Bunn FMD-3 Operating & Service Manual page 12

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
9. Rinse Timer
12
REMEDY
Place an empty container beneath the
dispense tip. Initiate a dispense cycle
and check the water temperature
immediately below the dispense tip
with a thermometer.
(A) Reading for mechanical thermo-
stat models should be 180°F(82°C)
to 200°F (93°C) (see thermostat
temperature settings decal in USER
NOTICES on page 3.
(B) Reading for electronic thermo-
stat should be185°F(85°C) to190°F
(88°C).
Adjust the control thermostat to
increase or decrease the water tem-
perature. Replace if necessary.
Refer to Service - Whipper Motor for
testing procedure. See page 26
Refer to Service - Frother Compo-
nents. See page 25
Refer to Service - Dispense Solenoid
Valve for test procedures. See page
34 or 35
Refer to Service - Auger Drive Com-
ponents. See page 14
Refer to Service - Auger Drive Com-
ponents. See page 14
Refer to Service - Auger Drive Com-
ponents. See page 17
Refer to Service - Rinse/Run Switch
for test procedures. See page 33
Refer to Operations - Rinse Timer.
See page 5
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