Bunn CDBCF-MV, CDBCF-DV, CDBC APS-DV, CDBC-MV, CDBC-DV, CDBCF APS-MV Problem Probable Cause

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TROUBLESHOOTING (cont.)

 

BREWING CIRCUIT (cont.)

 

PROBLEM

 

PROBABLE CAUSE

Dry coffee grounds remain in the

1. Sprayhead

funnel

 

2. Funnel loading

Low beverage serving temperature 1. Warmer

REMEDY

Make sure sprayhead is present and holes are clear and unobstructed. There should be six separate streams of water coming out of the sprayhead.

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

Disconnect the brewer from the power source. Remove the warmer plate and turn upside down to ex- pose the warmer terminals. Remove the two wires. Check for continuity across the two warmer terminals. If continuity is not present, replace the warmer element (See page 30). If continuity is present, reconnect the wires to the warmer element. Check for voltage at the warmer terminals. Turn the warmer switch "ON". The indicator light will come on. Voltage should be present at the terminals. If not, disconnect power supply and check wiring and switch.

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Contents DIS Version Introduction APS Brewers TWO Warmer BrewersThree Warmer Brewers CDBCF-DV Brewers Cdbc LPTC-DV BrewersNo Warmer Brewers ONE Warmer BrewersElectrical HOOK-UP Electrical Requirements1425W Version Models CDBC-MV & CDBC-APS MV Cleaning Plumbing RequirementsInitial SET-UP Coffee BrewingON/OFF Switch Brew SwitchAdditional Warmer Switches Ready IndicatorAdjustments & Optional Settings Setting Brew TemperatureDisplaying Brew Temperature Setting Brew LockoutWater Sensing Threshold Adjustment Procedure Troubleshooting Before troubleshooting this brewer, check for the followingRemedy TroubleshootingRefill Circuit Problem Probable Cause Troubleshooting Refill Circuit Heating Circuit Problem Water does not heat to proper tem- peratureTroubleshooting Heating Circuit Problem Probable CauseTank Heater Ings are takenProblem Probable Cause Remedy Brewing Circuit Problem Probable Cause Troubleshooting Brewing Circuit Consistently low beverage level Brew volumeDispenser Be made with sprayhead installed Brew cycle will not start Control board or dispense valveWater temperature Set-upinstructionsDripping from sprayhead Lime build up RequiredProblem Probable Cause Diagnostics Cause Things to CheckComponent Access ServiceWhen servicing, except when electrical tests are re Control Board ServiceDisconnect the 11-pin connector from the control panel Switch Panel Dispense Valve Limit Thermostat Wiring Limit ThermostatTank Heaters Tank Heater Terminal Block Wiring Diagram Voltage Selector Switch Terminals Refill Valve Warmer Elements Warmer ElementsFuse HOLDER/FUSE Assembly MV models only Service Thermal Fuses MV models only Thermal FusesSchematic 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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