643 10 Sunnen Drive St. Louis, MO 63143 telephone: 314-678-6336 fax: 314-781-2714 www.bloomfieldworldwide.com OWNERS MANUAL for E. B. C.™ Electronic Brew Control ™ LO-PROFILE E.B.C.™ AIRPOT BREWERS MODELS 1883 and 1883CA Includes: Installation Use & Care Servicing Instructions Model 1883 with optional 7874 Airpot E.B.C.™ brewers are protected under U. S. Patent # 5, 704,275 Other U. S. and Canadian patents. p/n 2M-Z17088 Rev.
WARRANTY STATEMENT All equipment manufactured by Bloomfield is warranted against defects in materials and workmanship for the time periods listed in the chart starting from the date the equipment is placed into service and is for the benefit of the original purchaser: Equipment pod brewers ECO brewers airpots dispensers; i.e.
TABLE OF CONTENTS WARRANTY STATEMENT SPECIFICATIONS FEATURES & OPERATING CONTROLS PRECAUTIONS & GENERAL INFORMATION AGENCY LISTING INFORMATION INSTALLATION INSTRUCTIONS OPERATION BREWING COFFEE CLEANING INSTRUCTIONS TROUBLESHOOTING SUGGESTIONS SERVICING INSTRUCTIONS Deliming Instructions EXPLODED VIEW & PARTS LIST WIRING DIAGRAMS xi 1 2 3 3 4 6 8 9 10 11 16 18 21 Thank You for purchasing this Bloomfield Industries appliance.
FEATURES AND OPERATING CONTROLS AIRPOT BREWER CONTROL PANEL HOT WATER FAUCET POWER CORD BREW CHAMBER BREW HEAD (BREW CHAMBER REMOVED) BREW / BREW WAIT INDICATOR BREW NOZZLE HEAT INDICATOR POWER INDICATOR SPRAY HEAD GASKET TIMER ACCESS NAMEPLATE SPRAY DISK “BREW” SWITCH “CANCEL” SWITCH CONTROL PANEL “ON - OFF” SWITCH Fig. 1 Features & Operating Controls IL2679 2 643 2M-Z17088 Owners Manual 1883 E.B.C.
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 CAUTION: Equipment 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. CAUTION: Unstable Equipment Hazard It is very important for safety and for proper operation that the brewer is level and stable when standing in its final operating position.
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. SOLENOID STRAINER WASHER SHUT-OFF VALVE (PROVIDED BY PLUMBER) WATER SUPPLY WARNING: ELECTRIC SHOCK HAZARD: WATER INLET FITTING FLOW Fig. 2 Water Supply Installation IL2681 In some areas, local codes require a backflow preventer (check valve) to be installed on the inlet water line.
OPERATION FAUCET OUTLET COPPER TUBE FAUCET SHUT-OFF VALVE FAUCET SUPPLY BRAIDED HOSE FILL TUBE SILICONE IL2684 INLET FITTING IMPORTANT: Tank must be full of water before pressing POWER key “on”. Heating elements will be damaged if allowed to operate without being fully submerged in water. Damage caused by operating the brewer without water in the tank is NOT COVERED BY WARRANTY. A.
OPERATION (continued) WATER HEATER Water temperature is sensed by an electronic water temperature probe inserted into the water tank. This temperature signal is fed to the controller. The setpoint temperature is adjustable. The controller sends a command signal to the power board based upon a comparison between the setpoint temperature and actual temperature. The power board energizes the heating elements based on the command signal from the controller.
BREWING COFFEE Burn Hazard Exposed surfaces of the brewer, brew chamber and airpot 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 airpot under the brew chamber before starting the brew cycle. Failure to comply can cause serious burns. CAUTION: Burn Hazard After a brew cycle, brew chamber contents are HOT. Remove the brew chamber and dispose of used grounds with care. Failure to comply can cause serious burns.
CLEANING INSTRUCTIONS PROCEDURE: Clean Coffee Brewer CAUTION: PRECAUTIONS: Disconnect brewer from electric power. Allow brewer to cool. FREQUENCY: Daily TOOLS: Mild Detergent, Clean Soft Cloth or Sponge Bristle Brush, Bottle Brush Burn Hazard Brewing and serving temperatures of coffee are extremely hot. Hot coffee will cause serious skin burns. CAUTION: 1. Disconnect brewer from electric power. Electric Shock Hazard Allow brewer to cool before cleaning. Do not submerge or immerse brewer in water.
TROUBLESHOOTING SUGGESTIONS Water won’t heat Possible Cause Brewer unplugged or circuit breaker tripped Suggested Remedy Check power supply cord, Check / reset circuit breaker Temperature setpoint too low Set for desired temperature Hi-Limit safety switch tripped Allow to cool hi-limit will self-reset Examine wiring & connectors, controller, power board and heating element.
SERVICING INSTRUCTIONS ACCESS PANELS CAUTION: TOP PANEL: Remove top panel to access hot water tank, thermo probe, heating elements, brew circuit tubing, faucet valve and piping. Top panel is held by two screws at the front and a retaining lip at the rear. FRONT PANEL: Remove front panel to access controller, power board and solenoid. Front panel is held by two screws at the bottom and a retaining lip at the top.
SERVICING INSTRUCTIONS (continued) TEMPERATURE ADJUSTMENT Unplug power cord or turn circuit breaker OFF. Remove top panel. Remove button plug from front panel. CAUTION: Electric Shock Hazard These procedures involve exposed electrical circuits. REMOVE PLUG, INSERT DIAL-TYPE THERMOMETER IN HOLE These procedures are to be performed by qualified technical personnel only. 205 200 OFF 195 185 190 WATER TEMP ( ºF ) TANK LID ASSEMBLY CONTROLLER IL2686 Fig.
SERVICING INSTRUCTIONS (continued) SOLENOID TIME ADJUSTMENT The amount of water dispensed automatically during a brew cycle is controlled by the SOLENOID TIME section of the controller. Place empty airpot under brew chamber. Press BREW button. Brewer should dispense one full airpot of water. To adjust amount: Remove brew chamber and button plug. Adjust SOLENOID TIME dial on controller; clockwise increases time. Run several cycles to check amount of water delivered. Replace button plug.
SERVICING INSTRUCTIONS (continued) SOLENOID STRAINER REPLACE SOLENOID Unplug power cord. Turn OFF and disconnect water supply from brewer inlet fitting. (note orientation DO NOT REVERSE) WASHER INLET FITTING Remove front panel. Remove two screws holding access door in place. Remove access door and solenoid. Unscrew inlet fitting cap to release solenoid from door. CAP Remove wiring from solenoid. W FLO FILL SOLENOID IL2690 Fig.
SERVICING INSTRUCTIONS (continued) KEYPAD RIBBON CABLE Remove front panel. Remove timer faceplate. Disconnect keypad ribbon cable (note position “1”), temperature probe and power board cable. Reassemble in reverse order. Be sure all jumpers are remove from the replacement controller. Adjust controller as described on page 12 & 13. 1 TEMP PROBE POWER BOARD CONNECTOR IL2692 REPLACE CONTROLLER Unplug power cord OFF. REMOVE ALL JUMPERS REPLACE KEYPAD Unplug power cord. Shut off water supply valve.
SERVICING INSTRUCTIONS (continued) CHEMICAL BURN HAZARD Deliming chemicals may be caustic. Wear appropriate protective gloves and goggles during this procedure. PROCEDURE: Delime the Water Tank PRECAUTIONS: Disconnect brewer from electric power. Allow brewer to cool.
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 lid clamps. 8. Reinstall wiring to heating element and thermostat. Reassemble piping for the faucet. Verify that all internal components are dry, then reinstall the top panel. 9. Reconnect brewer to electrical supply and reconnect water supply. 10. Install the brew chamber without filter paper or grounds.
MODEL 1883: EXPLODED VIEW & PARTS LIST 13 1 11 2 12 3 59 58 4 18 19 5 56 6 16 7 20 16 8 9 55 17 10 57 54 21 4 22 23 24 25 28 27 18 53 18 26 20 52 32 51 49 20 50 33 29 30 48 34 20 20 47 46 45 43 42 37 41 40 18 44 39 38 SK2700, Rev. B 12/09/2013 Model: 1883 Airpot Brewer 18 18 37 36 35 643 2M-Z17088 Owners Manual 1883 E.B.C.
MODEL 1883: EXPLODED VIEW & PARTS LIST Model: 1883 Lo-Profile E.B.C. Airpot Brewer Model: 1883 Lo-Profile E.B.C. Airpot Brewer Fig No. 643 2M-Z17088 Owners Manual 1883 E.B.C.
EXPLODED VIEW & PARTS LIST (continued) 12a 12b 12c 45d 12d 45c 12e IL2689 12f 45b 12g 45a 12h 12j 12k WS-82573 Handle (item 12a) WS-82575 Seat Cup (item 12c) WS-82576 Faucet Repair Kit (Includes 12a Handle, 12c Seat Cup, 12d Spring, 12h Stem, 12j Pin & 12k Bonnet WS-82682 Retainer Clip (item 12b) WS-84804 Aerator Replacement Kit (Includes 12e O-Ring, 12f Aerator Disk & 12g Aerator Cap WS-84870 Aerator Repair Kit (Includes 12e O-Ring & 12f Aerator Disk) SOLENOID REPAIR KITS 2E-73612
WIRING DIAGRAM 643 2M-Z17088 Owners Manual 1883 E.B.C. Lo-Profile Airpot Brewer, E.B.C. LO-PROFILE BREWER 21 Model Volts Watts Amps 1883 120 1800 15.0 1883CA 120 1500 12.
10 Sunnen Drive, St. Louis, MO 63143 telephone: 314-678-6336 fax: 314-781-2714 www.bloomfieldworldwide.
