TROUBLE
CAUSE
REMEDY
CONTINUED ON NEXT PAGE
4.17
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 and clean out
foreign material.
B. Replace solenoid coil.
4.18
Syrup only dispensed. No
water, but CO2 gas dispensed
with syrup.
A. Improper water flow to
dispenser.
B. Carbonator pump motor has
timed out. (A message will be
displayed on the LCD screen.)
C. Liquid level probe not
connected properly to PCB.
D. Defective PCB assembly.
E. Defective liquid level probe.
A. Check for water flow to
dispenser.
B. Reset by turning the unit off
and then of by using the circuit
breaker on the power supply, or
momentarily unplugging unit.
C. Check connections of liquid
level probe to PCB assembly.
Replace PCB assembly.
D. Replace PCB assembly.
E. Replace liquid level probe.
4.19
Excessive foaming.
A. No ice in bin.
B. Incoming water or syrup
temperature too high.
C. CO2 pressure too high.
D. Water flow rate too high.
E. Nozzle and diffuser not clean.
F. Air in BIB lines.
A. Fill bin with ice and allow
coldplate to restabilize.
B. Correct prior to dispenser.
C. Adjust CO2 pressure
downward, but not less than 70
PSI.
D. Readjust and reset ratio.
E. Remove and clean.
F. Bleed air from BIB lines.
4.20
Water continually leaking at
connections.
A. Loose water connections.
B. Flare seal washer leaks.
A. Tighten water connections.
B. Replace flare seal washer.
4.21
Water leaking from ice door. A. Securing screws loosened.
B. Ice door improperly seated.
A. Tighten screws.
B. Reattach door assembly to
dispenser.
30
P.N. 28-0580/02
