Bunn FCD-4 manual Adjustment & Optional Settings, Setting the MIX RATIO/BRIX, Ratio Cup Method

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ADJUSTMENT & OPTIONAL SETTINGS

SETTING THE MIX RATIO/BRIX

Ratio Cup Method

1.Adjust the water flow as described in Water Flow Testing and Adjustment.

2.Remove the dispense nozzle from the appropriate dispense position.

3.Assemble, lubricate, and install the Flow Separator Assembly (BUNN-O-MATIC part number 32629.0000) into the dispense nozzle receptacle (dispense valve,) making sure to point the arrow on the separator body away from the dispenser.

4.Place an empty container under the Flow Separator Assembly.

5.Dispensers with Press and Hold Feature:

Press and hold the “Product Dispense Switch” Fig 5, until water and concentrate begin flowing freely from the Flow Separator Assembly nozzles.

Dispensers with Portion Control Feature:

Press and hold the “+/Stop Switch” Fig 6, until water and concentrate begin flowing freely from the Flow Separator Assembly nozzles.

6.Place the empty brixing cup (BUNN-O-MATIC part number 33095.0000) under the Flow Separator Assembly nozzles, small (concentrate) chamber to the left and large (water) chamber to the right.

7.Dispensers with Press and Hold Feature:

Press and hold the “Product Dispense Switch” until concentrate reaches the 1 oz. (black line) mark. Dispensers with Portion Control Feature:

Press and hold the “+/Stop Switch” until concentrate reaches the 1 oz. (black line) mark.

8.Read the level in the water chamber. This reading directly determines the mix ratio (i.e. If the water level reads 4.0 oz., then the mix ratio is 4 [water] + 1 [concentrate].)

9.Adjust the pump speed (down to increase the ratio, up to decrease the ratio) to achieve the correct mix ratio as described in Pump Speed Programming.

10.Remove the Flow Separator Assembly and replace the dispense nozzle assembly into the dispense nozzle receptacle (dispense valve.)

Temperature Compensated Refractometer Method

1.Adjust the water flow as described in Water Flow Testing and Adjustment.

2.Place an empty container under the appropriate dispense nozzle.

3.Dispensers with Press and Hold Feature:

Press and hold the “Product Dispense Switch” Fig 5, until water and concentrate begin flowing freely from the dispense nozzle.

Dispensers with Portion Control Feature:

Press and hold the “+/Stop Switch” Fig 6, until water and concentrate begin flowing freely from the dispense nozzle.

4.Discard the product caught previously and place the empty container back under the dispense nozzle.

5.Dispensers with Press and Hold Feature:

Press and hold the “Product Dispense Switch” until the cup is filled.

Dispensers with Portion Control Feature:

Press and hold the “+/Stop Switch” until the cup is filled.

6.Stir the contents of the cup, and use the refractometer (according to the manufacturer’s instructions) to check the brix %.

7.Adjust the pump speed (down to decrease the brix %; up to increase the brix %) to achieve the correct brix % as described in Pump Speed Programming.

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Contents Post Office BOX SPRINGFIELD, Illinois Phone 217 529-6601 FAX 217Contents WarrantyUser Notices ChargeElectrical HOOK-UP Initial SET-UPElectrical Requirements Plumbing Requirements Plumbing HookupOperating Controls Refrigeration SwitchSanitize Switch Water Bath and Main Water ValvesOperating Controls Frozen Concentrates Initial FillLoading Initial Fill Ambient Concentrates Optional PrimingPortion Control Models Refer to Fig Dispenser USEPress and Hold Models Refer to Fig Weekly Sanitizing Cleaning & Preventive MaintenanceDaily Parts Washing Cleaning Cleaning Monthly Clean Condenser Air Filter Annually Replace Pump TubingTemperature Compensated Refractometer Method Adjustment & Optional SettingsSetting the MIX RATIO/BRIX Ratio Cup MethodPump Speed Programming Mix RatioProduct Brix % Cup Size Programming Portion Control Dispensers Only Adjustment & Optional SettingsChilled Water Flow Testing and Adjustment Dispenser LockoutService Lockout Adjustment & Optional Settings Password Protection Cooling Coolant Schematic Diagram Schematic Wiring Diagram

FCD-4 specifications

The Bunn FCD-4 is a commercial coffee dispenser designed to meet the demands of busy environments such as cafes, restaurants, and catering businesses. Known for its durability and performance, the FCD-4 has become a popular choice among coffee service operators.

One of the main features of the Bunn FCD-4 is its ability to hold and dispense up to four different flavors of coffee, allowing businesses to cater to diverse customer preferences. This multifunctionality is critical in settings where customers appreciate variety. With its 4.0-gallon capacity, the FCD-4 is engineered to handle high-volume service while maintaining consistent temperature and fresh taste.

The FCD-4 utilizes Bunn's well-known brewing technology. It is designed with an innovative brew sequence that optimizes coffee extraction, ensuring rich flavor profiles and maximum aroma retention. This technology, coupled with its ability to brew directly into multiple containers, provides operators with versatility and efficiency in serving coffee.

Another characteristic of the FCD-4 is its easy-to-read digital display that shows the current status of the coffee dispenser, including brew levels and operational readiness. This feature enables staff to monitor the workflow seamlessly, reducing wait times for customers.

The Bunn FCD-4 also stands out because of its user-friendly design. It includes ergonomic controls for straightforward operation, making it accessible to users with varying degrees of experience. Moreover, it is equipped with a self-cleaning function that simplifies maintenance, ensuring that the dispenser remains hygienic and operational with minimal downtime.

Durability is a hallmark of Bunn products, and the FCD-4 is no exception. Constructed with high-quality stainless steel, it is built to withstand the rigors of daily use in high-demand environments. The design also includes safety features such as automatic shut-off and temperature controls to prevent overheating, enhancing user safety.

In summary, the Bunn FCD-4 is a versatile and robust coffee dispenser that caters to the needs of commercial environments. Its capacity to hold multiple coffee flavors, advanced brewing technology, user-friendly controls, and durable construction make it a top choice for businesses aiming to deliver high-quality coffee consistently. Whether serving coffee at a busy café or during a large event, the Bunn FCD-4 is designed to enhance the coffee-serving experience.
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