Bunn TWF Manual De Usuario

Page 27

FIG. 22 START SWITCH

P1959.60

Location:

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

above and to the right of the brew funnel.

Test Procedure:
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.

If continuity is present as described, proceed to #4.
If continuity is not present as described, replace the
switch.

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  present  as  described,  reconnect  the
wires, the switch is operating properly.
If continuity is not present as described, replace the
switch.

Removal and Replacement:
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. 23 when reconnecting the wires.

FIG. 23 START SWITCH TERMINALS

P1368

WHI/ORN to
Coffee Brew
Timer TL3

ORN to Iced Tea
Brew Timer TL3

WHI/YEL to
Coffee Brew
Timer TL5

YEL to Iced
Tea Brew
Timer TL5

10510  081599