611 OWNERS MANUAL For MODULAR BREWING SYSTEMS MODELS POUR OVER UNITS AUTOMATIC UNITS 8542 8543 8571 AUTOMATIC UNITS WITH FAUCET 8541 8573 8540 8572 8574 Includes: Installation Use & Care Servicing Instructions Model 8573 Brewers with optional 8900-Series Glass Decanters PRINTED IN UNITED STATES OF AMERICA p/n 75804 Rev.
WARRANTY STATEMENT It also does not apply if the serial nameplate has been removed or unauthorized service personnel perform service. The prices charged by Bloomfield Industries for its products are based upon the limitations in this warranty. Seller’s obligation under this warranty is limited to the repair of defects without charge by a Bloomfield Industries Authorized Service Agency or one of its sub-agencies. This service will be provided on customer’s premises for non-portable models.
TABLE OF CONTENTS WARRANTY STATEMENT SPECIFICATIONS FEATURES & OPERATING CONTROLS PRECAUTIONS & GENERAL INFORMATION AGENCY APPROVAL INFORMATION INSTALLATION INSTRUCTIONS OPERATION BREWING COFFEE CLEANING INSTRUCTIONS TROUBLESHOOTING SUGGESTIONS SERVICING INSTRUCTIONS Deliming Instructions EXPLODED VIEWS & PARTS LISTS WIRING DIAGRAMS xi 1 2 3 3 4 6 8 9 10 11 16 18 22 Thank You for purchasing this Bloomfield Industries appliance.
FEATURES AND OPERATING CONTROLS M611 75804 Owners Manual Koffee-King™ Brewers Fig.
PRECAUTIONS AND GENERAL INFORMATION WARNING: Electric Shock Hazard All servicing requiring access to non-insulated components must be performed by qualified service personnel. Do not open any access panels which require the use of tools. Failure to heed this warning can result in electrical shock. WARNING: Injury Hazard All installation procedures must be performed by qualified personnel with full knowledge of all applicable electrical and plumbing codes.
INSTALLATION INSTRUCTIONS READ THIS CAREFULLY BEFORE STARTING THE INSTALLATION IMPORTANT: To enable the installer to make a quality installation and to minimize installation time, the following suggestions and tests should be done before the actual unit installation is started: CAUTION: Equipment Electrical Damage DO NOT plug in or energize this appliance until all Installation Instructions are read and followed. Damage to the Brewer will occur if these instructions are not followed.
INSTALLATION INSTRUCTIONS (continued) NSF requires that the brewer be able to be moved for cleaning underneath. A flex line or loops of copper tubing will satisfy this requirement. See Figure 2 below. NOTE: This equipment must be installed to comply with applicable federal, state and local plumbing codes and ordinances. WARNING ELECTRIC SHOCK HAZARD: Fig.
OPERATION Fig. 4 Brewer Operation Diagram A. START-UP For initial start-up, or if the brewer has not been used for an extended period of time: ♦ Be sure spray disk and brew gasket are properly installed in the brew head. ♦ Be sure the water supply is properly connected and the water supply valve is turned ON. ♦ Be sure the WATER TANK IS FILLED BEFORE plugging the brewer into a receptacle, or otherwise connecting brewer to electrical power THE WATER TANK MUST BE FILLED.
OPERATION (continued) WATER HEATER Water temperature is sensed by a thermobulb inserted into the water tank. This temperature signal is fed to the thermostat, which controls line power to the heating element. The setpoint temperature is adjustable at the thermostat. The element is protected from overtemperature by a hi-limit thermostat. Fig.
BREWING COFFEE CAUTION: Burn Hazard Exposed surfaces of the brewer, brew chamber and decanter may be HOT to the touch, and can cause serious burns. CAUTION: Burn Hazard To avoid splashing or overflowing hot liquids, ALWAYS place an empty decanter under the brew chamber before starting the brew cycle. Failure to comply can cause serious burns. CAUTION: Burn Hazard NOTE: Water for the hot water faucet is heated in a coil inside of the water tank.
CLEANING INSTRUCTIONS CAUTION: Burn Hazard PROCEDURE: Clean Coffee Brewer PRECAUTIONS: Disconnect brewer from electric power. Allow brewer to cool. FREQUENCY: Daily TOOLS: Mild Detergent, Clean Soft Cloth or Sponge Bristle Brush. Brewing and serving temperatures of coffee are extremely hot. Hot coffee will cause serious skin burns. CAUTION: Electric Shock Hazard Do not submerge or immerse brewer in water. 1. Disconnect brewer from electric power. Allow brewer to cool before cleaning. 2.
TROUBLESHOOTING SUGGESTIONS SYMPTOM POSSIBLE CAUSE SUGGESTED REMEDY Water won’t heat Brewer unplugged or circuit breaker tripped Check power supply cord Check / reset circuit breaker Thermostat set too low Set for desired temperature Hi-Limit thermostat tripped Allow to cool Reset hi-limit (8786, 8788) Damaged internal component or Examine wiring & connectors, wiring thermostat and heating element Repair/replace as needed Be sure to add sufficient water Not enough water poured in Increase water
SERVICING INSTRUCTIONS ACCESS PANELS Each warmer plate has a center stud which screws into a bracket. Warmer plates on Canadian brewers are secured with a nut. Remove button plug on bottom of brewer to access nut on warmer plate. Remove warmer plates by turning counterclockwise. Solenoid door is held by two screws and a retaining lip. Front Panel (In-Line Models) and Top / Rear Panel (3-Station Models): a. Remove warmer plate by turning counter-clockwise until it unscrews. b.
SERVICING INSTRUCTIONS (continued) CAUTION Electric Shock Hazard These procedures involve exposed electrical circuits. These procedures are to be performed by qualified technical personnel only. TEMPERATURE ADJUSTMENT Unplug power cord or turn circuit breaker OFF. Remove top panel. Pull vent tube out of tank lid and insert a thermometer of known accuracy in vent hole. Reconnect brewer to electrical power. Fig. 10 Checking and Adjusting Brew Temperature Place an empty decanter under brew chamber.
SERVICING INSTRUCTIONS (continued) TIMER ADJUSTMENT The amount of water dispensed automatically during a brew cycle is controlled by the timer. Place empty decanter under brew chamber. Press BREW button. Brewer should dispense one decanter of water. To adjust amount: Remove brew chamber and button plug. Adjust knob on timer; clockwise increases time. Run several cycles to check amount of water delivered. Replace button plug. IMPORTANT: Water pressure must be between 20 p.s.i and 90 p.s.i. flowing pressure.
SERVICING INSTRUCTIONS (continued) REPLACE SOLENOID Symptom: Automatic brewer will not flow water; or, automatic brewer drips continuously from brew head. NOTE: Wrench p/n 86660 is designed to allow easy removal of the hoses from the plastic solenoid valve. IMPORTANT: Shut-off water and electric supply to brewer before removing hoses or wiring. Remove water supply flare fitting: a. Slide the 5/8" end of the wrench over the flats on the inlet fitting of the valve. b.
SERVICING INSTRUCTIONS (continued) REPLACE TIMER ASSEMBLY Unplug power cord or turn circuit breaker OFF. Remove front panel. Remove knob and three screws holding timer to bracket. Disconnect wiring to timer. IMPORTANT: When replacing water faucet coil, also replace seal gaskets. Reassemble in reverse order. Adjust timer as described on page 13 REPLACE HOT WATER FAUCET COIL Symptom: Brewer drips continuously from brew head, except when faucet valve is turned OFF. Remove tank lid assembly per above.
SERVICING INSTRUCTIONS (continued) CAUTION CHEMICAL BURN HAZARD Deliming chemicals are caustic. Wear appropriate protective gloves and goggles during this procedure. Never siphon deliming chemicals or solutions by mouth. This operation should only be performed by qualified and experienced service personnel. IMPORTANT: DO NOT spill, splash or pour water or deliming solution into or over any internal component other than the inside of the water tank.
SERVICING INSTRUCTIONS (continued) 7. Set the tank back into the brewer. Reassemble the tank lid to the water tank. Make sure the gasket is properly in place, then reinstall the hold-down strap. 8. Reinstall wiring to heating element and thermostat. Reinstall the hi-limit thermostat (if removed). For brewers with hot water faucet, reassemble faucet piping. Verify that all internal components are dry, then reinstall the top panel. 10.
Koffee-King™ EXPLODED VIEW & PARTS LIST CABINET & RELATED COMPONENTS M611 75804 Owners Manual Koffee-King™ Brewers 18
Koffee-King™ EXPLODED VIEW & PARTS LIST (continued) ITEM PART NO.
Koffee-King™ EXPLODED VIEW & PARTS LIST (continued) HOT WATER TANK ASSEMBLY PART NO.
Koffee-King™ EXPLODED VIEW & PARTS LIST (continued) M611 75804 Owners Manual Koffee-King™ Brewers ELECTRICAL COMPONENTS ITEM PART NO.
Koffee-King™ EXPLODED VIEW & PARTS LIST (continued) INTERNAL PLUMBING COMPONENTS ITEM 8 9 10 11 12 18 19 59 60 61l FAUCET REPAIR KITS 82573 82575 82576 82682 84804 84870 DESCRIPTION Faucet Outlet Tube Assembly Formed Inlet Tube Assembly 1/4“ Male Flare x 1/8” FPT Needle Valve, Faucet Shut-Off Braided Hose Elbow Basin Pan (Automatic) Basin Pan (Pour-Over) Tube, Brew Outlet Metal Sprayer Elbow Hex Lock Nut 7/16“ Lock Washer Washer Faucet Assembly Spray Head Gasket Spray Disk Spray Head Retainer Water Inle
M611 75804 Owners Manual Koffee-King™ Brewers Koffee-King™ WIRING DIAGRAMS 23
Koffee-King™ WIRING DIAGRAMS (continued) M611 75804 Owners Manual Koffee-King™ Brewers 24
M611 75804 Owners Manual Koffee-King™ Brewers Koffee-King™ WIRING DIAGRAMS (continued) 25
Bloomfield Industries proudly supports CFESA Commercial Food Equipment Service Association Bloomfield Industries, Inc. Division of Carrier Commercial Refrigeration In US and Canada Telephone: 775-689-5700 Fax: 888-492-2783 Fax: 800-356-5142 (for orders only) website: www.wellsbloomfield.
