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FBD 773 - User Manual

FBD 773
74 pages
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77X SERIES
INSTALLATION &
OPERATION MANUAL
771/772/773/774
24-77XM-0001_01
MODELS

Table of Contents

Other manuals for FBD 773

Questions and Answers

  • L
    lindaadamsAug 30, 2025
    What to do if my FBD 773 Beverage Dispenser displays 'Board Failure'?
    • R
      richard67Aug 30, 2025
      If your FBD Beverage Dispenser is showing a 'Board Failure', cycle the power to the unit to see if it will clear the error. If not, replace the control board, because the control board may not be functioning properly.
  • W
    westbrendaAug 29, 2025
    How to diagnose 'Motor Failure' in FBD 773 Beverage Dispenser?
    • R
      richard54Aug 29, 2025
      To resolve a 'Motor Failure' on your FBD Beverage Dispenser, run a beater circuit diagnostic to determine the problem or refer to error #58X in this manual. Check to make sure the beater motor is plugged in, because the beater motor may not be operating.
  • K
    Kristin DiazAug 29, 2025
    Why does my FBD 773 Beverage Dispenser say 'Compressor Ran Too Long'?
    • S
      Sarah ShortAug 29, 2025
      If your FBD Beverage Dispenser shows 'Compressor Ran Too Long', and the location is an extreme volume venue such as a festival, contact FBD service for instructions on adjusting the timer. Otherwise, run the refrigeration diagnostic sequence to determine the reason for the failure, because the compressor may have run continuously for more than 90 minutes.
  • S
    Sheryl ButlerSep 12, 2025
    What to do if my FBD Beverage Dispenser displays Error #111, 112, 113, 114: Motor Failure?
    • B
      Bethany FuentesSep 12, 2025
      If your FBD Beverage Dispenser displays Error #111, 112, 113, 114 indicating 'Motor Failure', it means the beater motor is not operating. To solve this: * Run a beater circuit diagnostic to determine the problem or refer to error #58X in this manual. * Check to make sure the beater motor is plugged in.
  • J
    Joe RobertsSep 15, 2025
    What does error #200: Return Temperature Sensor mean on my FBD Beverage Dispenser and how do I fix it?
    • J
      John ReeseSep 16, 2025
      Error #200 'Return Temperature Sensor' on your FBD Beverage Dispenser indicates that the refrigeration return (suction) temperature sensor is not reading correctly. To fix it: * Ensure the temperature sensor is plugged in. * Replace the sensor if faulty.
  • T
    Tim MooneySep 23, 2025
    Why does my FBD Beverage Dispenser say 'CO2 OUT'?
    • G
      Gregory HallSep 23, 2025
      The FBD Beverage Dispenser displays 'CO2 OUT' when the CO2 supply is depleted. Restore the CO2 supply to resolve this. The dispenser will automatically restart.
  • R
    riveraleahAug 27, 2025
    What to do for 'High regulated CO2 PSI' on FBD 773?
    • N
      Nicole MeadowsAug 27, 2025
      If your FBD Beverage Dispenser displays a 'High regulated CO2 PSI' error, check the “carbonation” regulator on the header tray and ensure it is set to 60 PSI, because regulated CO2 pressure may be above 70 PSI.
  • E
    erica37Aug 26, 2025
    How to fix 'Low regulated CO2 PSI' on FBD Beverage Dispenser?
    • J
      John KennedyAug 26, 2025
      If you encounter a 'Low regulated CO2 PSI' error on your FBD Beverage Dispenser, make sure the CO2 supply is not low. Check the “carbonation” regulator on the header tray and ensure it is set to 60 PSI, because the regulated CO2 pressure may have dropped below 50 PSI.
  • V
    Vernon HicksAug 26, 2025
    How to resolve 'High Barrel Pressure' on FBD 773?
    • M
      mackmitchellAug 26, 2025
      To troubleshoot a 'High Barrel Pressure' error on your FBD Beverage Dispenser, dispense a drink to reduce the barrel pressure. If set to the ON mode, the unit will refreeze. Run the fill diagnostic if a failed component is suspected. Check the “Active Charge” regulator located on the product header to ensure it is set at 30 PSI. Make sure all barrels should be fully depressurized before checking the active charge, because pressure on a barrel may have exceeded 55 PSI.
  • L
    Lisa JohnsonAug 25, 2025
    What to do if my FBD 773 says 'Water Out'?
    • J
      julie64Aug 26, 2025
      To fix a 'Water Out' error on your FBD Beverage Dispenser, make sure the water line to the unit is on and the water shutoff at the solution module is turned on. Ensure the CO2 supply line is connected to the water pump and that the pump is not stalled. Verify the CO2 supply pressure at the dispenser is reading 70 PSI, adjusting the regulator if needed. Also, check that the water pressure transducer is connected and working properly, because water pressure may be less than 45 PSI.

Summary

Safety Information

Electrical Safety

Essential for safe operation, grounding required.

Compressed Gases Safety

Safety precautions for gas leaks and cylinder handling.

General Handling Precautions

Handling heavy equipment and lifting safety.

Specifications and Requirements

Installation Procedures

General Location Requirements

Guidelines for placing the dispenser for optimal performance and ventilation.

Electrical Power Connection

Instructions for connecting the dispenser to the power supply.

Supply Connections Overview

Details water, syrup, and gas connections at the dispenser's rear.

Water Supply Connection

Procedures for connecting the water line, including backflow prevention.

Gas Supply Connection

Guidelines for connecting gas supply from tanks or bulk systems.

Syrup Supply Connection

Instructions for running syrup lines and ensuring proper pressure.

Starting Up the Dispenser

Leak Check and Prime

Steps to check for leaks and prime the system with product.

Initial Power Up

Guide for powering on the dispenser and verifying initial settings.

Water Flow Rate and Brix Adjustment

Procedure for adjusting water flow and setting brix for optimal taste.

Filling Barrel and Starting

Steps to purge air, fill barrels, and initiate the freezing process.

Dispenser Operation

Freeze Operation

How to initiate the freezing cycle for product.

Defrost Process

Explains the importance and process of defrosting for quality.

Drink Quality Factors

Factors affecting drink quality and adjustment settings.

Menus and Navigation

Fault Code History

Accessing and interpreting error logs.

Service Menu Access

Accessing technician-specific functions.

Maintenance Menu Options

Options for barrel purging, filling, draining, and calibration.

Settings Menu

Configuring dispenser settings like serial number, units, and display options.

Gas Configuration

Setting up primary and secondary gas types.

Drink Type Configuration

Configuring drink types based on gas selection.

Expansion Adjustment

Adjusting the amount of gas in the drink.

Freeze Adjustment

Adjusting the drink's frozen consistency.

Gas Configuration Details

Detailed setup for primary and secondary gas types.

Diagnostics Menu

Running system diagnostics to identify malfunctions.

Cleaning and Sanitizing

Troubleshooting Guide

Home Menu Messages

Interpreting common messages displayed on the home screen.

Fault Codes

List and explanations of error codes and their solutions.

Safety Fill Error

Troubleshooting for safety fill errors.

Beater Low Error

Troubleshooting for beater motor low errors.

Compressor Ran Too Long Error

Troubleshooting for compressor running excessively long.

High Barrel Pressure Error

Troubleshooting for high barrel pressure conditions.

Hot Product Detected Error

Troubleshooting for hot product detection shutdown.

Motor Failure Error

Troubleshooting for beater motor failure.

Fan Not Turning On Error

Troubleshooting fan startup issues.

Compressor Not Turning On Error

Troubleshooting compressor startup issues.

FBD 773 Specifications

General IconGeneral
BrandFBD
Model773
CategoryBeverage Dispenser
LanguageEnglish

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