific system malfunction. | Note the error code and contact qualified service personnel, providing the code for diagnosis. |
If the problem persists after attempting these solutions, contact a qualified service technician.
Specifications
| Feature | Detail |
|---|---|
| Brand | Centaur |
| Model Number | CSD-1DR-BAL |
| Capacity | 23 Cubic Feet |
| Installation Type | Freestanding |
| Number of Doors | 1 |
| Defrost System | Automatic |
| Finish Type | Stainless Steel (Front & Sides) |
| Interior Material | White Aluminum, Stainless Steel Floor |
| Shelf Type | Epoxy Coated, Slide Out |
| Number of Shelves | 3 |
| Refrigerant | HFC 134a & 404a |
| Electrical Requirements | 115V/60Hz/1-ph, 6 Amps |
| Compressor Horsepower | 3/8 HP |
| Power Cord Length | 10 feet |
| Plug Type | NEMA 5-15P |
| Certifications | UL, C-UL, NSF-7, UL-471 |
| Features | Digital Display with Self Diagnostic, EZ Slide Out Condenser, Whisper Quiet, Casters, Field Reversible Door |
Warranty and Support
For warranty information, please refer to the documentation provided at the time of purchase or contact your Centaur product dealer. For technical support, service inquiries, or to order replacement parts, please contact the manufacturer's customer service or your authorized service provider.
When contacting support, please have your model number (CSD-1DR-BAL) and serial number (located on the unit's data plate) readily available.
