Bunn TB6Q Manual De Usuario

Page 16

The start switch is located in the front of the hood, 

above and to the right of the brew funnel.

1.  Disconnect the brewer from the power source.

2.  Remove the wires from all four terminals.

3.  Check for continuity across the two terminals on 

the right side of the switch when it is held in the 

lower  position.  Continuity  must  not  be  present 

across these terminals in the upper position.

4.  Check for continuity across the two terminals on 

the left side of the switch when it is held in the 

lower  position.  Continuity  must  not  be  present 

across these terminals in the upper position.

If continuity is not present as described, replace the 

switch.

If continuity is present as described, reconnect the 

wires, the switch is operating properly.

If continuity is not present as described, replace the 

switch.

NOTE: No continuity will show across the left terminals 

of the lighted switch since the light is neon.

1.  Remove the wires from the switch terminals.

2.  Compress  the  clips  inside  the  hood  and  gently 

push the switch through the opening.

3.  Push the new switch into the opening and spread 

the clips to hold the switch captive in the hood.

4.  Refer to Fig. 16-2 when reconnecting the wires.

FIG. 16-1 START SWITCHES

FIG. 16-2 START SWITCH TERMINALS

WHI/YEL

to Timer T5

P/N 37079.0000

P/N 37080.0001

P/N 37079.0000

P/N 37080.0001

Non Lighted

Green ready light

WHI/ORN

to Timer T3

WHI/YEL

to Timer T5

WHI/ORN

to Timer T3

BLU/BLK

to T. Stat

BLK

to T. Stat

41722 070209

P/N 37079.0000

WHI/YEL

to Timer T5

WHI/ORN

to Timer T3

RED

GREEN