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Bloomfield 1072 manual

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  • Page 1

    PRINTED IN UNITED STATES OF A MERIC A p/n 75844 Rev.D ECN-12851 M641 05 0705 cps 641 OWNERS MANUAL for E. B. C.™ Electronic Brew Control ™ DECANTER COFFEE BREWERS MOD EL S 1012 1040 1072 Includes: Installation Use & Care Servicing Instructions E.B.C.™ brewers are protected under U. S. Patent # 5,704,275 Other U. S. and Canadian pate nts p[...]

  • 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 DA M AGE: Be certain that any[...]

  • Page 3

    TABLE OF CONTENTS SPECIFIC ATIONS Thank You for purc hasing 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 and a long, economical service life. This ma nual contains t he information needed to properly install thi[...]

  • Page 4

    FEATURES AND OPER ATING CONTROLS Fig. 1 Fe atures & Op erating Con trols 2 641 75844 Owners Manual E.B.C. Decanter[...]

  • Page 5

    PRECAUTIONS A ND GENERAL INFOR M A TION WA RNI NG: Electric S hock Ha zard 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 RNI NG: Injury Hazard All installation p[...]

  • Page 6

    INSTALLATION INSTRUCTIONS RE A D THIS CAREFULL Y BEFORE ST ARTING THE INST ALLA TIO N Unpack the unit. Inspec t all components f or completeness and condition. Ensure that all packing materials have been removed from the unit. Verify that the Spray Head Gasket (#33) and Spray Disk (#34) are properl y installed. LEVELING THE UNIT Verify that an adju[...]

  • Page 7

    INSTALLATION INSTRUCTIONS (continued) NOTE : This equip ment m ust be installed to comply with all applicable f ederal, st ate and local plumbing codes and ordinances. WARNING: ELECTRIC SHOCK HAZARD Brewer must be properly grounded to prevent possible shock hazard. DO NOT assume a plum bin g line will provide such a ground. Electrical shock wi ll c[...]

  • Page 8

    OPERATION Fig. 4 Brewer Operation Diagram A. ST ART- UP For initial start-up, or if the br ewer h as not been used f or an extended period of tim e: ♦ Be sure spray disk and brew gasket are properly installed in the brew head. ♦ Be sure the water supply is properly connected and the water supply valve is turned ON . ♦ Be sure the WATER TANK I[...]

  • Page 9

    OPERATION (continued) 7 WATER HEATER W ater temperat ure is sensed by an electronic water temperature probe inserted into the water tank. This tempera ture signal is fed to th e controller. The setpoint temp erat ure is adjustable. The control ler sends a c ommand s ignal to the power board based upon a comparison between the setpoint t emperature [...]

  • Page 10

    8 OPERATION (continued) ELECTRONIC FEATURES Energizing the Brewer When electric power is applied to th e unit, all the li ghts will flash four times and four beeps will sound. The unit will be OFF . Press the ON/OFF key. Four beeps will sound and all lights will flash once. The POWER indicator will remain ON . If the water temperature is more than [...]

  • Page 11

    OPERATION (continued) Quality Timer is normally set for 30 minutes. It can be set for 20 minutes by moving a jumper on the controller. See page 17. After Hours™ is an energ y saving f eature. T he brewer will enter After Hours™ mode if it is not used for three hours. Press the BRE W key to immediately return the brewer to normal operation. IMPO[...]

  • Page 12

    10 BREWING COFFEE CA UTI ON: Burn Hazard Exposed surfaces of the brewer, brew chamber and decanter m ay be HOT to the touch, and can cause serious burns. CA UTI ON: Burn Hazard To avoid splashing or overf l o wing hot liquids , ALWAYS place an empty decanter under th e brew chamber before starting the brew cycle. Failure to comply can cause serious[...]

  • Page 13

    CLEANING I NSTRUCTIONS PROCEDURE: Clean Coffee Brewe r PRECAUTIONS: D isconnect bre wer from electric po wer. Allow brewer to cool. FREQUENCY: Daily TOOLS: Mild Detergent, Clean Soft Cloth or Sponge Bristle Brush. 1. Disconnect brewer from electric pow er. Allow brewer to cool befo re cleaning. 2. Remove and empty de canters. 3. Remove and empty br[...]

  • Page 14

    TROUBLESHOOTING SUGGESTIONS SUGGESTED REMEDY Check po wer supply cord Check / reset circuit breaker Turn on an d set fo r desired temp erature. See page 15 Allow to cool Examin e wiring & connec tors, controller, pow er board and heating element Repair/replace as needed Adjust controller. See page 17 Use one (1) genuine Bloomfield filter per br[...]

  • Page 15

    CAUTION ELECTRIC SHOCK HA ZARD Live electrical circuits may be exposed while per form ing these procedures. These procedu re s are to be performed by qu alified technical personnel only. ERROR DETECTION 13 WHAT TO CHECK DESCRIPTION CORRECTIVE ACTION Has the wa ter tank been properly filled? On initial startup, an attempt to heat a dry tank will be [...]

  • Page 16

    SERVICING INSTRUCTIONS CA UTI ON Electric Shock Hazard Opening acc ess panels o r removing warmer plates on this brew ma y expose unins ulated electrical com ponents . Disconnect brewer from electrical power before removing any pane l or warmer plate. ACCESS PANELS TOP PANEL: Remove top panel to access hot w ater tank, thermo probe, heating element[...]

  • Page 17

    SERVICING INSTRUCT IONS (continued) TEMPERATURE ADJUSTMENT Unplug power cord or turn circuit breaker OFF. Remove top panel. Remov e button plug from front panel. Pull vent tube out of tank lid an d insert a thermometer of known accuracy in vent hole. Reconnect brewer to electrical power. Place empty container under brew cha mber. Energize brewe r a[...]

  • Page 18

    SERVICING IN STRUCTIONS (continued ) IMPORTANT: W ater pressure must be between 20 p.s.i and 90 p.s.i. f lowing pressure. If water pressure exceeds this value, or if water pressure varies gr eatly, a pres sure regulator must be insta l led in the water supply lin e. IMPORTANT: Before setting assembly into tank, make sure tank lid gasket is properly[...]

  • Page 19

    SERVICING IN STRUCTIONS (continued ) 17 REPLACE SOLENOID Unplug pow er cord. Turn OFF and disconnect w ater supply from brewer inlet fitting. Remove front panel. Remove two screws h olding acces s 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[...]

  • Page 20

    REPLACE HOT WATER FAUCET COIL (Symptom: Brewer drips continuously from brew head, except when faucet valve is turned OFF.) Remove t ank lid ass embly per above. Remove two hex nuts hot water coil to cover. Pull coil f rom mounting holes. Reassemble in reverse order. REPAIR HOT WATER FAUCE T Remove top panel and turn faucet valve OFF. Unscrew aerato[...]

  • Page 21

    SERVICING IN STRUCTIONS (continued ) 19 Fig. 20 Keypad Ribbon Cable Hook -Up SET CONTROLLER JUMPERS Placing the jumper across Q1 se ts Quality Time at 20 Minutes. Placing the jumper across Q2 se ts Quality Time at 30 Minutes. Removing jumpers from both Q1 or Q2 disables Quality Timer. Placing the jumper across V1 sets Valve Time Range to 60 - 180 s[...]

  • Page 22

    CA UTIO N - CH EMICA L BURN HA ZA RD Deliming chem icals are caustic. W ear ap pr op riate prote ctive gloves and goggles during this procedure. Never siphon deliming chemicals or solutions by mou th. This operation should only be perfo rm e d by qualifie d an d ex- perienced service personnel. IMPORT ANT: DO NOT spill, splash or pour water or deli[...]

  • Page 23

    7. Set the tank back into the brewer. Reassem b le the ta nk lid to the water tank. Make sure the gask et is properly in place, then reinstall the hold-do wn strap. 8. Reinstall w iring to heating element a nd thermostat. Reinstall the hi-lim it thermostat (if removed). For automatic brewers, reassemble piping for the f aucet. Verify that all inter[...]

  • Page 24

    EXPLODED VIEW & PARTS LIST CABINET COMPONENTS - IN-LINE BREWERS 22 641 75844 Owners Manual E.B.C. Decanter[...]

  • Page 25

    EXPLODED VIEW & PARTS LIST (continued) ITEM PAR T NO. DES CRIPTION USED ON 1 8700-16 W armer Plate Black 1012, 1040 8875-149 W armer Plate Brown (optional) 1012, 1040 33 8543-42 Spray Head Gasket 1012, 1040 34 82727 Spray Disk 1012, 1040 34a 8543-45 Spray Head Retainer 1012, 1040 70 8706-75 Button Plug (Timer) 1012, 1040 74 81732 Adjustable Leg[...]

  • Page 26

    EXPLODED VIEW & PARTS LIST (continued) CABINET COMPONENTS - LO-PROFILE BREWERS 24 641 75844 Owners Manual E.B.C. Decanter[...]

  • Page 27

    EXPLODED VIEW & PART S LIST (continued) ITEM PART NO. DESCRIPTION USED ON 1 8700-16 W armer Plate Black 1072 8875-149 Warmer Plate Brown (optional) 1072 33 8543-42 Spray Head Gasket 1072 34 82727 Spra y Disk 1072 34a 8543-45 Spra y He ad Retain er 1072 70 8706-75 Button Plug (Timer) 1072 74 81732 Adjus table Leg Assembl y 1072 78 8706-76 Button[...]

  • Page 28

    EXPLODED VIEW & PART S LIST (continued) HOT WA TER TANK A SSEMBLY ITEM PART NO. DESCRIPT ION 13 8043-5 Hold Down Strap 14 8043-5 06 Nut, 8-32 SS Acorn 16 60366 Screw, 1/4-20 X 1-1/4 SS Cap Head 17 69401 Nu t, 1/4-20 SS 50 83644 T emperature Probe 52 83731 Seal W asher 54 8043-1 2 Tank C over Gasket 56 8043-3 0 Seal Gasket 58 8540-6 Hot Water Co[...]

  • Page 29

    ELECTRICAL COMPONENTS EXPLODED VIEW & PARTS LIST (continued) ITEM PART NO. DESCRIPT ION USED ON 31 1012 -10 Keypad 1012 1040 -10 Keypad 1040 1072 -10 Keypad 1072 35 8572 -18 Element, 120V 100W All 36 6407 -15 C ord & Cap Assembly 1012, 1040 37 35- 210 Str ain Relief 1012, 1040 45 8575 3 Solenoid Valv e, 120V All 50 8364 4 T emperature Probe[...]

  • Page 30

    EXPLODED VIEW & PARTS LIS T (continued) INTERNAL PLUMBING COMPONENTS ITEM PART NO. DESCRIPT ION USED ON 8 8540-3 Faucet Outlet T ube Assembly All 9 8540-4 For med Inlet Tube Assembly All 11 8572-26 Needle Valv e (Faucet Shut-Off) Assy All 12 85681 Inlet Tube Asse mbly Braided All 18 8540-30 Elbow All 24 8043-26 T ube Outlet Water 4-3/4 SS All 2[...]

  • Page 31

    WIRING DIAGRAM 29 641 75844 Owners Manual E.B.C. Decanter[...]

  • Page 32

    WIRING DIAGRAM p/n 75373 30 641 75844 Owners Manual E.B.C. Decanter[...]

  • Page 33

    WIRING DIAGRAM (continued) 31 641 75844 Owners Manual E.B.C. Decanter p/n 75361[...]

  • Page 34

    PRINTED IN UNITED STATES OF AMERICA Bloo mf iel d Indu stri es, Inc . Division of Carrier Co mmercial Refrigeration In US and Can ada T el ep hone: 775 -689- 5700 Fa x: 888-4 92-2783 Fa x: 800-3 56-5142 () websi te: www . wells bl oomfi eld. com fo r order s onl y Bloomf iel d Indus t ri es p roudl y suppor ts CFESA Commerc ial Fo od Equi pment Ser[...]