Bunn OL User Guide

Page 9

Brew cycle will not start. (cont.)

Water flows into fill basin continu-
ously (On/Off brew station warmer
switch "OFF").

Water flows into fill basin continu-
ously (On/Off brew station warmer
switch "ON").

Water is not hot.

Decanter warmer is not hot.

4. On/Off Brew Station Warmer
Switch

5. Start Switch

6. Relay

7. Solenoid Valve

1. Solenoid Valve

1. Start Switch

1. Limit Thermostat

CAUTION
Do not eliminate or bypass limit ther-
mostat. Use only B.O.M. replace-
ment part #29329.1000

2. Control Thermostat

3. Tank Heater

1. Warmer Switches

2. Decanter Warmers

Refer to Service - On/Off Brew Sta-
tion Warmer Switch for testing pro-
cedures.  See page 16.

Refer to Service - Start Switch for
testing procedures.  See page 19.

Refer to Service - Relay for testing
procedures.  See page 23.

Refer to Service - Solenoid Valve for
testing procedures.  See page 22.

Refer to Service - Solenoid Valve for
testing procedures.  See page 22.

Refer to Service - Start Switch for
testing procedures.  See page 19.

Refer to Service - Limit Thermostat
for testing procedures.  See page 21.

Refer to Service - Control Thermo-
stat for testing procedures.  See
page 13.

Refer to Service - Tank Heater for
testing procedures.  See page 24.

(A) The Warmer Switch(es) must be
in the "ON" position for the warmer
to operate.

(B) Refer to Service - Warmer
Switch(es) for testing procedures.
See pages 16,17, & 18.

Refer to Service - Warmers for test-
ing procedures.  See pages 14 & 15.

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