Bunn CW TC Owner's Manual

Page 17

Spitting or excessive steaming 

Dripping from sprayhead

Brew cycle starts when ON/

LOWER Switch is turned on.

Weak beverage

Dry coffee grounds remain in 

the funnel

1. Lime Build-up

1. Syphon System

Auxiliary brew start switch on 

TWINS inadvertently activated.

1. Filter Type

2. Coffee Grind

3. Sprayhead

4. Funnel Loading

5. Water Temperature

1. Funnel Loading

2. Sprayhead

(A) Use deliming spring.

(B) Clean sprayhead. (Page 11)

The brewer must be level or 

slightly lower in front to syphon 

properly.

Move objects away from brewer.

BUNN®  paper filters must be used 

for proper extraction.

A fine or drip grind must be used 

for proper extraction.

A clean spray-head must be used 

for proper extraction.

The BUNN® paper filter must be 

centered in the funnel and the 

bed of ground leveled by gentle 

shaking.

Place an empty funnel on an empty 

dispenser beneath the sprayhead. 

Initiate a brew cycle and check the 

water temperature immediately 

below the sprayhead with a ther-

mometer. The reading should not 

be less than 195°F (76°C). Adjust 

the control thermostat to increase 

the water temperature. Replace if 

necessary.

The BUNN® paper filter must be 

centered in the funnel and the 

bed of grounds leveled by gently 

shaking.

A clean spray-head must be used 

for proper extraction.

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