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Manafacture: Bloomfield File size: 2.26 mb File name: Language of manual:

Disconnect brewer from electric power. Allow brewer to cool before cleaning. 2. Remove decanters or airpot. 3. Remove and empty brew chamber. 4. Remove the spray disk from the brew head (See figure 8): Press up on the spray disk ears, then turn the disk to the left to unlatch. Remove the gasket from inside the brew head. 5. Wipe inside of brew head and area around the brew head with a soft clean cloth or sponge moistened with clean water. 6. Wash the spray disk in a sink using warm water and a mild detergent. A bristle brush may be used to clear clogged spray holes. Rinse the spray disk with clean water and allow to air dry. 7. Wash the brew chamber in a sink using warm water and a mild detergent. A bristle brush may be used to clean the inside. Rinse with clean water and allow to air dry. 8. For Model 0782, wash the cup grid and cup grid well. Reinstall cup grid. 9. Wipe the exterior of the brewer with a soft clean cloth or sponge moistened with clean water. 10. Reinstall the gasket INSIDE the brew head, then reinstall the spray disk. 11. Reinstall the brew chamber. 12. Clean decanters and airpots by filling with warm soapy water. Scrub the inside with a bottle brush. Empty and rinse with clean water. Wipe the exterior with a soft clean cloth or sponge moistened with clean water. Invert and allow to air dry. IMPORTANT: DO NOT submerge airpots in water. Procedure is complete 685 77110 Owners Manual Horizon™ Brewers 10 TROUBLESHOOTING SUGGESTIONS TROUBLESHOOTING SUGGESTIONS SYMPTOM POSSIBLE CAUSE SUGGESTED REMEDY Water won’t heat Brewer unplugged or circuit Check power supply cord breaker tripped 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 Damaged internal component Examine wiring & connectors, or wiring thermostat and heating element Repair/replace as needed Coffee level too high or low Timer out of adjustment Adjust timer Brew chamber overflows Too many filter papers or wrong filter paper Brew chamber dispense hole plugged Too much coffee or too fine a grind Use one (1) genuine Bloomfield filter per brew Thoroughly clean brew chamber Use correct grind and amount of coffee 685 77110 Owners Manual Horizon™ Brewers Sprays water from brew head Spray gasket improperly installed Check/reinstall gasket on INSIDE of brew head No brew (faucet flows OK) Spray disk plugged Clean spray disk Damaged internal component or wiring Check brew switch, timer, controller, solenoid and wiring Repair, replace as needed No brew plus no flow from hot water faucet Water supply OFF Solenoid inlet strainer plugged Turn water supply ON Clean strainer Water filter (if used) plugged Replace filter element No flow from hot water faucet Faucet valve turned OFF Turn faucet valve ON Poor coffee quality Keep brewer, decanters and airpots clean. Install a taste and odor filter in water supply, and replace cartridges regularly. Use a quality coffee with a consistent roast. Use proper grind and amount of coffee per brew. 11 SERVICING INSTRUCTIONS SERVICING INSTRUCTIONS CAUTION: SHOCK HAZARD Opening access panels or removing warmer plates on this brewer may expose uninsulated electrical components. Disconnect brewer from electrical power before removing any panel Trouble shooting guides, component views and parts lists are included for general reference, and are intended for use by qualified service personnel.. ACCESS PANELS WARMER PLATES: Warmer plates unscrew counter-clockwise. TOP PANEL: Remove top panel to access hot water tank, thermostat, heating elements, brew circuit tubing, faucet valve and piping, and top- mounted warmers. Top panel is held by screws around the edge. FRONT PANEL: Remove front panel to access timer. Models 0412 and 0443: Front panel and main warmer panel are one piece, and are held by screws around the edge and a retaining lip at the top. Models 0471 and 0472: Front panel and main warmer panel are one piece, and are held by screws around the edge and a retaining lip at the top and at the rear warmer plate panel. This panel is secured to the cabinet by the warmer plate. Model 0482: The front panel is held by two screws at the bottom and a retaining lip at the top. SOLENOID DOOR: Remove solenoid door to access solenoid plumbing connections. Solenoid door is held by two screws and a retaining lip. 12 685 77110 Owners Manual Horizon™ Brewers 685 77110 Owners Manual Horizon™ Brewers SERVICING INSTRUCTIONS (continued) TEMPERATURE ADJUSTMENT Disconnect brewer from electric power. Remove top panel. Remove button plug from front panel. Pull vent tube out of tank lid and insert a thermometer of known accuracy in hole. Reconnect brewer to electrical power. Place empty container under brew chamber. Energize brewer and allow unit to heat. When READY light glows, read the temperature displayed on thermometer. Adjust thermostat by turning shaft; clockwise increases temperature. 1/8 turn = approximately 10.F. Refer to Tabl...

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