Bunn C User Manual
Page 5
Page 5
TROUBLESHOOTING (cont.)
Brew cycle will not start (cont.)
Water is not hot
PROBABLE CAUSE
REMEDY
3. ON/OFF Switch
4. Start Switch
5. Timer
6. Solenoid Valve
7. Water strainer/flow control
(.222 GPM) Early models
1. Tank Heater Switch
2. (A) Limit Thermostat
(B) Thermal Cut-Off (Brewers
with Faucet)
CAUTION - Do not eliminate
or bypass limit thermostat or
thermal cut-off. Use only BOM
replacement parts.
3. Control Thermostat
4. Tank Heater
Refer to Service - ON/OFF
Switch for testing.
Refer to Service - Start Switch
for testing procedures.
Refer to Service - Timer for test-
ing procedures.
Refer to Service - Solenoid Valve
for testing procedures.
(A) Direction of flow arrow must
be pointing towards brewer.
(B) Remove the strainer/flow
control and check for obstruc-
tions. Clear or replace.
Refer to Service - Tank Heater
Switch for testing procedures.
Refer to Service - Limit Ther-
mostat for testing procedures.
Thermal Cut-Off for testing
procedures.
Refer to Service - Control Ther-
mostat for testing procedures.
Refer to Service - Tank Heater
for testing procedures.
PROBLEM
41711.1 052009