Bunn 38791.0000K service manual C1 r u n, C1 2, C2 r u n, C2 2, C3 r u n, C3 1

Page 20

CALIBRATING THE DISPENSER

NOTE: The LCA-2 LP is calibrated at the factory and does not normally need to be re-calibrated. To enter the Calibration Mode, Set the RUN/NIGHT/PROGRAM Switch to the PROGRAM position and then hold the “MENU” switch down for 10 seconds.

LCD DISPLAY

C1 r un

MENU (-) (+)

C1 2 2

MENU (-) (+)

C2 r un

MENU (-) (+)

C22 2

MENU (-) (+)

C3 r un

MENU (-) (+)

C3 1.08

MENU (-) (+)

CALIBRATION MODE

 DESCRIPTION

Left (Regular) Pump Cal.

Set PRIME-NORMAL-RINSE switch

 

to PRIME position. Press and hold

 

Regular Dispense Switch until pump

 

stops (20 sec.) Refer to Field Calibration

 

of the Concentrate Pumps.

Left (Regular) Pump Cal.

Enter mL collected from the 20 sec.

 

test above.

 

Default = 22

 

Range = 18 - 26mL

Right (Decaf) Pump Cal.

Set PRIME-NORMAL-RINSE switch to

 

PRIME position. Press and hold Decaf

 

Dispense Switch until pump stops (20

 

sec.) Refer to Field Calibration of the

 

Concentrate Pumps.

Right (Decaf) Pump Cal.

Enter mL collected from the 20 sec.

 

test above.

 

Default = 22

 

Range = 18 - 26mL

Left (Regular) Water Rate

Set PRIME-NORMAL-RINSE switch to

 

RINSE position. Press and hold Regular

 

Dispense Switch until flow stops (20

 

sec.) Refer to Field Calibration of the

 

Concentrate Pumps.

Left (Regular) Water Rate

Enter Liters collected from the 20 sec.

 

test above.

 

Default = 1.08

 

Range = 0.95 - 1.12 Liters

20

38791 072307

 

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Contents LCA-2 LP Phone 217 529-6601 FAX 217BUNN-O-MATIC Commercial Product Warranty Contents User Notices 00656.0001 37881.0000 11646.0002 00824.0002Plumbing Requirements IntroductionElectrical Requirements Initial SET-UP Plumbing HOOK-UP Early ModelsPlumbing HOOK-UP Late Models Turn on the water supply and check for leaksElectrical HOOK-UP Operating Controls and InterfacePage Installing Pump Tubing Installing the Pump TubingInitial Fill & Heat Rinse Alarm Feature Alarm Level Selected Alarm ModeDisabled None Serve productDisplay Mode Description Programming the DispenserLCD Display Home ViewProgramming the Dispenser Display Mode 0 06 0 LC xProgramming the Dispenser Program Mode Description1 8 Programming the Dispenser Program Mode LCD Display Program Mode DescriptionLC 0 x Right Decaf Dispense TotalPriming the Concentrate Lines Draining the HOT Water TankOperating the Dispenser Cleaning & Preventative Maintenance General Cleaning and Sanitizing Procedures Daily RinsingDaily Parts Washing Weekly SanitizingPreventive Maintenance Replacing the Pump TubingC1 r u n C1 2C2 r u n C2 2C4 r u n C4 1C6 2 0 C7 En gTroubleshooting Guide Error CodesError EC 0 0Troubleshooting Guide Error Codes 0 1Calibrating the Dispenser Flow Rates Field Calibrating the Empty Product Warning Calibrating The Empty Product ThresholdSchematic Wiring Diagram LCA-2 LP COM N.O

38791.0000K specifications

The Bunn 38791.0000K is an innovative coffee maker that has gained popularity among both home users and commercial establishments. Designed for those who appreciate efficiency and quality, this machine boasts a range of features that enhance the brewing experience.

One of the standout characteristics of the Bunn 38791.0000K is its high-capacity brewing system, which allows users to brew up to 3.8 gallons of coffee per hour. This rapid brewing capability makes it an ideal choice for settings that require a continuous supply of freshly brewed coffee, such as busy offices, cafes, and restaurants.

The coffee maker is equipped with a stainless steel water tank that maintains optimal brewing temperatures, ensuring that each cup of coffee is brewed to perfection. This consistent temperature control is crucial for extracting the full flavor from coffee grounds, resulting in a rich and aromatic brew every time.

Another key feature of the Bunn 38791.0000K is its patented brewing technology, which uses a pulse brew process. This method allows for adjustable brew times and water flow rates, giving users the flexibility to customize their brewing experience. Whether you prefer a strong, bold flavor or a milder brew, this technology caters to various taste preferences.

Additionally, the machine is designed for ease of use and maintenance. It features a simple interface, making it user-friendly for both novice and experienced coffee enthusiasts. The removable brew basket and easy-to-access water reservoir simplify cleaning and refilling, which is especially beneficial in high-demand environments.

The Bunn 38791.0000K is also equipped with a hot water faucet, allowing users to dispense hot water for tea or instant soups, further enhancing its versatility in any setting. This feature makes it a multi-functional appliance that can cater to various beverage needs.

Built with durability in mind, this coffee maker features a robust construction that withstands the rigors of daily use. Its stainless steel finish not only provides a sleek, modern look but also contributes to its longevity.

In summary, the Bunn 38791.0000K stands out in the realm of coffee makers due to its impressive brewing capacity, advanced technology, user-friendly design, and durability. Whether used in a home kitchen or a bustling cafe, it delivers coffee quickly and efficiently, ensuring satisfaction with every cup.
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