Bunn TWF service manual Beverage overflows dispenser

Models: TWF

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TROUBLESHOOTING (cont.)

 

PROBLEM

PROBABLE CAUSE

REMEDY

Water flows into tank continuously (TEA/OFF/COFFEE Switch in the "TEA or "COFFEE" position)

Water flows into tank continuously (TEA/OFF/COFFEE Switch in the "OFF" position)

Beverage overflows dispenser

1.Brew Timer

A)Iced Tea

B)Hot Coffee

1.Brew Solenoid Valve

A)Iced Tea

B)Hot Coffee

1.Dispenser

2.Brew Timer

A)Iced Tea

Refer to Service - Brew Timer (Iced Tea) for testing procedures. See page 20 or 21

Refer to Service- Brew Timer (Hot Coffee) for testing procedures. See page 17 or 18

Refer to Service - Brew Solenoid Valve (Iced Tea) for testing proce- dures. See page 16

Refer to Service- Brew Solenoid Valve (Hot Coffee) for testing pro- cedures. See page 15

The dispenser must be completely empty before starting a brew cycle.

Refer to Service - Brew Timer (Iced Tea) for testing procedures. See page 20 or 21

B)Hot Coffee

3.Brew Solenoid Valve

A)Iced Tea

B)Hot Coffee

4.Dilution Solenoid Valve

Refer to Service- Brew Timer (Hot Coffee) for testing procedures. See page 17 or 18

Remove the Iced Tea Brew Solenoid Valve and clean any obstruction. Rebuild or replace the valve if nec- essary. See page 16

Remove the Hot Coffee Brew Sole- noid Valve and clean any obstruc- tion. Rebuild or replace the valve if necessary. See page 15

Refer to Service - Dilution Solenoid Valve for testing procedures. See page 24

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10510

071000

 

 

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Image 12
Bunn TWF service manual Beverage overflows dispenser