Bunn CWT-TS User Manual

OPERATING & SERVICE MANUALBUNN-O-MATIC CORPORATION OFCANADA LTD.280 INDUSTRIAL PARKWAY SOUTHAURORA, ONTARIO L4G 3T9PHONE: (905) 841-2866 FAX: (9

Page 10TROUBLESHOOTING (cont.)PROBLEMInconsistent beverage level indispenserConsistently low beverage levelin the dispenser (CWT-APS,CWTF-APS, CWT-TS,

Page 11TROUBLESHOOTING (cont.)PROBLEMSpitting or excessive steaming(cont.)Dripping from sprayheadWater flows into tank continu-ously (ON/OFF Switch &q

Page 12TROUBLESHOOTING (cont.)PROBLEMWeak beverageDry coffee grounds remain inthe funnelBrewer is making unusal noises(CWT-APS, CWTF-APS, CWT-TS, CWTF

Page 13TROUBLESHOOTING (cont.)PROBLEMBrewer is making unusal noises(cont.)(CWT-APS, CWTF-APS,CWT-TS, CWTF-TS)Brewer is making unusal noises(CW)PROBABL

Page 14SERVICEThis section provides procedures for testing andreplacing various major components used in this brewershould service become necessary.

Page 15SERVICE (cont.)CONTROL THERMOSTAT12345.5MINUTESBUNN-O-MATICP/N 2235-120 VACUSE COPPER WIRE ONLY FORPOWER SUPPLY CONNECTIONSBUNNCW SERIESREADY L

Page 16SERVICE (cont.)CONTROL THERMOSTAT (cont.)3. Early Models: Remove the two #8-32 screwssecuring control thermostat bracket mountedinside the hood

Page 17SERVICE (cont.)ON/OFF SWITCHBUNNMANUFACTURED BY BUNN-O-MATIC CORPORATION SPRINGFIELD, ILLINOIS, U.S.A.MODELS/NVOLTS A.C.

Page 18SERVICE (cont.)SOLENOID VALVE12345.5MINUTESBUNN-O-MATICP/N 2235-120 VACUSE COPPER WIRE ONLY FORPOWER SUPPLY CONNECTIONSBUNNCW SERIESREADY P1127

Page 19SERVICE (cont.)START SWITCHBUNNMANUFACTURED BY BUNN-O-MATIC CORPORATION SPRINGFIELD, ILLINOIS, U.S.A.MODELS/NVOLTS A.C.

Page 2INTRODUCTIONThis equipment will brew a half-gallon batch of coffee into an awaiting dispenser. It can be easily configuredfor either pour-over

Page 20SERVICE (cont.)TANK HEATER (Cont.)If voltage is present as described, proceed to #4If voltage is not present as described, refer to theWiring D

Page 21SERVICE (cont.)TANK HEATER SWITCH12345.5MINUTESBUNN-O-MATICP/N 2235-120 VACUSE COPPER WIRE ONLY FORPOWER SUPPLY CONNECTIONSBUNNCW SERIESREADY P

Page 22SERVICE (cont.)TANK HEATER SWITCH (cont.)15. Set tank assembly inside the hood on mountingbrackets and secure with two #8-32 screws.16. Reconn

Page 23SERVICE (cont.)TIMER (cont.)with a voltmeter when the "ON/OFF" switch is inthe "ON" position (upper) and start switch pres

Page 24120/240 VOLTS AC 3 WIRE120 VOLTS AC 2 WIRESINGLE PHASEMODEL 15 1320W @ 120VMODEL 20 1800W @ 120VMODEL 35 3500W @ 240VP1, P2, & P3 ARE PIN

Page 3USER NOTICESCarefully read and follow all notices in this manual and on the equipment. All labels on the equipment shouldbe kept in good condit

Page 4120V.A.C.NEUTRALWHITEL1 BLACKNEUTRALWHITEL1 BLACK208 or 240V.A.C.120V.A.C.120V.A.C.L2 REDELECTRICAL REQUIREMENTSCAUTION - The brewer must be dis

Page 510165.0000D 6/93© 1988 BUNN-O-MATIC CORPORATIONBE SURE TO INSTALL THE ABOVEASSEMBLY AS SHOWN Models CWT-APS, CWT-TS1. Attach the flare

Page 6INITIAL SET-UPCAUTION - The brewer must be disconnected from the power source throughout the initial set-up, exceptwhen specified in the instruc

Page 7OPERATING CONTROLSModels CW-APS & CW-TS:These models function without operating controls.Models CWT-APS, CWTF-APS, CWT-TS, CWTF-TS:ON/OF

Page 8TROUBLESHOOTINGA troubleshooting guide is provided to suggest probable causes and remedies for the most likely problemsencountered. If the prob

Page 9TROUBLESHOOTING (cont.)PROBLEMBrew cycle will not start (cont.)(CWT-APS, CWTF-APS, CWT-TS,CWTF-TS)Water is not hotPROBABLE CAUSEREMEDY5. Timer6.