Bunn POWDER AUTO FILL - Manual (Page 10)

10
TROUBLESHOOTING (cont.)
PROBABLE CAUSE REMEDY PROBLEM
Powder Auto-Fill will not dispense
product
Dripping from dispense tip
Water flows continuously
1. No water
2. No power or incorrect voltage to
the dispenser.
3. Dispense Solenoid Valve
4. Control Board and Probe
5. Auger Drive
6. Transformer
7. Water Strainer (Optional)
1. Dispense Solenoid Valve
1. Control Board and Probe
2. Dispense Solenoid Valve
Water lines and valves to the dis-
penser must be open and free of
obstructions.
Check that the power cord is con-
nected to the CDS dispenser and for
voltage from the CDS dispenser.
Refer to Service- Dispense Solenoid
Valve for testing procedures. See
page 32
Refer to Service- Control Board and
Probe for testing procedures. See
page 18
Refer to Service- Auger Drive for
testing procedures. See page 13
Refer to Service- Transformer for
testing procedures. See page 26
A) Direction of flow arrow must be
pointing towards dispenser.
B) Remove the strainer and check
for obstructions. Clear or replace.
Remove dispense valve and clear
any obstructions. Rebuild or replace
the valve if necessary. Seepage 32
Refer to Service- Control Board and
Probe for testing procedures. See
page 18
Refer to Service- Dispense Solenoid
Valve for testing procedures. See
page 32
29793 061599