TROUBLESHOOTING (cont.)

 

 

 

 

PROBLEM

PROBABLE CAUSE

 

REMEDY

Brew cycle will not start (cont.)

3. ON/OFF Switch

 

Refer to Service - ON/OFF Switch

(CWT-APS, CWTF-APS, CWT-TS,

 

 

 

for testing. See page 18

CWTF-TS, CWT-TSR &CWTF-

4. Start Switch

 

Refer to Service - Start Switch for

TSR)

 

 

 

 

 

testing procedures. See page 20

 

5. Timer

 

 

Refer to Service - Timer for testing

 

 

 

 

procedures. See page 25 or 27

 

6. Solenoid Valve

 

Refer to Service - Solenoid Valve

 

 

 

 

for testing procedures. See page

 

 

 

 

19

 

7. Water

strainer/flow

control

(A) Direction of flow arrow must

 

(.222 GPM)

 

be pointing towards brewer.

 

 

 

 

(B) Remove the strainer/flow con-

 

 

 

 

trol and check for obstructions.

 

 

 

 

Clear or replace.

Water is not hot

1. Tank Heater Switch

 

Refer to Service - Tank Heater

 

 

 

 

Switch for testing procedures. See

 

 

 

 

page 23

 

2. Limit Thermostat

 

Refer to Service - Limit Thermo-

 

CAUTION - Do not eliminate or

stat for testing procedures. See

 

bypass limit thermostat. Use only

page 17

 

BOM

replacement

part

 

 

#29329.1000

 

 

 

3. Control Thermostat

 

Refer to Service - Control Ther-

 

 

 

 

mostat for testing procedures. See

 

 

 

 

page 16

 

4. Tank Heater

 

Refer to Service - Tank Heater for

 

 

 

 

testing procedures. See page 21

Page 10

10690 062300

 

Page 10
Image 10
Bunn CWT-TSR, CW-APS service manual Troubleshooting, Problem Probable Cause Remedy, Cwtf-Ts, Cwt-Tsr &Cwtf, Bom