Table Of Contents - Bunn CT Operating & Service Manual

SERVICE
This section provides procedures for testing and
replacing various major components used in this
brewer should service become necessary. Refer to
Troubleshooting for assistance in determining the
cause of any problem.
WARNING - Inspection, testing, and repair of electri-
cal equipment should be performed only by qualified
service personnel. The brewer should be unplugged
when servicing, except when electrical tests are re-
quired and the test procedure specifically states to
plug-in the brewer.
COMPONENT ACCESS
WARNING - Disconnect the brewer from the power
source before the removal of any panel or the replace-
ment of any component.
All components are accessible by the removal of
the top cover, front inspection panel and warmer
plate(s).
The top cover is attached with one #4-40 screw.
The front inspection panel is attached with #6-32
screws.
The warmer assembly is attached with three #4-40
screws.
Contents
Control Thermostat ............................................. 15
Limit Thermostat ................................................ 16
ON/OFF Switch.................................................... 17
Solenoid (Inlet) ................................................... 19
Start Switch (Brew) ............................................ 20
Selector Switch ................................................... 20
Tank Heater ........................................................ 21
Tank Heater Switch ............................................. 22
Timer .................................................................. 24
Warmer Element ................................................. 27
Wiring Diagrams ............... 28, 29, 30, 31, 32 & 33
MODEL SINGLE CW
Page 14
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P1152
10841 020503