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OWNERS MANUAL E. B. C.™ Electronic Brew Control ™ LO-PROFILE E.B.C.™ AIRPOT BREWERS MODELS 1882 1882CA Includes: Installation Use & Care Servicing Instructions Model 1882 with optional 7874 Airpot E.B.C.™ brewers are protected under U. S. Patent # 5, 704,275 Other U.
The prices charged by Bloomfield Industries for its products installation or eighteen (18) months from the date of shipment are based upon the limitations in this warranty.
WIRING DIAGRAMS SPECIFICATIONS POWER SUPPLY MODEL STYLE VOLTS 1ø WATTS AMPS 1ø CORD 1882 1800 15.0 AIRPOT NEMA 5-15P 1882CA 1500 12.0 Meets Canadian standards APPLICABILITY ® This manual applies to the following Bloomfield Industries E. B. C. products: 1882 1882CA...
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...
1/4-turn ball valve, to avoid loss of water flow thru the operation of the brewer. valve. Bloomfield recommends 1/4" The provided water line strainer must be installed in the supply copper tubing for installation of line, between the shutoff valve and inlet fitting. Note FLOW less than 12 feet and 3/8"...
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Models 1882 and 1882CA are equipped with a cord and plug. See instructions at left. They require a 115 - 125 volt 20 amp circuit (50/60 Hz, 2 wire plus ground, with NEMA 5-15R or 5-20R Receptacle).
OPERATION Fig. 3 Brewer Operation Diagram IMPORTANT: A. START-UP Tank must be full of water For initial start-up, or if the brewer has not been used for an before pressing POWER extended period of time: key " ". Heating elements will be damaged ♦...
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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.
BREWING COFFEE CAUTION: A. PREPARATION BURN HAZARD Place one (1) genuine Bloomfield paper filter in the brew chamber. Exposed surfaces of the Add a pre-measured amount of brewer, brew chamber and fresh coffee grounds. airpot may be HOT to the...
CLEANING INSTRUCTIONS PROCEDURE: Clean Coffee Brewer CAUTION: BURN HAZARD PRECAUTIONS: Disconnect brewer from electric power. Allow brewer to cool. Brewing and serving temperatures of coffee are FREQUENCY: Daily extremely hot. Hot coffee will cause TOOLS: Mild Detergent, Clean Soft Cloth or Sponge serious skin burns.
Repair/replace as needed Coffee level too high or low Timer out of adjustment Adjust controller Brew chamber overflows Too many filter papers or wrong Use one (1) genuine Bloomfield filter paper filter per brew Brew chamber dispense hole Thoroughly clean brew plugged...
SERVICING INSTRUCTIONS ACCESS PANELS CAUTION: ELECTRIC SHOCK TOP PANEL: HAZARD Remove top panel to access hot water tank, thermo probe, Opening access panels or heating elements, brew circuit tubing, faucet valve and piping. removing warmer plates on this Top panel is held by two screws at the front and a retaining lip at brew may expose uninsulated the rear.
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SERVICING INSTRUCTIONS (continued) TEMPERATURE ADJUSTMENT CAUTION: ELECTRIC SHOCK Unplug power cord or turn circuit breaker OFF. Remove top HAZARD panel. Remove button plug from front panel. These procedures involve exposed electrical circuits. These procedures are to be performed by qualified technical personnel only.
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SERVICING INSTRUCTIONS (continued) IMPORTANT: Water pressure SOLENOID TIME ADJUSTMENT must be between 20 p.s.i and The amount of water dispensed automatically during a brew cycle 90 p.s.i. flowing pressure. is controlled by the SOLENOID TIME section of the controller. If water pressure exceeds this value, or if water pressure Place empty airpot under brew chamber.
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SERVICING INSTRUCTIONS (continued) REPLACE SOLENOID Unplug power cord. Turn OFF and disconnect water supply from brewer 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. Remove wiring from solenoid.
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SERVICING INSTRUCTIONS (continued) REPLACE CONTROLLER Unplug power cord OFF. 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 &...
SERVICING INSTRUCTIONS (continued) CAUTION: PROCEDURE: Delime the Water Tank CHEMICAL BURN HAZARD PRECAUTIONS: Disconnect brewer from electric power. Allow brewer to cool. Deliming chemicals may be caustic. FREQUENCY: As required (Brewer slow to heat) Wear appropriate protective gloves and goggles during this TOOLS: Deliming Solution procedure.
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Should deliming hoses become necessary, 8. Reinstall wiring to heating element and thermostat. Bloomfield recommends Reassemble piping for the faucet. Verify that all internal replacing the hoses. components are dry, then reinstall the top panel.
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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.com...
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