Bunn CWT Service Manual download pdf (Page 14)

Page 14

CA UTI ON :

CAUTION

BUNN

POUR IN W

ATER ONLY

CAUTION :

WARMERS A ND SURFACES ARE HOT

CAUTION

BUNN

CAUTION :

WARMERS A ND SURFACES ARE HOT

CAUTION

MODEL CWT

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 thru 32

MODEL C

P1152

10841 020503

MODEL SINGLE CW

FIG. 1 COMPONENT ACCESS

1 2 ... 9 10 11 12 13 14 15 16 17 18 19 ... 31 32

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Bunn CWT Service Manual Page 14

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