Bunn RT Coffeemaker User Manual


 
Page 9
TROUBLESHOOTING (cont.)
Problem
Brew cycle will not start. (cont.)
Water flows into tank continuously
(On/Off brew station warmer switch
"OFF").
Water flows into tank continuously
(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
5. Start Switch
6. Brew Timer
7. Solenoid Valve
1. Solenoid Valve
1. Brew Timer
1. Limit Thermostat
CAUTION: Do not eliminate or by-
pass limit thermostat. Use only
B.O.M. 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 19.
Refer to Service - Start Switch for
testing procedures. See page 25.
Refer to Service - Brew Timer for
testing procedures. See page 13 or
14.
Refer to Service - Solenoid Valve for
testing procedures. See page 24.
Refer to Service - Solenoid Valve for
testing procedures. See page 24.
Refer to Service - Brew Timer for
testing procedures. See page 13 or
14.
Refer to Service - Limit Thermostat
for testing procedures. See page 23.
Refer to Service - Control Thermo-
stat for testing procedures. See
page 16.
Refer to Service - Tank Heater for
testing procedures. See page 26.
(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 19,20, & 21.
Refer to Service - Warmers for test-
ing procedures. See pages 17 & 18.
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