Manuals / Bunn / Kitchen Appliance / Coffeemaker

Bunn System III manual SERVICE cont START SWITCH

Models: System III

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SERVICE (cont.)

SERVICE (cont.)

START SWITCH

FIG. 25 START SWITCH	P1104

Location:

The start switch is located in front of hood to the left of the ON/OFF switch.

Test Procedure:

1.Disconnect the brewer from the power source and remove the wires from both terminals of the switch.

2.Check for continuity across the two terminals on the switch when it is held in the lower position. Continuity must not be present across these ter- minals in the upper position.

If continuity is present as described, reconnect the wires, the switch is operating properly.

If continuity is not present as described, replace the switch.

Removal and Replacement:

1.Remove all wires from the switch terminals.

2.Compress the clips inside the hood and gently push the switch through the opening.

3.Push the new switch into the opening and spread the clips to hold the switch in the hood.

4.Refer to FIG. 26 when reconnecting the wires.

WHI/ORN to Timer TL3 - (Electro/Mechanical) or BLK to DBC J3-6

WHI/YEL to Timer TL5 - (Electro/Mechanical) or BLU to DBC J3-21

FIG. 26 START SWITCH TERMINALS	P1108
FIG. 26 START SWITCH TERMINALS

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Bunn System III manual SERVICE cont START SWITCH

Contents

OPERATING & SERVICE MANUAL BUNNSYSTEM BUNN-O-MATICCORPORATIONWARRANTY USER NOTICES 12364.0000 10044.000020201.5600 00831.0000 00656.0000Models with digital brewer control assembly ELECTRICAL REQUIREMENTSElectrical Hook-Up Models with electro/mechanical thermostatsADJUSTING BREW VOLUMES INITIAL SET-UPelectro/mechanical brewers Models with digital brewer control assemblyADJUSTING BREW VOLUMES cont CLEANINGBREW SELECTOR SWITCH ON/0FF Warmer SWITCHTROUBLESHOOTING ProblemProbable Cause RemedyRemedy TROUBLESHOOTING cont ProblemProbable Cause TROUBLESHOOTING cont ProblemProbable Cause RemedyWater from tank is not hot cont TROUBLESHOOTING contProblem Probable CauseTROUBLESHOOTING cont ProblemProbable Cause RemedyTROUBLESHOOTING cont Problem Weak beverage contProbable Cause RemedyTROUBLESHOOTING cont ProblemRefer to Service - Digital brewer con trol for testing procedures. See pageContents SERVICECOMPONENT ACCESS SERVICE cont BYPASS VALVE FIG. 2 BYPASS VALVESERVICE cont BREW SELECTOR SWITCHBREW SELECTOR SWITCH cont SERVICE contSERVICE cont CONTACTOR ASSEMBLY ELECTRO/MECHANICAL ONLYCONTACTOR ASSEMBLY ELECTRO/MECHANICAL ONLY cont SERVICE contSERVICE cont ONLYFIG. 8 CONTROL THERMOSTAT SERVICE cont DISPENSE VALVE SERVICE cont DIGITAL BREWER CONTROL BOARD AND DISPLAY DBCTION, ENTRY AND DESCRIPTION DIGITAL BREWER CONTROL BOARD AND DISPLAY DBC cont SERVICE contSERVICE cont TRIAC/HEAT SINK ASSEMBLY DBC ONLY SERVICE cont SERVICE cont SERVICE cont LIMIT THERMOSTAT SERVICE cont ON/OFF Warmer SWITCH SERVICE cont OVERFLOW PROTECTION SWITCH SERVICE cont SOLENOID VALVE Refill FIG. 23 REFILL SOLENOID VALVESERVICE cont SOLENOID VALVE Refill cont SERVICE cont START SWITCH Location SERVICE cont TANK HEATERFIG. 27 TANK HEATER TIMER ELECTRO/MECHANICAL ONLYEARLY MODELS SERVICE contSERVICE cont DIGITAL TIMER ELECTRO/MECHANICAL ONLY LATE MODELSFIG. 31 DIGITAL TIMER SERVICE cont Timer SettingFIG. 32 DIGITAL TIMER WIRING PageWARMER ELEMENT SERVICE contPage LOWER27362 092900092900 Page27362 Page LOWER27362 092900