Bloomfield 8781A owner manual Replace Solenoid, Clean Solenoid Screen, Replace Timer Assembly

Page 19

SERVICING INSTRUCTIONS (continued)

REPLACE SOLENOID

Brewer

Symptom: Automatic brewer will not flow water; or, automatic brewer drips continuously from brew head.

Unplug power cord or turn circuit breaker OFF. Turn OFF and disconnect water supply from brewer inlet fitting.

Unscrew water inlet fitting from solenoid.

Remove two screws holding access door in place. Remove two screws holding solenoid to door.

Remove brew water tube from solenoid. On faucet side, remove faucet water tube from bypass side of solenoid by pressing the white ring portion of the tube fitting tightly against the metal portion while pulling the tube off of the solenoid.

Disconnect wiring from solenoid.

Transfer solenoid bracket to new solenoid. Reassemble in reverse order.

CLEAN SOLENOID SCREEN

Symptom: Automatic brewer will not flow water.

Unplug power cord or turn circuit breaker OFF. Turn OFF and disconnect water supply from brewer inlet fitting.

Unscrew water inlet fitting from solenoid.

Using needle-nose pliers, withdraw strainer screen from solenoid. Clean screen under faucet. A stiff bristle brush may be used if necessary.

Reinsert screen in solenoid. Be careful to maintain correct orientation. (The OPEN END of the screen goes in FIRST.)

Fig. 13 Remove Faucet Supply from Solenoid

M628 76201 Owners Manual 8781A Tea

Reassemble in reverse order.

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.

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.

Remove two hex nuts hot water coil to cover. Pull coil from mounting holes.

Reassemble in reverse order.

17

Fig. 14 Clean Strainer Screen

IMPORTANT: When replacing water faucet coil, also replace seal gaskets.

Image 19
Contents 628 Warranty Statement Specifications Table of ContentsApplicability Features and Operating Controls Agency Listing Information Precautions and General InformationPLUMBER’S Installation Instructions InstallationLeveling the Unit ELECTRICIAN’S Installation Instructions InstallationOperation Operational Notes START-UPCoffee HOT Water Faucet Automatic Operation TimerAutomatic Operation POUR-OVER OptionPreparation Brewing CoffeeTea Brew Chamber Brewing TEAFrequency Cleaning InstructionsTools Symptom Possible Cause Suggested Remedy Troubleshooting SuggestionsSymptom Suggested Remedy Front Panel Access PanelsServicing Instructions TOP PanelElevation feet above seal level Temperature AdjustmentReplace Heating Element Solenoid Time AdjustmentRemove Tank LID Assembly Replace ThermostatReplace HOT Water Faucet Coil Clean Solenoid ScreenReplace Timer Assembly Replace SolenoidRepair HOT Water Faucet Replace Control Panel Light or SwitchPrecautions Procedure Delime the Water Tank8781A Exploded Views & Parts List 8781A Exploded Views & Parts List Faucet Repair Kits 8781A Service KitsService Kits Tank LID Assembly8781A Wiring Diagram Telephone Fax