Bunn TU3 Beverage overflows dispenser Dispenser, See Dilution Timer, Dilution Solenoid Valve

Page 13

TROUBLESHOOTING (cont.)

 

 

 

PROBLEM

PROBABLE CAUSE

REMEDY

 

Beverage overflows dispenser

1. Dispenser

The dispenser must be completely

 

 

empty before starting a brew cycle.

 

2. Brew Timer

Refer to Service - Brew Timer for

 

 

testing procedures. See page

17

 

 

or 18

 

 

3. Brew Solenoid Valve

Remove the Brew Solenoid Valve

 

 

and clean any obstruction. Rebuild

 

 

or replace the valve if necessary.

 

 

See page 16

 

 

4. Dilution Timer

Refer to Service - Dilution Timer for

 

 

testing procedures. See page 22

 

5. Dilution Solenoid Valve

Refer to Service - Dilution Solenoid

 

 

Valve for testing procedures. See

 

 

page 21

 

Weak beverage

1. Filter Type

BUNN¨ paper filters must be used

 

 

for proper extraction.

 

 

2. Tea

A sufficient quantity of fresh, loose

 

 

tea leaves should be used for proper

 

 

extraction.

 

 

3. Sprayhead

A clean stainless steel spray-head

 

 

must be used for proper extrac-

 

 

tion.

 

 

4. Funnel Loading

The BUNN¨ paper filter must be

 

 

centered in the funnel and the bed

 

 

of tea leaves leveled by gentle shak-

 

 

ing.

 

 

5. Water Temperature

Place an empty funnel on an empty

 

 

dispenser beneath the sprayhead.

 

 

Initiate a brew cycle and check the

 

 

water temperature immediately be-

 

 

low the sprayhead with a thermom-

 

 

eter. The reading should not be less

 

 

than 200°F (93°C). Adjust the con-

 

 

trol thermostat to increase the wa-

 

 

ter temperature. Replace if neces-

 

 

sary.

 

 

Page 13

10225

031804

 

 

 

Page 12 Page 14
Image 13
Page 12 Page 14
Contents Phone 217 529-6601 FAX 217 TU3BUNN-O-MATIC Commercial Product Warranty ContentsIntroduction #00831.0000 #00656.0000 User Notices#03408.0002 #03409.0002 #03408.0000 #03409.0000 Plumbing Requirements Electrical RequirementsElectrical Hook-Up Stopped Initial SET-UPAuto Sweetener SET-UP Adjusting Brew VolumesInitial SET-UP Operating Controls CleaningCleaning Auto Sweetener CleaningTEA Brewing Problem Probable Cause TroubleshootingRemedy Problem TroubleshootingRemedy Dilution cycle will not start Dilution Solenoid Valve Problem Probable Cause RemedyDrip-out time too long Control Thermostat Spitting or excessive steamingFunnel Tip Ticles clogging the drip-out tipIng Water Temperature See Dilution TimerBeverage overflows dispenser Dispenser Dilution Solenoid ValveDry tea leaves remain in the funnel Remove and clean lime off the tank heater. SeeComponent Access ServiceContents Brew Solenoid Valve ServiceSolenoid valve Brew Timer Service Brew Timer Early ModelsIf voltage is as described, proceed to #7 Service Digital Brew Timer Late ModelsDigital Timer Wiring Control Thermostat Dilution Solenoid Valve Dilution Solenoid ValveDilution Timer Indication must be Limit ThermostatON/OFF Switch Ing Diagrams and check the wiring harnessON/OFF Switch Selector Switch Optionalcont Start Switch Start SwitchSweetener Solenoid Valve Optional Tank Heater 10225 071500 10225 071500 Volts AC Single Phase10225 071500
Related manuals
Manual 2 pages 32.73 Kb

TU3 specifications

The Bunn TU3 is a renowned commercial coffee brewer known for its reliability and performance in bustling coffee shops, restaurants, and diners. Designed to cater to high-demand environments, the TU3 stands out with a variety of features that ensure an optimal brewing experience.

One of the primary characteristics of the Bunn TU3 is its capability to brew large volumes of coffee efficiently. It has a 3-gallon capacity, making it ideal for establishments that serve numerous customers throughout the day. This model can produce up to 19 gallons of coffee per hour, allowing establishments to keep pace with customer demand without sacrificing quality or flavor.

At the heart of the Bunn TU3's performance are its advanced brewing technologies. The brewer features a patented "multi-stream" spray head that evenly distributes hot water over coffee grounds, ensuring optimal extraction for a richer taste. This technology contributes to the consistent flavor profile that customers expect in a quality cup of coffee.

The TU3 is also equipped with a built-in hot water faucet, providing added convenience for brewing tea or instant beverages. Operators can easily access boiling water without interfering with the brewing process, streamlining service during peak hours. The adjustable temperature settings further enhance control over the brewing process, allowing for customization based on the coffee type or personal preference.

In terms of construction, the Bunn TU3 is built to withstand the rigors of commercial use. The brewer boasts a durable stainless steel body that is not only stylish but also easy to clean, helping maintain a professional appearance in any setting. Additionally, the brewer's design incorporates features such as a splash guard and easy-to-use controls, making it user-friendly for staff members.

Energy efficiency is another highlight of the Bunn TU3. Its innovative design helps in reducing energy consumption while still providing rapid brewing capabilities. This feature is particularly appealing to environmentally conscious operators looking to minimize their operational impact.

Overall, the Bunn TU3 coffee brewer combines speed, reliability, and exceptional brewing technology, making it a top choice for businesses that prioritize quality coffee service. Its combination of durability, efficiency, and user-friendly features ensures that it can handle the demands of any high-volume coffee operation, delivering excellent results cup after cup.
Top Page Image Contents