Bunn CDBCF APS-DV Dripping from sprayhead Lime build up, Required, Weak beverage Sprayhead

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TROUBLESHOOTING (cont.)

 

 

 

 

BREWING CIRCUIT (cont.)

 

 

 

 

PROBLEM

 

PROBABLE CAUSE

 

REMEDY

Dripping from sprayhead

 

1. Lime build up

 

Inspect the tank assembly for ex-

 

 

 

 

cessive lime deposits. Delime as

 

 

 

 

required.

 

 

2. Dispense valve

 

Remove the dispense valve and clear

 

 

 

 

any obstructions. Rebuild or re-

 

 

 

 

place the valve if necessary. (See

 

 

 

 

page 24)

Weak beverage

 

1. Sprayhead

 

A six-hole stainless steel sprayhead

 

 

 

 

must be used for proper extraction.

 

 

2. Water temperature

 

Place an empty brew funnel on an

 

 

 

 

empty decanter beneath the spray-

 

 

 

 

head. Initiate brew cycle and check

 

 

 

 

the water temperature immediately

 

 

 

 

below the sprayhead with a ther-

 

 

 

 

mometer. The reading must not be

 

 

 

 

less than 195°F (91°C). Adjust the

 

 

 

 

temperature setting to increase the

 

 

 

 

water temperature. Refer to Initial

 

 

 

 

Set-upinstructions.

3.Filter type

4.Coffee grind

5.Funnel loading

BUNN® paper filters must be used for proper extraction.

A fine drip or grind must be used for proper extraction.

The BUNN® paper filter must be centered in the funnel and the bed of grounds leveled by shaking gen- tly.

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Contents DIS Version Introduction Three Warmer Brewers TWO Warmer BrewersAPS Brewers ONE Warmer Brewers CDBCF-DV BrewersCdbc LPTC-DV Brewers No Warmer Brewers1425W Version Electrical RequirementsElectrical HOOK-UP Models CDBC-MV & CDBC-APS MV Coffee Brewing CleaningPlumbing Requirements Initial SET-UPReady Indicator ON/OFF SwitchBrew Switch Additional Warmer SwitchesSetting Brew Lockout Adjustments & Optional SettingsSetting Brew Temperature Displaying Brew TemperatureWater Sensing Threshold Adjustment Procedure Before troubleshooting this brewer, check for the following TroubleshootingRefill Circuit Problem Probable Cause TroubleshootingRemedy Troubleshooting Refill Circuit Water does not heat to proper tem- perature Heating Circuit ProblemIngs are taken Troubleshooting Heating CircuitProblem Probable Cause Tank HeaterProblem Probable Cause Remedy Brewing Circuit Problem Probable Cause Brew cycle will not start Control board or dispense valve Troubleshooting Brewing CircuitConsistently low beverage level Brew volume Dispenser Be made with sprayhead installedRequired Water temperatureSet-upinstructions Dripping from sprayhead Lime build upProblem Probable Cause Cause Things to Check DiagnosticsWhen servicing, except when electrical tests are re ServiceComponent Access Disconnect the 11-pin connector from the control panel ServiceControl Board Switch Panel Dispense Valve Limit Thermostat Limit Thermostat WiringTank Heaters Tank Heater Terminal Block Wiring Diagram Voltage Selector Switch Terminals Refill Valve Warmer Elements Warmer ElementsFuse HOLDER/FUSE Assembly MV models only Thermal Fuses Service Thermal Fuses MV models onlySchematic Wiring Diagram Cdbc DV Schematic Wiring Diagram Cdbc APS-DV Cdbcf APS/TC/LPTC-DV Schematic Wiring Diagram Cdbc MV Schematic Wiring Diagram Cdbc APS MV
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CDBCF-MV, CDBCF APS-DV, CDBCF APS-MV, CDBC-DV, CDBC-MV specifications

The Bunn CDBCF-DV is a distinguished coffee brewer designed for commercial use, ideal for establishments that demand high-quality coffee at a fast pace. This brewer is notable for its innovative design and advanced brewing technology, making it an essential asset for cafes, restaurants, and coffee shops.

One of the standout features of the Bunn CDBCF-DV is its dual-voltage capability. This versatility allows the brewer to operate efficiently on both 120V and 240V power sources, ensuring that it meets the needs of various establishments regardless of electrical setup. This adaptability makes it a favorite among coffee vendors looking to optimize performance without the inconvenience of electrical constraints.

The BDCBF-DV also boasts a large capacity, allowing it to brew up to 14 cups of coffee in a single cycle. This is facilitated by its large water tank and high brewing rate, which can produce coffee in just a matter of minutes. The ability to brew rapidly while maintaining quality is crucial in busy environments where time is of the essence.

Key to the Bunn CDBCF-DV's performance is its patented brewing system that utilizes a pre-infusion feature. This technology ensures that the coffee grounds are saturated before the brewing process begins, promoting optimal extraction of flavors and aromas. The result is a rich, well-balanced cup of coffee that delights patrons and encourages repeat business.

Another notable characteristic is the brewer's easy-to-use control interface. With simple dial settings, baristas can effortlessly adjust brew strength and temperature, ensuring consistency with every batch. The intuitive design minimizes training time for new staff and enhances overall workflow in commercial settings.

Durability and maintenance are critical in commercial coffee brewing equipment, and the Bunn CDBCF-DV excels in this area as well. Constructed with high-quality materials, it is built to withstand the rigors of daily use. Additionally, it features easily accessible parts for straightforward cleaning and servicing, reducing downtime and ensuring that the coffee remains fresh and delicious.

In summary, the Bunn CDBCF-DV is a versatile, efficient, and user-friendly coffee brewer loaded with innovative features aimed at delivering exceptional coffee quality. Its dual-voltage operation, large capacity, pre-infusion technology, and durable design make it an indispensable choice for businesses looking to enhance their coffee offerings and improve customer satisfaction. Whether you're a small cafe or a larger restaurant chain, the Bunn CDBCF-DV is engineered to meet your coffee brewing demands with excellence.
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