Electrical Requirements, Plumbing Requirements

ELECTRICAL REQUIREMENTS

CAUTION - The dispenser must be unplugged until specified in Initial Set-Up.

The Model HW2 has an attached cordset and requires 2-wire, grounded service rated 120V ac, 15 amp, single phase, 60 Hz. The Model HW2A requires 2-wire grounded service rated 230V ac, 8 amp, single phase, 50 Hz.

PLUMBING REQUIREMENTS

This dispenser must be connected to a cold water system with operating pressure between 20 and 90 psi (138 and 620 kPa) from a 1/2” or larger supply line. A shut-off valve should be installed in the line before the dispenser. Install a regulator in the line when pressure is greater than 90 psi (620 kPa) to reduce it to 50 psi (345 kPa). The water inlet fitting is 1/4” flare.

NOTE - Bunn-O-Matic recommends 1/4” tubing for installations of less than 25 feet and 3/8” for more than 25 feet from the 1/2” water supply line. A coil of tubing in the water line will facilitate moving the dispenser to clean the countertop. Bunn-O-Matic does not recommend the use of a saddle valve to install the dispenser. The size and shape of the hole made in the supply line by this type of device may restrict water flow.

This equipment must be installed to comply with the International Plumbing Code of the International Code Council and the Food Code Manual of the Food and Drug Administration (FDA). For models installed outside the U.S.A., you must comply with the applicable Plumbing/Sanitation Code for your area.

Plumbing Hook-Up

1.Flush the water line and securely attach it to the bulkhead fitting on the rear of the machine.

2.Turn-on the water supply.

INITIAL SET-UP

CAUTION - The dispenser must be disconnected from the power source throughout the initial set-up, except when specified in the instructions.

1.Remove the center rear panel and rotate the control thermostat knob fully counterclockwise to the “OFF” position and replace the panel.

2.Plug-in the dispenser.

3.Water will automatically flow into the tank to the proper level and shut-off.

4.Unplug the dispenser, remove the center rear panel and rotate the control thermostat knob fully clockwise to the “ON” position, and replace the panel.

5.Plug-in the dispenser and wait approximately twenty minutes for the water in the tank to heat. The dispenser is ready for use.

CLEANING

The use of a damp cloth rinsed in any mild, non-abrasive, liquid detergent is recommended for cleaning all surfaces on Bunn-O-Matic equipment.

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HW2A specifications

The Bunn HW2A coffee brewer is a professional-grade appliance designed for high-volume commercial settings, such as cafes, restaurants, and office environments. Known for its efficiency and reliability, the HW2A combines advanced technology with user-friendly features, making it a preferred choice for coffee enthusiasts and business owners alike.

One of the standout features of the Bunn HW2A is its rapid brew technology. This innovation allows the brewer to quickly heat water to the optimal brewing temperature, resulting in a fast brewing cycle. In just minutes, operators can produce multiple batches of fresh coffee, ensuring that customers receive their beverages promptly. This efficiency is especially beneficial during peak hours when demand for coffee is at its highest.

The HW2A is equipped with a 2.5-gallon internal hot water tank, providing a ready supply of hot water for brewing delicious coffee or making tea. This large capacity reduces wait times and increases service capability, allowing establishments to cater to more customers without sacrificing quality.

With its intuitive control panel, the Bunn HW2A takes the guesswork out of brewing. The digital display offers clear and straightforward guidance for setting brew parameters, including brew time and water volume. Additionally, the machine features a pre-infusion mode that wets the coffee grounds before the full brew cycle begins, enhancing the extraction process and resulting in a richer flavor profile.

Durability is a hallmark of the Bunn brand, and the HW2A is no exception. Constructed from high-quality materials, the brewer is designed to withstand the rigors of daily use. Its stainless steel exterior not only provides a sleek appearance but also makes cleaning and maintenance straightforward.

Another characteristic that adds to its appeal is the machine's programmable features. Operators can tailor brew cycles according to specific coffee types or customer preferences, ensuring optimal flavor and consistency with each batch. This level of customization enhances overall customer satisfaction and helps businesses maintain a competitive edge.

The Bunn HW2A also incorporates a safety feature that prevents overheating and potential damage to the machine. The automatic shut-off function ensures that the unit powers down when not in use for extended periods, adding to its energy efficiency and longevity.

In conclusion, the Bunn HW2A coffee brewer stands out for its combination of efficiency, durability, and user-friendly features. With its rapid brew technology, large hot water capacity, intuitive controls, and programmable settings, it is an excellent investment for any establishment looking to serve high-quality coffee quickly and consistently. Whether you are a seasoned barista or a business owner, the HW2A is a powerful addition to your coffee brewing arsenal.