Bunn GMB-PS Coffeemaker User Manual


 
Page 8
TROUBLESHOOTING (cont.)
Brew cycle will not start (cont.)
Water is not hot
PROBABLE CAUSE REMEDY
Refer to
Service
- ON/OFF Switch
for testing. See page 16
Refer to
Service
- Start Switch for
testing procedures. See page 18
Refer to
Service
- Timer for testing
procedures. See page 20 or 21
Refer to
Service
- Solenoid Valve
for testing procedures. See page
17
(A) Direction of flow arrow must
be pointing towards brewer.
(B) Remove the flow control and
check for obstructions. Clear or
replace.
(A) Direction of flow arrow must
be pointing towards brewer.
(B) Remove strainer and check for
obstructions. Clear or replace.
Refer to
Service
- Limit Thermo-
stat for testing procedures. See
page 15
Refer to
Service
- Control Ther-
mostat for testing procedures. See
page 14
Refer to
Service
- Tank Heater for
testing procedures. See page19
3. ON/OFF Switch
4. Start Switch
5. Timer
6. Solenoid Valve
7. Water flow control (.222 GPM)
8. Water strainer
1. Limit Thermostat
CAUTION - Do not eliminate or
bypass limit thermostat. Use only
BOM replacement #29329.1000
2. Control Thermostat
3. Tank Heater
PROBLEM
27479 121500