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Fabricar: Bloomfield Tamaño del archivo: 1.33 mb Nombre del archivo: Idioma del manual:

BREW TIME ADJUSTMENT The amount of water dispensed automatically during a brew cycle is controlled by the SOLENOID TIME dial of the controller. Place empty decanter under brew chamber. Press BREW button. Brewer should dispense one full decanter of water. To adjust amount: Remove brew chamber and button plug. On the controller, adjust SOLENOID TIME dial (BREW TIME); clockwise increases time. Run several cycles to check amount of water delivered. DRIPOUT TIME ADJUSTMENT Water delivered to the brew chamber will take a while to drip through as coffee. The time between the end of a brew and when a new brew can be initiated is controlled by the BREW SIGNAL TIMER. Adjust the BREW SIGNAL TIMER dial on the controller to account for the dripout time. Replace button plug. REMOVE TANK LID ASSEMBLY Unplug brewer or turn circuit breaker OFF. Turn OFF water supply. Remove top panel. Pull vent tube and inlet elbow out of basin pan. On automatic models, pull water inlet tube out of basin pan. Remove basin pan. On models with faucet, disconnect inlet pipe at faucet shut-off valve and outlet pipe at faucet. Disconnect all wiring from hi-limit and heating element. Disconnect temperature probe from controller. Loosen center screw on tank hold-down bracket. Remove hold-down bracket by sliding short slotted end off of locking stud and lifting it off. Remove cover assembly by lifting it straight up. Reassemble in reverse order. REPLACE TEMPERATURE PROBE Unplug brewer or turn circuit breaker OFF. Remove top panel. Loosen and free jam nut from pass-thru fitting securing temperature probe. Disconnect temperature probe wiring connector from controller. Lift out probe, jamb nut and gasket. Reassemble in reverse order. REPLACE HEATING ELEMENT Remove tank lid assembly per above. Remove two hex nuts holding element to cover. Pull element from mounting holes. Reassemble in reverse order. Fig. 14 Adjust BrewTime and Dripout Time 16 SERVICING INSTRUCTIONS (continued) 17 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. Large end of wrench 86660 can be used to hold solenoid inlet fitting while disconnecting supply line. REPLACE FAUCET SUPPLY HOSE Unplug power cord. Turn OFF and disconnect water supply from brewer inlet fitting. Disconnect hose fitting from solenoid (See illustration at right). Disconnect hose flare fitting from tank coil fitting. REPLACE HOT WATER FAUCET COIL (Symptom: Brewer drips continuously from brew head, except when faucet valve is turned OFF.) IMPORTANT: When replacing water faucet coil, also replace seal gaskets. Remove tank lid assembly per above. Remove two hex nuts hot water coil to cover. Pull coil from mounting holes. REPAIR HOT WATER FAUCET Remove top panel and turn faucet valve OFF. Unscrew aerator cap from faucet and remove handle retaining clip. Do not let faucet body turn. Pull bonnet assembly from faucet body. Examine the interior of the faucet body and the surface of the seat cup. Clean out any debris in the faucet body, using a stiff bristle brush if necessary. NOTE: Any abrasion or roughness on the flat end of the seat cup will require replacing the seat cup: Work the seat cup out of the bonnet and off of the end of the stem. Install a new seat cup, making sure the knob on the stem is fully inserted into the pocket of the seat cup, and the skirt of the seat cup is fully inserted into the bonnet. Examine the aerator. Clean any debris from the screen or flow straightener, using a stiff bristle brush if necessary. Fig. 15 Fill Solenoid Fig. 16 86660 Solenoid Wrench SERVICING INSTRUCTIONS (continued) 17 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. Large end of wrench 86660 can be used to hold solenoid inlet fitting while disconnecting supply line. REPLACE FAUCET SUPPLY HOSE Unplug power cord. Turn OFF and disconnect water supply from brewer inlet fitting. Disconnect hose fitting from solenoid (See illustration at right). Disconnect hose flare fitting from tank coil fitting. REPLACE HOT WATER FAUCET COIL (Symptom: Brewer drips continuously from brew head, except when faucet valve is turned OFF.) IMPORTANT: When replacing water faucet coil, also replace seal gaskets. Remove tank lid assembly per above. Remove two hex nuts hot water coil to cover. Pull coil from mounting holes. REPAIR HOT WATER FAUCET Remove top panel and turn faucet valve OFF. Unscrew aerator cap from faucet and remove handle retaining clip. Do not let faucet body turn. Pull bonnet assembly from faucet body. Examine the interior of the faucet body and the surface of the sea...

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