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645 

 75908

 Owner

s M

anual E.B.C. Du

al Airpo

t/Thermal 

B

rewer  

NOTE:  

For your protection, please note that equipment in 

this shipment was carefully inspected and packaged by 
skilled personnel before leaving the factory.   
Upon acceptance of this shipment, the transportation       
company assumes full responsibility for its safe delivery.

 

IF SHIPMENT ARRIVES DAMAGED:

 

1.

 

VISIBLE LOSS OR DAMAGE:

    Be  certain  that  any 

 

visible  loss  or  damage  is  noted  on  the  freight  bill  

 

or express receipt, and that the note of loss or damage 

 

is signed by the delivery person. 

2. 

FILE CLAIM FOR DAMAGE IMMEDIATELY: 

 

  

Regardless of the extent of the damage. 

3. 

CONCEALED LOSS OR DAMAGE: 

 if damage is 

        unnoticed until the merchandise is unpacked, notify the           
        transportation company or carrier immediately, and file    
        “CONCEALED DAMAGE” claim with them.  This 
        must be done within fifteen (15) days from the date the  
        delivery was made to you.  Be sure to retain the 
        container for inspection. 

 

Wells Bloomfield cannot assume liability for damage or loss 
incurred in transit.  We will, however, at your request, supply 
you with the necessary documents to support your claim. 

WARRANTY STATEMENT 

SERVICE POLICY AND PROCEDURE GUIDE 

ADDITIONAL WARRANTY EXCLUSIONS 

SHIPPING DAMAGE CLAIMS PROCEDURE 

1.     Resetting   of  safety  thermostats,  circuit breakers,  
 

overload protectors, or fuse replacements  unless       

 

warranted conditions are the cause. 

2.  All problems due to operation at voltages other than 
 

specified on equipment nameplates; conversion to 

 

 

 

 

 

correct voltage must be the customer’s responsibility. 

3.    All problems due to electrical connections not made in 
 

accordance  with  electrical  code  requirements  and  

 

wiring diagrams supplied with the equipment. 

4.     Replacement of items subject to normal wear, to include 
 

such items as knobs and light bulbs.  Normal maintenance 

 

functions including adjustment of thermostats, microswitches, 

 

and replacement of fuses and indicating lights are not 

 covered 

under 

warranty. 

5.     All problems due to inadequate water supply, such as 
 

fluctuating, or high or low water pressure. 

6.   All  problems  due  to  mineral/calcium  deposits,  or        
 

contamination from chlorides/chlorines. De-liming is 

 

 

 

considered a preventative maintenance function and is 

 

not covered by warranty. 

All 

electrical 

equipment 

manufactured 

by 

WELLS         

BLOOMFIELD, LLC is warranted against defects in materials 
and workmanship for a period of one year from the date of 
original installation or eighteen (18) months from the date of 
shipment from our factory, whichever comes first, and is for 
the benefit of the original purchaser, except that: 
a.     airpots carry a 30 day parts warranty only. 
b. 

dispensers; i.e., tea and coffee carry a 90  days parts      

        warranty only, excludes decanters. 

 
THE FOREGOING OBLIGATION IS EXPRESSLY GIVEN IN 
LIEU OF ANY OTHER WARRANTIES, EXPRESSED OR 
IMPLIED,  INCLUDING  ANY IMPLIED WARRANTY OF  
MERCHANTABILITY OR FITNESS FOR A PARTICULAR 
PURPOSE, WHICH ARE HEREBY EXCLUDED.   
 
WELLS BLOOMFIELD, LLC SHALL NOT  BE  LIABLE  
FOR  INDIRECT,   INCIDENTAL  OR  CONSEQUENTIAL    
DAMAGES 

OR 

LOSSES 

FROM 

ANY 

CAUSE                

WHATSOEVER. 
 
This warranty is void if it is determined that upon inspection by 
an Authorized Service Agency that the equipment has been 
modified, misused, misapplied, improperly installed, or 

 

 

 

 

damaged in transit or by fire, flood or act of God. 

It also does not apply if the serial nameplate has been       
removed or unauthorized service personnel perform service.  
The prices charged by Bloomfield Industries for its products 
are based upon the limitations in this warranty.  Seller’s     
obligation under this warranty is limited to the repair of defects 
without charge by a Bloomfield Authorized Service Agency or 
one of its sub-agencies.  This service will be provided on   
customer’s premises for non-portable models.  Portable 

 

 

models (a device with a cord and plug) must be taken or 
shipped to the closest Authorized Service Agency, transporta-
tion charges prepaid, for services. 

 
In addition to restrictions contained in this warranty, specific 
limitations are shown below (Additional Warranty Exclusions).  
Bloomfield Industries Authorized Service Agencies are located 
in principal cities. 

 
This warranty is valid in the United States and void elsewhere.  
Please consult your classified telephone directory or your food 
service equipment dealer; or, for information and other details 
concerning warranty, write to: 

 

Service Parts Department 

Wells Bloomfield, LLC 

P.O. Box 280 

Verdi, NV  89439 

  Phone:  (775) 689-5707 

 

Fax: (775) 689-5976

 

  7.   Full use, care and maintenance instructions are supplied 
 

with each machine.  Those miscellaneous adjustments 

 

noted are customer responsibility.  Proper attention will 

 

prolong the life of the machine. 

  8.  Travel  mileage is limited to  sixty (60)  miles from an   
 

authorized Service Agency or one of its sub-agencies. 

  9.   All labor shall be performed during normal working hours.  
 

Overtime premium shall be charged to the customer. 

10.   All genuine Bloomfield replacement parts are warranted 
 

for ninety (90) days from date of purchase on non-

 

warranted equipment.  

Any use of non-genuine 

 

 

Bloomfield parts completely voids any warranty

11.  Installation, labor and job check-out are not considered 
 warranty. 
12.  Charges incurred by delays, waiting time or operating 
 

restrictions  that  hinder  the  service  technicians  ability  

 

to  perform services  are  not  covered  by  warranty.  

 

This  includes  institutional and correctional facilities. 

xi 

Summary of Contents for E.B.C. 1093

Page 1: ...com p n 75908 Rev E ECN 13385 M645 071107 cps 645 OWNERS MANUAL for E B C Electronic Brew Control DUAL AIRPOT AND THERMAL COFFEE BREWERS MODELS 1090 1091 1092 1093 Includes Installation Use Care Serv...

Page 2: ...arry a 30 day parts warranty only b dispensers i e tea and coffee carry a 90 days parts warranty only excludes decanters THE FOREGOING OBLIGATION IS EXPRESSLY GIVEN IN LIEU OF ANY OTHER WARRANTIES EXP...

Page 3: ...3 AGENCY LISTING INFORMATION 3 INSTALLATION INSTRUCTIONS 4 OPERATION 6 BREWING COFFEE 10 CLEANING INSTRUCTIONS 11 TROUBLESHOOTING SUGGESTIONS 12 Error Detection 13 SERVICING INSTRUCTIONS 14 Deliming...

Page 4: ...FEATURES AND OPERATING CONTROLS Fig 1 Features Operating Controls 2 645 75908 Owners Manual E B C Dual Airpot Thermal Brewer...

Page 5: ...ntended for use in commercial establishments where all operators are familiar with the appliance use limitations and associated hazards Operating instructions and warnings must be read and understood...

Page 6: ...ater pressure exceeds 90 PSI at anytime a pressure regulator must be installed in the water supply line to limit the pressure to not more than 90 PSI in order to avoid damage to lines and solenoid Plu...

Page 7: ...is used you must install a water hammer arrester in the incoming line between the backflow preventer and the brewer inlet as far away from the brewer as space will allow This will relieve the excessiv...

Page 8: ...er opening until water flows from the brew heads This will require the equivalent of three full 64oz Decanters per side When water stops dripping from the brew head empty the container Once the tanks...

Page 9: ...head AUTOMATIC OPERATION Pressing the BREW key energizes the solenoid valve allowing water from an external water supply to flow into the water tank The incoming water forces heated water out of the t...

Page 10: ...d NOTE To override Brew Waiting Mode press and hold the BREW key for 3 seconds while the BREW indicator is flashing Brew will begin regardless of water temperature To avoid under temperature brews thi...

Page 11: ...hout a brew being initiated Disable Enable After Hours Feature To disable After Hours press the ON OFF key to turn the brewer OFF Press and hold the CANCEL key until two beeps sound and the HEAT indic...

Page 12: ...g used with tap water Lift the pour over cover and pour the entire contents of the container into the pour over opening which will fill the basin Water from the basin will displace a like amount of he...

Page 13: ...and a mild detergent A bristle brush may be used to clean the inside Rinse with clean water and allow to air dry For stainless steel brew chambers be sure the wire rack is properly reinstalled 8 Wipe...

Page 14: ...d too low or set to OFF Hi Limit thermostat tripped Damaged internal component or wiring Timer out of adjustment Too many filter papers or wrong filter paper Brew chamber dispense hole plugged Spray g...

Page 15: ...p probe Check power board and heating element Brewer will go into error mode 4 minutes after energizing the heating element if insufficient heat rise is detected The heating element is energized by an...

Page 16: ...heating elements brew circuit tubing faucet valve and piping Top panel is held by two screws at the rear and a retaining lip at the front FRONT PANEL Remove front panel to access controller terminal...

Page 17: ...ing and Adjusting Brew Temperature CAUTION SHOCK HAZARD These procedures involve exposed electrical circuits These procedures are to be performed by qualified technical personnel only NOTE Optimum bre...

Page 18: ...ween 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 pl...

Page 19: ...skets 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 ca...

Page 20: ...n hi limit until it clicks and stays in Reassemble in reverse order Test for function and proper operation REPLACE CONTROLLER Unplug power cord or turn circuit breaker OFF Remove front panel Remove ti...

Page 21: ...ibbon cable to provide abrasion resistance where the cable passes through the cabinet Do NOT remove this protective sleeve Slide ribbon cable into slot on basin body from the outside then carefully ap...

Page 22: ...upply Turn off the water shut off valve and disconnect the water supply line from the brewer inlet fitting On right side tank disconnect faucet fittings 2 Remove the tank lid assemblies as described o...

Page 23: ...l internal components are dry then reinstall the top panel 10 Reconnect brewer to electrical supply and reconnect water supply 11 Install the brew chambers without filter papers or grounds Run at leas...

Page 24: ...8 Tank Cover Plate Only 8 holes All Right Tank Only 8512 45 Tank Cover Plate Only 6 holes All Left Tank Only 64 8543 74 Nut Hex 4 40 SS All 65 8543 73 Screw 4 40 x 1 SS Pan Head All 66 8043 24 Water i...

Page 25: ...Side 50 83644 Temperature Probe All 63 8552 50 Hi Limit Thermostat All 67 8043 14 Tank Heating Element 120V 1500W 1090 1092 8716 1 Tank Heating Element 240V 3500W 1091 1093 85 1080 226 Controller Boa...

Page 26: ...ead Retainer All 43 8541 46 Water Inlet Tube All 45 85753 Solenoid Valve w Bypass Right Side 85754 Solenoid Single Left Side 59 8043 8 Inlet Elbow All 60 8043 15 Vent Tube All 61 8043 11 Outlet Elbow...

Page 27: ...8033 56 Cap Adjustable Leg All 81732 Adjustable Leg Assembly All 75 8543 69 Heyco Bushing All 101 Body Welded Assy All 102 Front Panel All 103 Mounting Power Board All 104 85089 Access Door Solenoid...

Page 28: ...WIRING DIAGRAM 26 MODEL VOLTS WATTS AMPS 1090 120 240 4000 17 1092 120 240 4000 17 645 75908 Owners Manual E B C Dual Airpot Thermal Brewer...

Page 29: ...RAL IN VALVE B VALVE B HEATER B HEATER B VALVE A VALVE A LINE IN LINE IN HEATER A HEATER A CHASSIS GROUND TEMPERATURE PROBE TEMPERATURE PROBE HI LIMIT HI LIMIT 1 1 HEATING ELEMENT HEATING ELEMENT 1 6...

Page 30: ...ION CUSTOMER SATISFACTION Wells Bloomfield proudly supports CFESA Commercial Food Equipment Service Association Commercial Food Equipment Service Association PRINTED IN UNITED STATES OF AMERICA WELLS...

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