Bunn FMD-2 Operating & Service Manual page 10

TROUBLESHOOTING (cont.)
PROBLEM
Weak product
PROBABLE CAUSE
1. Water temperature
2. Whipper motor
3. Frother
4. Dispense solenoid valve
(Hot or Cold)
5. Auger drive
6. Auger spring
7. Auger motor
8. Rinse/Run switch
10
REMEDY
Place an empty container beneath
the dispense tip. Initiate a dispense
cycle and check the water tempera-
ture immediately below the dispense
tip with a thermometer.
(A) Reading for mechanical thermo-
stat models should be 180°F to 200°F
(see thermostat temperature settings
decal in USER NOTICES on page 3.
(B) Reading for electronic thermo-
stat should be185°F to 190°F.
Adjust the control thermostat to in-
crease or decrease the water tem-
perature. Replace if necessary.
Refer to Service - Whipper Motor for
testing procedure. See page 19
Refer to Service - Frother Compo-
nents. See page 19
Refer to Service - Dispense Solenoid
Valve for test procedures. See page
29 or 30
Refer to Service - Auger Drive Com-
ponents. See page 12
Refer to Service - Auger Drive Com-
ponents. See page 12
Refer to Service - Auger Drive Com-
ponents. See page 14
Refer to Service - Rinse/Run Switch
for test procedures. See page 28
28364 011598