Bunn OL, Operating & Service Manual

Page: 115 / 176

Page 23
FIG. 24 START SWITCH - MODEL RT
FIG. 23 START SWITCH - MODEL OT
FIG. 25 START SWITCH WIRING
SERVICE (cont.)
Start Switch
Location:
The start switch is located in the base, below and to
the right of the brew station, FIG.s 23 & 24.
Test Procedure:
1. Disconnect the brewer from the power source
and remove the wires from both terminals of the
start switch.
2. 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.
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 all wires from the switch terminals.
2. Compress the clips inside the housing 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 hous-
ing.
4. Refer to FIG. 25 when reconnecting the wires.
BLU to Timer P1
BLK to Indicator
Lamp
P1687
P1688
P1697
32440 070700
Part II