OPERATING CONTROLS

A.ON/OFF Switch

ON - Placing the switch in the left position allows the start switch to activate a timed brew cycle for three gallons of tea.

OFF - Placing the switch in the right position stops the brew cycle. Stopping a brew cycle after it has been started will not stop the flow of water into the funnel until the tank syphons down to its proper level. The switch should always be placed in this position after a brew cycle and whenever the brewer is unattended.

B.Start Switch

Starts a brew cycle when the ON/OFF switch is in the "ON" position.

C.UNSWEET/OFF/SWEET Selector Switch (Models with Sweetener Only)

UNSWEET - Placing the switch in the left positional allows the start switch to activate a timed brew cycle for three gallons of tea without sweetener.

OFF - Placing the switch in the middle position stops the brew cycle. Stopping a brew cycle after it has been started will not stop the flow of water into the funnel until the tank syphons down to its proper level. The switch should always be placed in this position after a brew cycle and whenever the brewer is unattended.

SWEET - Placing the switch in the right positional allows the start switch to activate a timed brew cycle for three gallons of tea with sweetener.

TEA BREWING

1.Begin each brew cycle with a clean empty brew funnel and server. (Be sure the server lid doesn’t interfere with the flow of dilution water.)

2.Insert a BUNN® filter into the funnel.

3.Pour the packet of loose fresh tea leaves into the filter. Approximately three to five ounces is recommended for three gallons of beverage.

4.Level the bed of tea leaves by gently shaking.

5.Slide the funnel into the funnel rails until it stops.

6.Place the ON/OFF switch in the “ON” position. (For brewers with a sweetener, place the UNSWEET/OFF/ SWEET switch in the "SWEET" or "UNSWEET" position.)

7.Momentarily press the START switch.

CAUTION - The funnel contains hot liquids. Remove funnel slowly.

8.Carefully remove the brew funnel and discard the used filter when tea no longer drips from the funnel tip.

9.Place the ON/OFF (UNSWEET/OFF/SWEET) switch in the "OFF" position to prevent a false start.

10.Fresh tea is available at the server faucet.

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Bunn TB3 Series service manual Operating Controls, TEA Brewing, ON/OFF Switch, Start Switch
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TB3 Series specifications

The Bunn TB3 Series is a prominent line of commercial coffee brewers designed to meet the demands of busy coffee shops, restaurants, and offices. With its innovative features and robust design, this series is tailored for those who prioritize quality and efficiency in coffee brewing.

One of the standout characteristics of the Bunn TB3 Series is its ability to brew large quantities of coffee quickly, making it an ideal choice for high-volume environments. The TB3 model can brew up to 3.8 gallons of coffee per hour, ensuring that fresh coffee is always available for customers or staff. This impressive brewing speed is complemented by a unique design that incorporates a high-performance water tank, which maintains a ready-to-brew temperature for optimal extraction.

The TB3 Series utilizes advanced technology to enhance the brewing process. The brewer is equipped with a digital brew control system that allows for precision in adjusting brew times and temperatures. This technology ensures consistent quality in every cup, regardless of varying conditions. Additionally, the digital display provides real-time feedback, making it user-friendly and easy to operate.

Furthermore, the Bunn TB3 Series features a stainless-steel construction that not only provides durability but also facilitates easy cleaning. The sleek design is complemented by a compact footprint, which is crucial in environments where space is limited. It incorporates a large, removable drip tray that helps to manage spills, ensuring a clean and professional look at all times.

Another notable feature is the brewer’s ability to accommodate different brew methods, such as batch brewing and single-serve systems. This versatility allows businesses to cater to various customer preferences and try different coffee blends.

The Bunn TB3 Series is designed with user convenience in mind. It has a simple and intuitive interface, enabling operators to quickly learn how to use the machine effectively. Additionally, the model is equipped with safety mechanisms such as an overflow protection system to prevent spills and maintain a clean workspace.

In summary, the Bunn TB3 Series represents a perfect blend of efficiency, versatility, and durability. With its rapid brewing capabilities, advanced technology, and user-friendly features, it serves as a reliable coffee brewing solution for any commercial setting, making it a favorite among coffee professionals and enthusiasts alike.
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