Bunn OL Guía Del Usuario
Page 9
TROUBLESHOOTING (cont.)
Problem
Brew cycle will not start. (cont.)
Water flows into fill basin continu-
ously (On/Off brew station warmer
switch "OFF").
ously (On/Off brew station warmer
switch "OFF").
Water flows into fill basin continu-
ously (On/Off brew station warmer
switch "ON").
ously (On/Off brew station warmer
switch "ON").
Water is not hot.
Decanter warmer is not hot.
Probable Cause
4. On/Off Brew Station Warmer
Switch
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
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
Remedy
Refer to Service - On/Off Brew Sta-
tion Warmer Switch for testing pro-
cedures. See page 16.
tion Warmer Switch for testing pro-
cedures. See page 16.
Refer to Service - Start Switch for
testing procedures. See page 19.
testing procedures. See page 19.
Refer to Service - Relay for testing
procedures. See page 23.
procedures. See page 23.
Refer to Service - Solenoid Valve for
testing procedures. See page 22.
testing procedures. See page 22.
Refer to Service - Solenoid Valve for
testing procedures. See page 22.
testing procedures. See page 22.
Refer to Service - Start Switch for
testing procedures. See page 19.
testing procedures. See page 19.
Refer to Service - Limit Thermostat
for testing procedures. See page 21.
for testing procedures. See page 21.
Refer to Service - Control Thermo-
stat for testing procedures. See
page 13.
stat for testing procedures. See
page 13.
Refer to Service - Tank Heater for
testing procedures. See page 24.
testing procedures. See page 24.
(A) The Warmer Switch(es) must be
in the "ON" position for the warmer
to operate.
in the "ON" position for the warmer
to operate.
(B) Refer to Service - Warmer
Switch(es) for testing procedures.
See pages 16,17, & 18.
Switch(es) for testing procedures.
See pages 16,17, & 18.
Refer to Service - Warmers for test-
ing procedures. See pages 14 & 15.
ing procedures. See pages 14 & 15.
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