Bunn FMD DBC-3 Operating & Service Manual page 14

TROUBLESHOOTING (cont.)
PROBLEM
Hot water will not dispense
Ready lamp will not light
Ready lamp lights constantly
PROBABLE CAUSE
1. Dispense solenoid valve
2. Digital touch control switch
3. Auxiliary control board
1. Tank heater switch
2. Control thermostat
3. Digital touch control switch
4. Auxiliary control board
1. Control thermostat
2. Auxiliary control board
14
REMEDY
Refer to Service - Dispense solenoid
valve for testing procedures. See
page 37
Refer to Service - Digital touch con-
trol switch for testing procedures.
See page 26
Refer to Service - Auxiliary control
board for testing procedures. See
page 19
Refer to Service - Tank heater switch
for testing procedures. See page 40
Refer to Service - Control thermo-
stat for testing procedures. See
page 24
Refer to Service - Digital touch con-
trol switch for testing procedures.
See page 26
Refer to Service - Auxiliary control
board for testing procedures. See
page 19
Refer to Service - Control thermo-
stat for testing procedures. See
page 24
Refer to Service - Auxiliary control
board for testing procedures. See
page 19
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