ISSUE
CAUSE
SOLUTION
3.14 Insufficient syrup flow.
A. Insufficient CO2 pressure to BIB
pumps.
B. Shutoff on mounting block not fully
open.
C. Foreign debris in syrup flow control.
D. Defective BIB pump.
A. Adjust CO2 pressure to BIB pumps to
80 PSI (min. 70 PSI). Do not exceed
manufacturer’s recommendations.
B. Open shutoff fully.
C. Remove syrup flow control from valve
and clean out any foreign material to
ensure smooth spool movement.
D. Replace pump.
3.15 Valve will not shut off.
A. Debris in solenoid seat.
B. Solenoid plunger sticking.
A. Activate valve a few times to free
debris. Remove the solenoid coil and
plunger. Clean out any foreign material.
B. Replace solenoid coil.
3.16 Water continually leaking at
connections.
A. Loose water connections.
B. Flare seal washer leaks.
A. Tighten water connections.
B. Replace flare seal washer.
3.17 Water only dispensed, no syrup.
Or syrup only dispensed, no water.
A. Syrup BIB empty.
B. Water or syrup shutoff on
mounting block not fully open.
C. Improper or inadequate water
or syrup supply.
D. CO2 pressure to syrup pump
too low.
E. Stalled or inoperative BIB
pump.
F. Kinked line.
G. CO2 regulator malfunction.
H. Defective LFCV module.
A. Replace syrup BIB as required.
B. Open shutoff completely.
C. Remove valve from mounting block &
open shutoffs slightly. Check water &
syrup supply. If no supply, check unit for
other problems. Ensure BIB connection
is engaged.
D. Check the CO2 pressure to the pump
to ensure it is between 70-80 PSI.
E. Check CO2 pressure and/or replace
pump.
F. Remove kink or replace line.
G. Repair or replace CO2 regulator as
required.
H. Replace module.
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