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Coffeemaker
Bunn
CWT-TSR, CW-APS
service manual
10690
Models:
CW-APS
CWT-TS
CWT-TSR
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Troubleshooting
Service TIMEREarly Models
Warranty
Problem Probable Cause Remedy
Adjusting Brew Volumes
Cleaning
Service
ON/OFF Switch
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10690 081100
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Contents
CWT-TSR
Introduction
Warranty
User Notices
Plumbing Requirements
Electrical Requirements
Electrical Hook-Up
Models CW-APS & CWT-TS
Early MO Dels W/OUT Fauc ET
Plumbing Requirements
Third Type Models W/FAUCET
Models CWTF-APS, CWTF-TS CWTF-TSR
4A.Models CW-APS & CW-TS
Initial SET-UP
6A.Models CW-APS & CW-TS
8A.Models CWA-PS & CW-TS
ON/OFF Switch
Adjusting Brew Volumes
Start Switch
Operating Controls
Cleaning
Coffee Brewing
5A.Models CW-APS & CW-TS
Problem Probable Cause Remedy
Troubleshooting
Brew cycle will not start CWT No water
Must be open
Problem Probable Cause Remedy
Troubleshooting
CWTF-TS, CWT-TSR &CWTF
TSR
CWTF-TSR
Problem
Beverage overflows dispenser
Spitting or excessive steaming Dripping from sprayhead
Control Thermostat Syphon System Lime Build-up
Dispenser
CWTF-TS, CWT-TSR, CWTF-TSR
CWT-APS, CWTF-APS, CWT-TS
Remove and clean lime off the tank heater. See
CWT-TS, CWTF-TS, CWT-TSR CWTF-TSR
Brewer is making unusal noises Tank Heater
Service
Component Access
Contents
Control Thermostat
Service
Limit Thermostat
Service Control Thermostat
ON/OFF Switch
Test Procedures Disconnect the brewer from the power source
Solenoid Valve
Location
Start Switch Terminals
Start Switch
Tank Heater
Tank Heater
Service Tank Heater
Tank Heater Switch
Tank Heater Switch
Tank Heater Switch Terminals
Service Tank Heater Switch
Disconnect the black and white wires to the sole- noid
Service TIMEREarly Models
OLD Style
Service Timer
If voltage is as described, proceed to #7
Digital Brew Timer Late Models
Timer Setting
Service Digital Brew Timer Late Modelscont
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