Cwt-Ts, Cwtf-Ts, Cwt-Tsr Cwtf-Tsr | Bunn CW-APS, CWT-TSR guide

TROUBLESHOOTING (cont.)
PROBLEM	PROBABLE CAUSE
Brewer is making unusal noises	4. Tank Heater
(cont.)(CWT-APS, CWTF-APS,
CWT-TS, CWTF-TS, CWT-TSR,
CWTF-TSR)
Brewer is making unusal noises	1. Tank Heater
(CW)

REMEDY

Remove and clean lime off the tank heater. See page 21

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Bunn CW-APS, CWT-TSR service manual Cwt-Ts, Cwtf-Ts, Cwt-Tsr Cwtf-Tsr, Brewer is making unusal noises Tank Heater

Contents

CWT-TSR Warranty Introduction User Notices Electrical Hook-Up Electrical RequirementsPlumbing Requirements Models CW-APS & CWT-TS Third Type Models W/FAUCET Plumbing RequirementsEarly MO Dels W/OUT Fauc ET Models CWTF-APS, CWTF-TS CWTF-TSR 6A.Models CW-APS & CW-TS Initial SET-UP4A.Models CW-APS & CW-TS 8A.Models CWA-PS & CW-TS Start Switch Adjusting Brew VolumesON/OFF Switch Operating Controls 5A.Models CW-APS & CW-TS CleaningCoffee Brewing Brew cycle will not start CWT No water TroubleshootingProblem Probable Cause Remedy Must be open CWTF-TS, CWT-TSR &CWTF TroubleshootingProblem Probable Cause Remedy TSR Problem CWTF-TSR Control Thermostat Syphon System Lime Build-up Spitting or excessive steaming Dripping from sprayheadBeverage overflows dispenser Dispenser CWT-APS, CWTF-APS, CWT-TS CWTF-TS, CWT-TSR, CWTF-TSR Brewer is making unusal noises Tank Heater Remove and clean lime off the tank heater. SeeCWT-TS, CWTF-TS, CWT-TSR CWTF-TSR Contents ServiceComponent Access Service Control Thermostat Service Control Thermostat Limit Thermostat ON/OFF Switch Location Test Procedures Disconnect the brewer from the power sourceSolenoid Valve Start Switch Start Switch Terminals Tank Heater Tank Heater Service Tank Heater Tank Heater Switch Tank Heater Switch Service Tank Heater Switch Tank Heater Switch Terminals Service TIMEREarly Models Disconnect the black and white wires to the sole- noid Service Timer OLD Style Digital Brew Timer Late Models If voltage is as described, proceed to #7 Service Digital Brew Timer Late Modelscont Timer Setting 10690 10690 10690 10690 10690

Bunn CW-APS, CWT-TS Cwt-Ts, Cwtf-Ts, Cwt-Tsr Cwtf-Tsr, Brewer is making unusal noises Tank Heater

Models: CW-APS CWT-TS CWT-TSR

TROUBLESHOOTING (cont.)

PROBLEM

CWT-TS, CWTF-TS, CWT-TSR,

CWTF-TSR)

Brewer is making unusal noises

1. Tank Heater

Remove and clean lime off the tank heater. See page 21