Bunn T3A, T6A service manual TROUBLESHOOTING cont PROBLEM, Probable Cause, Remedy

Models: T6 T6A T3A

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TROUBLESHOOTING (cont.)

PROBLEM

Brew cycle will not start (cont.)

PROBABLE CAUSE

REMEDY

5. Start Switch

Refer to Service - Start Switch for

 

 

testing procedures. See page 26

6.

Brew Timer

Refer to Service - Brew Timer for

 

 

testing procedures. See page 17 or

 

 

18

7.

Brew Solenoid Valve

Refer to Service - Brew Solenoid

 

 

Valve for testing procedures. See

 

 

page 15

Water is not hot

8. Internal Flow control (.195 GPM)

1. Limit Thermostat

CAUTION - Do not eliminate or by- pass limit thermostat or thermal cut-off. Use only BOM replacement part #29329.1000

(A)Direction of flow arrow must be pointing towards brewer.

(B)Remove the flow control and check for obstructions. Clear or re- place.

Refer to Service - Limit Thermostat for testing procedures. See page 23

Dilution cycle will not start

2.

Control Thermostat

Refer to Service - Control Thermo-

 

 

stat for testing procedures. See

 

 

page 20

3. Tank Heater

Refer to Service - Tank Heater for

 

 

testing procedures. See page 27

1.

(A) ON/OFF Switch (T3)

Refer to Service - ON/OFF Switch

 

 

for testing procedures. See page 24

 

(B) Selector Switch (T6)

Refer to Service - Selector Switch

 

 

for testing procedures. See page 24

2.

Start Switch

Refer to Service - Start Switch for

 

 

testing procedures. See page 26

3. Dilution Timer

Refer to Service - Dilution Timer for

 

 

testing procedures. See page 22

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Bunn T3A, T6A service manual TROUBLESHOOTING cont PROBLEM, Probable Cause, Remedy