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A.   PREPARATION 

 
       Examine the coffee brew chamber 
       to verify that the tall the wire rack 
       is in place. 

 
       Place one (1) genuine Bloomfield 
       paper filter into the wire rack in the 
       coffee brew chamber. 

 
       Add a pre-measured amount of 
       fresh coffee grounds. 

 
       Gently shake the brew chamber to 
       level the bed of grounds. 

 
       Slide the brew chamber into place 
       under the brew head. 

 

 

B.   AUTOMATIC OPERATION

 

 
       BE sure “READY TO BREW” light is lit. 

 
       Place the appropriate 

EMPTY

 decanter in place under the brew    

       chamber. 

 
       Press the "COFFEE/TEA" switch to "

COFFEE

". 

 
       Press the “BREW” switch.  The coffee brew solenoid will open for 
       an amount of time determined by the timer setting, admitting a 
       measured quantity of water into the tank. 

 
       Inlet water will displace a like amount of heated water from the tank.  
       The hot water will be forced into the brew head where it will spray 
       over the bed of grounds.  Freshly brewed coffee will begin to fill the 
       decanter under the brew chamber.   

 
       When the flow and all dripping stops at the end of the brew cycle, 
       the coffee is ready to serve. 

 
       Discard the contents of the brew chamber and rinse it in a sink.  
       When the ”READY TO BREW” light glows, the brewer is ready for 
       another brew cycle. 

BREWING COFFEE 

CAUTION:   
Burn Hazard  
 

Exposed surfaces of the 
brewer, brew chamber and 
decanter may be HOT to 
the touch, and can cause     
serious burns. 

 

 
CAUTION:  
Burn Hazard 
 

To avoid splashing or   
overflowing hot liquids, 
ALWAYS place an empty 
decanter under the brew 
chamber before starting 
the brew cycle.  Failure to 
comply can cause serious 
burns.  

 

CAUTION: 
Burn Hazard 
 

After a brew cycle, brew 
chamber contents are 
HOT.  Remove the brew 
chamber and dispose of 
used grounds with care.  
Failure to comply can 
cause serious burns.  

 
NOTE:  Water for the hot 
water faucet is heated in a 
coil inside of the water 
tank.  Use of the faucet will 
not affect the volume of 
water delivered for a brew.   
However, overuse of the 
faucet during a brew may 
lower the temperature of 
the brew water.   

Fig. 6  Coffee Brew Chamber 

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Summary of Contents for 8781A

Page 1: ...05 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...

Page 2: ...s 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 F...

Page 3: ...this appliance and to use care for and maintain or repair the appliance in a manner which will ensure its optimum performance WARRANTY STATEMENT xi SPECIFICATIONS 1 FEATURES OPERATING CONTROLS 2 PREC...

Page 4: ...FEATURES AND OPERATING CONTROLS 2 M628 76201 Owners Manual 8781A Tea Brewer...

Page 5: ...e is intended 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 under...

Page 6: ...etween 20 PSI and 90 PSI If your water 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 avoi...

Page 7: ...proper circuit and receptacle NSF requires that the brewer be able to be moved for cleaning underneath Loops of copper tubing will satisfy this requirement See Figure 2 below In some areas local codes...

Page 8: ...OPERATION Fig 3 Brewer Operation Diagram 6 M628 76201 Owners Manual 8781A Tea Brewer...

Page 9: ...will begin heating the water in the tank When the water has reached the proper temperature the READY TO BREW light will glow B OPERATIONAL NOTES 1 COFFEE a When brewing coffee be sure to use the coff...

Page 10: ...sending cold dilution water from an external source to the dispenser Water flowing into the tank forces a like amount of heated water out of the tank to perform the brew POUR OVER OPTION If an externa...

Page 11: ...ter under the brew chamber When the flow and all dripping stops at the end of the brew cycle the coffee is ready to serve Discard the contents of the brew chamber and rinse it in a sink When the READY...

Page 12: ...ad where it will spray over the bed of grounds Freshly brewed coffee will begin to fill the dispenser Additionally a measured amount of cold dilution water will flow from the bypass nozzle into the di...

Page 13: ...sink using warm water and a mild detergent A bristle brush may be used to clean the inside Rinse with clean water and allow to air dry 8 Wipe the exterior of the brewer with a soft clean cloth or spo...

Page 14: ...Too many filter papers or wrong filter paper Use one 1 genuine Bloomfield filter per brew Brew chamber dispense hole plugged Thoroughly clean brew chamber Wire rack not in place Install proper wire ra...

Page 15: ...of coffee per brew Freshly ground coffee beans make the best coffee beverage Be sure to use the coffee brew chamber with the tall wire rack Poor tea quality Keep brewer brew chamber and dispenser cle...

Page 16: ...tubing faucet valve and piping and switches Top panel is held by two screws at the rear and a retaining lip at the front FRONT PANEL Remove front panel to access timer wiring and bypass nozzle plumbi...

Page 17: ...ied technical personnel only NOTE Optimum brewing temperature is 195 F to 205 F 90 C to 96 C Thermostat should be adjusted to a maximum temperature of 200 F 95 C IMPORTANT A mechanical thermostatwill...

Page 18: ...Run several cycles to check amount of water delivered Replace button plug REMOVE TANK LID ASSEMBLY Unplug brewer or turn circuit breaker OFF Turn OFF water supply Remove top panel Disconnect brew fil...

Page 19: ...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 with...

Page 20: ...erse order REPLACE CONTROL PANEL LIGHT or SWITCH Unplug power cord or turn circuit breaker OFF Using Switch Removal Tool p n 83209 to remove TEA VOLUME SELECT BREW SWITCH or STOP BREW switch Use a thi...

Page 21: ...nk lid assembly as described on page 13 3 Remove the water tank from the brewer body by lifting straight up Empty all water from the tank Set the tank back into the brewer 4 Mix 2 quarts of deliming s...

Page 22: ...8781A EXPLODED VIEWS PARTS LIST 20 M628 76201 Owners Manual 8781A Tea Brewer...

Page 23: ...8781A EXPLODED VIEWS PARTS LIST continued 21 M628 76201 Owners Manual 8781A Tea Brewer...

Page 24: ...erator Disk Aerator Cap 84870 Aerator Repair Kit Includes O Ring Aerator Disk SOLENOID REPAIR KITS 73282 Solenoid Complete Dual 60 gpm 19 gpm 75685 Solenoid Complete 75 gpm with Bypass 85218 Inlet Fit...

Page 25: ...8781A WIRING DIAGRAM 23 M628 76201 Owners Manual 8781A Tea Brewer...

Page 26: ...ustries Inc Division of Carrier Commercial Refrigeration In US and Canada Telephone 775 698 5700 Fax 888 492 2783 Fax 800 356 5142 website www wellsbloomfield com for orders only PRINTED IN UNITED STA...

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