11
TROUBLE
CAUSE
REMEDY
Noisy carbonator pump.
1. Insufficient water supply or water leak,
allowing air to be pulled into pump.
2. Loose pump coupling.
1. Provide adequate water supply. Check
strainer for cleanliness.
2. Tighten set screw on pump coupling.
Off-taste in soda.
1. Leaking water check valve, allowing
carbonated water back into supply line.
1. Dismantle and clean check valve. Replace
O-ring if torn or distorted.
Valves inoperable.
1. Loss of power.
1. Check power supply to see if plugged in.
Check transformer circuit breaker. Check
main power circuit breaker 110V.
Post-Mix Troubleshooting
TROUBLE
CAUSE
REMEDY
BIB pump does not operate when
dispensing valve opened.
1. Out of CO
2
, CO
2
not turned on, or low CO
2
pressure.
2. Out of syrup.
3. BIB connector not tight.
4. Kinks in syrup or gas lines.
5. Bad BIB Pumps.
1. Replace CO
2
supply, turn on CO
2
supply, or adjust CO
2
pressure to 70-80 Psi
(0.483-0.552 MPa)
2. Replace syrup supply.
3. Fasten connector tightly.
4. Straighten or replace lines.
5. Replace BIB pump.
BIB pump operated, but no flow.
1. Leak in syrup inlet or outlet line.
2. Defective BIB pump check valve.
1. Replace line.
2. Replace BIB pump
BIB pump continues to operate
when bag is empty.
1. Leak in suction line.
2. Leaking o-ring on pump inlet fitting.
1. Replace line.
2. Replace o-ring.
BIB pump fails to restart after bag
replacement.
1. BIB connector not on tight.
2. BIB connector is stopped up.
3. Kinks in syrup line
4. Bad BIB Pumps.
1. Tighten BIB connector.
2. Clean out or replace BIB connector.
3. Straighten or replace line.
4. Replace BIB pump.
BIB pump fails to restart when
dispensing valve is closed.
1. Leak in discharge line or fittings.
2. Empty BIB.
3. Air leak on inlet line or bag connector.
1. Repair or replace discharge
2. Replace BIB.
3. Repair or replace.
Low or no carbonation.
1. Low or no CO
2
.
2. Excessive water pressure.
3. Worn or defective carbonator pump.
4. PCB malfunctioning.
1. Check CO
2
supply. Adjust CO
2
pressure to
70 Psi (0.483 MPa).
2. Water regulator should be set at 50 Psi
(0.345 MPa)
3. Replace carbonator pump.
4. See page 19.
To prevent possible harm to the environment from improper disposal, recycle the unit by
locating an authorized recycler or contact the retailer where the product was purchased.
Comply with local regulations regarding disposal of the refrigerant and insulation.
Dispenser Disposal
