Bunn CDBCFP Adjustments & Optional Settings, Water Sensing Threshold Adjustment Procedure

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ADJUSTMENTS & OPTIONAL SETTINGS (cont.)

BREW VOLUME SET-UP:Use the following steps when the setting is unknown or a different circuit board is being installed.

1.Place an empty funnel in the funnel rails and an empty decanter/server or graduated vessel beneath the funnel.

2.Place the "ON/OFF" switch in the "ON", upper position.

3.Press and hold the brew start button until you hear the brew solenoid click on-and-off three times (approximately 10 seconds). Release the button.

4.Allow the cycle to continue until the desired amount of water is dispensed and then turn "OFF" the brewer. The brewer is now set to dispense this amount of water for each subsequent brew cycle.

To increase the amount of water for each brew cycle place an empty funnel in the funnel rails and an empty decanter/server or graduated vessel beneath the funnel. Press the "ON/OFF" switch. Press and hold the "BREW" switch until you hear the solenoid click on-and-off three times (approximately 10 seconds), then release the "BREW" switch. Momentarily press and release the "BREW" switch once for each ounce (approximate) of water to be added to the prior setting and allow the brew cycle to finish.

To decrease the amount of water for each brew cycle place an empty funnel in the funnel rails and an empty decanter/server or graduated vessel beneath the funnel. Press the "ON/OFF" switch. Momentarily press and release the "BREW" switch once for each ounce (approximate) of water to be removed from the existing setting. Press and hold the "BREW" switch until you hear the solenoid click on-and-off three times (approximately 10 seconds), then release the "BREW" switch and allow the cycle to finish.

NOTE: For Model SINGLE CD, set 1/2 gallon and 1 gallon separately.

WATER SENSING THRESHOLD ADJUSTMENT PROCEDURE

1.Make sure the tank is full of water to be used for calibration. The water must be in contact with the refill probe.

2.Unplug the brewer from the power source, then press and hold the BREW button while power is reapplied.

3.Continue pressing the BREW button until the READY indicator begins to flash. Release the BREW button and then press it again momentarily.

4.The new calibration is automatically completed within a few seconds. If the water is too pure for use with the brewer, the READY indicator will flash very rapidly and the old calibration will be retained.

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Contents DIS Vers ION Contents BUNN-O-MATIC Commercial Product WarrantyIntroduction User Notices Electrical Requirements Plumbing RequirementsElectrical Hook-Up Brew Switch ON/OFF SwitchReady Indicator Temperature IndicatorsCoffee Brewing Initial SET-UPCleaning POUR-OVER FeatureSetting Brew Temperature CDBC, Single CD Adjustments & Optional SettingsWater Sensing Threshold Adjustment Procedure Adjustments & Optional SettingsPulse Brew Setup Procedure Cdbc & Single CD Before troubleshooting this brewer, check for the following TroubleshootingTroubleshooting Refill Circuit Problem Probable CauseRemedy Fill or refill does not shut OFF ON/OFF Switch on Troubleshooting Refill CircuitWater does not heat to proper temperature Heating Circuit ProblemTroubleshooting Heating Circuit Problem Probable CauseProbe, tank or tank heater Control Board Spitting or excessive steaming Temperature Probe ContWater supply Lime build upBrew cycle will not start Display flashing Brewing Circuit Problem Probable CauseBrewing Circuit Problem Probable Cause RemedyDripping from spray head Lime build up Water temperatureRequired Weak beverage SprayheadTroubleshooting Brewing Circuit Cause Things to Check DiagnosticsService Component AccessContents Service Disconnect the 11-pin connector from the control panelControl Board Switch Panel Switch PanelDispense Valve Dispense ValveLimit Thermostat Limit ThermostatTank Heater Tank HeaterTank Heater Wiring Service Tank HeaterCheck for continuity across the refill valve coil terminals Refill ValveLocation Warmer Elements120V AC 2 Wire 120/208V AC 3 Wire 120/240V AC 3 Wire Schematic Wiring Diagram Cdbc 15, 20Schematic Wiring Diagram CDBCP/CDBCPF 15, 20 120/208V AC 3 Wire 120/240V AC 3 Wire 120V AC 2 Wire200V AC Wire Single Phase100V AC

CDBCP, CDBCFP, CDBCF, S/N CDBC020213 specifications

The Bunn CDBCFP, S/N CDBC020213, is part of the CDB family of coffee brewers, specifically designed to offer exceptional flavor and brewing efficiency for commercial settings. This advanced machine is a significant upgrade from traditional brewing systems, focusing on precision, consistency, and ease of use.

One of the main features of the Bunn CDBCFP is its digital control system, which allows operators to easily customize brew recipes and temperatures. This feature not only enhances the flavor profile of the brewed coffee but also ensures that each cup meets customer expectations. The machine is equipped with a patented infusion technology that allows for full saturation of coffee grounds, maximizing extraction and delivering a robust flavor.

The Bunn CDBCFP also boasts a large capacity, making it ideal for high-demand environments like cafes, restaurants, and offices. The unit can brew up to 3.8 gallons of coffee per hour, ensuring a steady supply even during peak times. The design includes a dual-funnel brewing system, which helps to distribute water evenly over the coffee grounds, resulting in a more consistent extraction.

In terms of its construction, the CDBCFP features a durable stainless-steel body that withstands the rigors of commercial use. This not only ensures longevity but also makes it easy to clean and maintain. The brewer is designed with a sleek aesthetic, fitting effortlessly into any modern kitchen or service area.

Another notable characteristic is the machine's energy efficiency. The Bunn CDBCFP is designed to operate with low energy consumption, helping businesses to reduce their overall operational costs. Additionally, the brewer's quick recovery time means that it can be ready to brew within minutes, further enhancing its efficiency.

The Bunn CDBCFP, S/N CDBC020213, is also compatible with a variety of coffee types, allowing businesses to diversify their offerings. Whether it’s gourmet blends, single-origin coffees, or sustainability-focused products, the CDBCFP can handle them all with ease.

In summary, the Bunn CDBCFP stands out in the commercial coffee brewing landscape due to its digital controls, large brewing capacity, durable construction, energy efficiency, and versatility. For establishments looking to deliver high-quality coffee with reliability, this brewer is a top choice.
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