Bunn SA ST Manual De Usuario
Page 19
SERVICE (cont.)
29251 052500
START SWITCH (Models ST, STA, STF & STFA)
Location:
The START switch is located far right on the switch
panel.
Test Procedures:
1.
1.
Disconnect the brewer from the power supply.
2.
Disconnect the WHI/YEL wire from the top switch
terminal and the WHI/ORA wire from the bottom
switch terminal.
terminal and the WHI/ORA wire from the bottom
switch terminal.
3.
Check for continuity across the two terminals on
the switch when it is held in the lower position.
Continuity must not be present across these
terminals in the upper position.
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
WHI/YEL wire to the top terminal and the WHI/ORA
wire to the bottom terminal.
If continuity is not present as described, replace the
switch.
WHI/YEL wire to the top terminal and the WHI/ORA
wire to the bottom terminal.
If continuity is not present as described, replace the
switch.
P1591