TROUBLESHOOTING (cont.)

Problem

Probable Cause

Remedy

Spitting or unusual steaming from sprayhead.

1. Control Thermostat

Refer to Service - Control Thermo-

 

stat for testing procedures. See

 

page 13.

2. Lime build-up

CAUTION

Tank and tank components should be delimed regularly depending on local water conditions. Excessive mineral build-up on stainless steel surfaces can initiate corrosive reac- tions resulting in serious leaks.

Inspect the tank assembly for ex- cessive lime deposits. Delime as required.

Warmer plates too hot, solenoid

1. Brewer wired to wrong voltage

Refer to Electrical Requirements -

coil smoking, or water in tank heats

 

Page 4.

excessively fast.

 

 

Inconsistent beverage level in de-

1. Improper water pressure

Check the operating water pressure

canter.

 

to the brewer. It must be between

 

 

20 and 90 psi.

 

2. Syphon system

Water should flow freely from the

 

 

sprayhead and then stop abruptly.

 

 

The brewer must be level from front-

 

 

to-back to syphon properly.

Dripping from sprayhead.

1. Syphon system

Water should flow freely from the

 

 

sprayhead and then stop abruptly.

 

 

The brewer must be level from front-

 

 

to-back to syphon properly.

2. Solenoid Valve

Refer to Service - Solenoid Valve for

 

testing procedures. See page 20.

Page 11

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Bunn RL00006929 service manual Troubleshooting Problem Probable Cause
Page 10 Page 12

RL00006929 specifications

The Bunn RL00006929 is a commercial-grade coffee brewer that exemplifies innovation, efficiency, and durability, making it a preferred choice for coffee shops, restaurants, and large offices. This model is designed to meet high-volume demands while ensuring consistent quality and flavor in every cup.

One of the most notable features of the Bunn RL00006929 is its capacity to brew up to 3.8 gallons of coffee per hour. This remarkable output is facilitated by its dual-funnel design, which allows for simultaneous brewing, reducing wait times and enhancing service speed. The brewer is equipped with a precise temperature control system, ensuring that water is heated to the optimal brewing temperature of 200°F. This consistency in temperature plays a crucial role in extracting the full flavor profile from coffee grounds.

In terms of design, the Bunn RL00006929 boasts a compact footprint, making it suitable for various settings, including kitchens with limited space. The unit features a stainless steel construction, which not only provides a sleek appearance but also contributes to its durability and resistance to corrosion. Additionally, the easy-access design makes maintenance straightforward, allowing operators to clean and service the unit with minimal effort.

The RL00006929 incorporates advanced technologies that enhance its functionality. For instance, the machine features a digital control panel that provides real-time feedback on brewing status, water temperature, and other critical parameters. This intelligent system allows operators to make quick adjustments and ensures that brewing conditions are always optimal.

Another standout characteristic is the integrated brew basket that holds filters securely in place, preventing spills and ensuring a smooth brewing process. This feature minimizes mess and simplifies the coffee-making process, making it user-friendly for both experienced baristas and novice operators.

In summary, the Bunn RL00006929 stands out for its high brewing capacity, precise temperature control, compact design, and user-friendly features. Its combination of advanced technology and durability makes it an excellent investment for any establishment that demands quality coffee at high volumes. With Bunn's reputation for excellence, the RL00006929 is a reliable choice for delivering exceptional coffee experiences.
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