1. Introduction
This manual provides essential information for the proper installation, operation, maintenance, and troubleshooting of your Beverage-Air WTR72AHC Commercial Worktop Refrigerator. Please read this manual thoroughly before operating the unit to ensure safe and efficient performance. Retain this manual for future reference.
2. Safety Information
Your safety and the safety of others are paramount. This section outlines important safety precautions. Always follow these guidelines to reduce the risk of injury, electric shock, fire, or damage to the unit.
- Electrical Safety: Ensure the unit is connected to a properly grounded electrical outlet with the correct voltage as specified on the rating plate. Do not use extension cords or adapter plugs. Disconnect power before any service or cleaning.
- Refrigerant: This unit uses R290 Hydrocarbon refrigerant. R290 is flammable. Only qualified service personnel should handle refrigerant. Do not puncture the refrigerant lines.
- Installation: Install the unit on a level, stable surface capable of supporting its weight. Maintain adequate clearance around the unit for proper ventilation.
- Cleaning: Always use non-abrasive cleaners. Avoid spraying water directly onto electrical components.
- Moving Parts: Keep hands and clothing clear of moving parts, especially during maintenance.
3. Package Contents
Upon unpacking, verify that all components are present and undamaged. If any items are missing or damaged, contact your supplier immediately.
- Beverage-Air WTR72AHC Commercial Worktop Refrigerator unit
- Three (3) solid doors
- Six (6) wire shelves
- Four (4) casters (pre-installed or included for installation)
- Removable 4-inch backsplash
- User Manual (this document)
4. Setup
4.1 Unpacking and Inspection
Carefully remove all packaging materials. Inspect the unit for any shipping damage. Report any damage to the carrier and your supplier immediately.
4.2 Placement
Choose a location that is level, dry, and well-ventilated. Avoid direct sunlight or proximity to heat-generating equipment. Ensure adequate clearance (at least 6 inches) around the back and sides for proper airflow and condenser operation. The unit is equipped with casters for easy positioning.
4.3 Electrical Connection
Connect the unit to a dedicated, grounded electrical outlet. Refer to the unit's rating plate for specific voltage and amperage requirements. Do not overload the circuit.
4.4 Initial Cleaning
Before first use, clean the interior and exterior surfaces with a mild soap and water solution. Rinse thoroughly and dry completely.
4.5 Backsplash Installation
The 4-inch backsplash is removable. If not pre-installed, attach it to the rear of the worktop using the provided hardware.
Figure 1: Front view of the Beverage-Air WTR72AHC Commercial Worktop Refrigerator. This image shows the stainless steel exterior, three solid doors, and the overall design of the unit.
Figure 2: Dimensional view of the Beverage-Air WTR72AHC Commercial Worktop Refrigerator. This image illustrates the unit's width (72"), depth (32"), and height (39.63"), providing critical measurements for installation planning.
5. Operating Instructions
5.1 Powering On
After connecting the unit to power, the compressor will start automatically. Allow the unit to run for several hours empty to reach the desired temperature before loading products.
5.2 Temperature Control
The unit features an electronic temperature control system. Refer to the digital display and control panel, typically located on the front or side, to adjust the set temperature. Consult the specific control panel instructions for detailed programming.
5.3 Loading Guidelines
- Do not block the internal air circulation vents.
- Distribute products evenly on the shelves.
- Avoid overloading the shelves.
- Ensure doors are closed completely after each use to maintain temperature and energy efficiency.
6. Maintenance
Regular maintenance ensures optimal performance and extends the lifespan of your refrigerator. Always disconnect power before performing any maintenance.
6.1 Interior Cleaning
Clean the interior regularly with a mild, non-abrasive cleaner and warm water. Rinse with clean water and dry thoroughly. Remove shelves and shelf supports for easier cleaning.
6.2 Exterior Cleaning
Wipe down the stainless steel exterior with a soft cloth and a mild cleaner. For stubborn stains, use a stainless steel cleaner. Always wipe in the direction of the grain.
6.3 Condenser Coil Cleaning
The condenser coil, located at the rear of the unit, should be cleaned every 30-90 days, depending on the operating environment. A dirty coil reduces efficiency and can lead to compressor failure. Use a stiff brush or vacuum cleaner to remove dust and debris.
6.4 Door Gasket Inspection
Inspect door gaskets regularly for cracks, tears, or stiffness. Damaged gaskets compromise sealing and energy efficiency. Replace worn gaskets promptly.
6.5 Automatic Defrost
This unit features an automatic defrost system, eliminating the need for manual defrosting. Ensure the drain pan and drain line are clear to prevent water accumulation.
7. Troubleshooting
Before contacting service, review these common issues and solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit not running | No power; tripped circuit breaker; unit unplugged | Check power supply, circuit breaker, and plug connection. |
| Insufficient cooling | Dirty condenser coil; blocked airflow; door left open; excessive product load; high ambient temperature | Clean condenser coil; ensure proper clearance; check door seals; reduce product load; relocate unit if ambient temperature is too high. |
| Excessive noise | Loose components; unit not level; fan obstruction | Check for loose parts; level the unit; inspect fan for obstructions. |
| Water on floor | Clogged drain line; drain pan overflow | Clear drain line; ensure drain pan is correctly positioned. |
If the problem persists after attempting these solutions, contact a qualified service technician.
8. Specifications
| Feature | Specification |
|---|---|
| Model | WTR72AHC |
| Brand | Beverage-Air |
| Dimensions (D x W x H) | 32" x 72" x 39.63" |
| Capacity | 17.88 cu. ft. |
| Number of Doors | 3 (Solid) |
| Shelves | 6 (Wire) |
| Refrigerant | R290 Hydrocarbon |
| Compressor HP | 1/5 HP |
| Installation Type | Plug In |
| Defrost System | Automatic |
| Exterior Material | Stainless Steel |
| Interior Material | Aluminum |
| Certifications | cULus, UL EPH Classified, UL-Sanitation, Energy Star |
9. Warranty and Support
For warranty information and technical support, please refer to the documentation provided with your purchase or visit the official Beverage-Air website. Keep your purchase receipt and model/serial number readily available when contacting support.
Beverage-Air Contact Information:
- Website: www.beverage-air.com (Note: This is a placeholder link, please verify the actual manufacturer's website.)
- Customer Service: Refer to the website for current contact numbers and support options.