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Bloomfield 8781A manual

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Table of contents for the manual

  • Page 1

    p/n 76201 Rev. F ECN-12898 M628 05 0705 cps 628 OWNERS MANUAL for AUTOMATIC COFFEE / TEA BREWERS MODEL : 8781A Includes: Installation Operation Use & Care Servicing Instructions Model 8781A Brewer with optional 8799 3 gallon Iced Tea Dispenser PRINTED IN UNITED STATES OF A MERIC A[...]

  • Page 2

    NOTE: For your protection, please note that equipment in this shipment was carefully inspected and packaged b y skilled personnel before le aving the factory. Upon acceptance of this shipm ent, the transportation company assumes full responsibility for its safe delivery. IF SHIPMENT ARRIVES DAMAGED: 1. V ISIBLE LOSS OR D A M AGE: Be certain that an[...]

  • Page 3

    MODEL VOLTS 1ø WAT TS AMPS 1ø POWER SUPPLY CORD 8781A 120 VAC 1500 W 12.5 A 6' with NEMA 5-15P 1 TABLE OF CONTENTS SPECIFIC A TIONS Thank You for purchasin g this Bloomfield Industries appliance. Proper installation, professional operation and consistent maintenance of this appliance w ill ensure that it gives you the very best performance a[...]

  • Page 4

    FE AT U R E S AN D OP E R AT I N G CO N T R O L S 2 M628 76201 Owners Manua l 8781A Tea Brewer[...]

  • Page 5

    PRECAUTIONS A ND GENERA L INFORMATION 3 WA RNING : 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. WA RNING : Injury Hazard All installation pro[...]

  • Page 6

    INSTALL A TION 4 RE A D THIS C A R EFULL Y BEFORE ST A RTING TH E INST ALLA TIO N Unpack the unit. Inspec t all components for completeness and condition. Ensure that all packing materials have been removed from the unit. Verify that the Spray Head Gasket and Spray Disk are properly installed. LEVELING THE UNIT Verify that an adjustable leg is inst[...]

  • Page 7

    INSTALLATION (continued) 5 NOTE: This equipment must be installed to comply with all applicable federal, state an d local plum bing codes and ordinanc es. WARNING ELECTRIC SHOCK HAZARD: Brewer must be properly grounded to prevent possible shock hazard. DO NOT assume a plumbing line will provide suc h a ground. Electrical shock will cause death or s[...]

  • Page 8

    OPERATION Fig. 3 Brewer Operation Diagram 6 M628 76201 Owners Manua l 8781A Tea Brewer[...]

  • Page 9

    OPERATION (continued) 7 A. STAR T-UP For initial start-up, o r if the brew er has not been used for an extended period of tim e: ♦ Be sure spray disk and brew ga sket are properly installed in the brew head. ♦ Be sure the w ater s upply is properly connected and the water supply valve is turned ON . ♦ Be sure the WATER TANK IS FILLED. IMPORT [...]

  • Page 10

    OPERATION (continued) WATER HEATER Water t emperature is s ensed by a thermobulb inserted into the w ater ta nk. This te m peratu re signa l is fed to the mechanical thermostat. The setpoint temperature is adjustable. Heating element is energized by the thermostat. Excessive temperature will tr ip the hi-limit safety switch. The hi-limit w ill a u [...]

  • Page 11

    A. PREP ARATION Examine the coffee brew chamber to verify th at the tall the wire rack is in place. Plac e one (1) genuine Bl oo m f ield paper filter into the w ire rack in the coffee brew chamber. Add a p re-measur ed amount of fresh coff ee grounds. Gently shake the brew chamber to level the bed of grounds. Slide the brew chamber into place unde[...]

  • Page 12

    BREWING TEA 10 A. PREPARATION Exam ine th e tea b rew chamber to verif y that the short the w ire rack is in place. Place one (1) genuine Bloomfield paper filt er into the w ire r ack in the tea brew chamber. Add an amount of fresh tea leaves to the brew chamber appropriate to the desired 1 gallon or 3 gallon brew volume. Gentl y shak e the brew ch[...]

  • Page 13

    CLEANING I N STRUCTIONS PROCEDURE: Clea n Coffee/Tea Brewer PRECAUTIONS: D isconnect brewer from electric power. Allow brewer to cool. FREQUENCY: Daily TOOLS: Mild Detergent, Clean Soft Cloth or Sponge Bristle Brush, Bottle Brush 1. Disconnect brewer from electric power. Allo w bre wer to cool before cleaning. 2. Remove decanter or dispenser. 3. Re[...]

  • Page 14

    TROUBLESHOOTING SUGGEST IONS 12 SYMPTOM POSSIBLE CAUSE SUGGESTED REMEDY W ater won't heat Bre w e r un plugged or circ uit breake r tripped Check power sup p l y co rd 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 co[...]

  • Page 15

    TROUBLESHOOTING SUGGESTIONS 13 SYMPTOM SUGGESTED REMEDY Poor coffee quality Keep brewe r, brew chamber and decanters clean. Install a taste and odor filter in water supply, and replace cartridges regularly . Use a qualit y coffee with a consistent r oast. Use prope r grind and amount of coffee per brew. Fre shly ground coffee beans make the best co[...]

  • Page 16

    SERVICING IN STRUCTIONS CA UTION Electric Shock Hazard Opening access pa ne ls o n this brew ma y e xpose unins ulated electrical com ponents. Disconnect brewer from electrical power before removing any pa nel. ACCESS PANELS TOP PANEL: Remove top panel to access hot w ater tank , thermostat, heating element, brew circuit tubing, faucet valve and pi[...]

  • Page 17

    SERVICING IN STRUCTIONS 15 TEMPERATURE ADJUSTMENT Unplug po wer cord or tu rn circuit bre aker OFF. Rem ove top panel. Pull vent tube out of tank lid and insert a thermome ter of know n accuracy in hole. Reconnec t br ewer to electrical po w er. Place empty container under brew chamber. Energize brewer and allow unit to heat. When the READY TO BREW[...]

  • Page 18

    IMPORTANT: W ater pre ssure must be betw een 20 p.s.i and 90 p.s.i. flowing pressure . If water pressure exceeds t his value, or if water pressure varies greatly, a pressure regulator must be installed in the water supp l y line. IMPORTANT: Before set ting assembly into tank, make sure tank lid gasket is properly seated on flange of lid. IMPORTANT:[...]

  • Page 19

    IMPORT A NT: W hen replacing water fa ucet coil, also re place seal gaskets. SERVICING INSTRUCT IONS (continued) 17 REPLACE SOLENOID Symptom: Automatic brewer will not f low water; or, automatic brewer drips continuously from brew head. Unplug power cord or turn circuit breaker OFF . Turn OFF and disconnect w ater supply from brewer inlet fitting. [...]

  • Page 20

    SERVICING IN STRUCTIONS (continued) 18 REPAIR HOT WATER FAUC E T Remove top panel and turn faucet va lve OF F . Unscrew ae ra tor cap from faucet and remove handle retaining clip. Do not let faucet bod y tur n. Pull bonnet assembly from faucet body. Examin e the interior of the faucet body a nd the sur face of the seat cup. Clean out any debris in [...]

  • Page 21

    SERVICING INSTRUCT IONS (continued) 19 CA UTI ON - CHEMICA L BURN HA ZA RD Deliming chemicals are c austic. Wear appropriate protective gloves and goggles during this procedur e. Never siphon deliming chemicals or solutions by mout h. This operation shou ld only be performed by qua lified and ex- perienced service personnel. IMPORTANT: DO NOT spill[...]

  • Page 22

    8781A EXPLODED VIEWS & PARTS LIST 20 M628 7620 1 Owners Manual 878 1A Tea Brew er[...]

  • Page 23

    8781A EXPLODED VIEWS & PA RTS LIST (continued) 21 M628 7620 1 Owners Manual 8781A Tea Brewe r[...]

  • Page 24

    8781A SERVICE KITS 22 SERVICE KITS FAUCET REPAIR KITS 82573 Hand le 82575 Seat Cup 82576 Faucet Repair Kit (In cludes Handle, Seat Cup, Spring, Stem , Pin & Bonnet 82682 Retainer Clip 84804 Aera tor Replacem ent Kit (Includes O-R ing, Aerator Disk & Aerator Cap 84870 Aerator Repa ir Kit (Includes O-Ring & Aerator Disk ) SOLENOID REPAIR [...]

  • Page 25

    8781A WIRING DIAGRAM 23 M628 7620 1 Owner s Manual 8781A Tea Brewer[...]

  • Page 26

    Bl oo mf ie l d Indu st r i es, I nc . Di vis ion of Carri er C om merci al Refr i ger at i on In US and Canada T elephone: 775-698-5700 Fax: 888 -492-2783 Fax: 800 -356-5142 () websi te: www .wellsbl oomfi eld.com for order s only PRINTED IN UNITED STATES OF AMERICA[...]