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4. TROUBLESHOOTING
TROUBLE
4.1 No carbonation.
4.2 Noisy carbonator pump.
4.3 Valves inoperable.
CAUSE
A. Carbonator motor not running.
B. Absence of CO
2
C. Gas only from valves.
D. Carbonator tank air bound.
E. CO
gas pressure below 75
2
PSI.
F. Carbonator motor running
continuously.
G. Water pump not moving
water.
H. Ice on cold plate.
A. Insufficient water supply or
water leak allowing air to be
pulled into pump.
B. Loose pump coupling.
A. Loss of power.
B. Faulty bin switch.
CONTINUED ON NEXT PAGE
23
A. Check power supply to see if
plugged in. Check if LED light is
blinking. If so, reset by
unplugging and re-plugging
power supply.
gas.
B. Replace with full tank of CO
gas.
C. Check for power failure.
Check fuses. Clean strainer on
pump.
D. Relieve gas pressure in tank
by flipping up relief valve until
water spurts out.
E. Reset high pressure CO
regulator to 75 PSI. Change CO
tank if required.
F. Inspect check valve for
blockage. Check carbonator
control. Check carbonator pump
for efficiency.
G. Replace water pump if
necessary.
H. Fill bin with ice.
A. Provide adequate water
supply. Ensure strainer is clean.
B. Tighten set screw on pump
coupling.
A. Check power supply to see if
plugged in. Check transformer
circuit breaker. Check main
power circuit breaker, 110V.
Check keylock switch on side of
tower to ensure it is in the "ON"
position.
B. Ensure proper connection.
REMEDY
2
gas
2
P.N. 28-0720/05
2
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