20
TROUBLE
CAUSE
REMEDY
Water leakage around nozzle.
1. Damaged or improperly installed o-ring on
nozzle.
1. If damaged, replace. If improperly installed,
adjust.
Miscellaneous leakage.
1.
Gap between parts.
2. Damaged or improperly installed o-rings.
1.
Tighten appropriate retaining screws.
2.
Replace or adjust appropriate o-rings.
Miscellaneous leakage.
1.
Gap between parts.
2. Damaged or improperly installed o-rings.
1.
Tighten appropriate retaining screws.
2.
Replace or adjust appropriate o-rings.
Water continually leaking at
connections.
1.
Loose water connections.
2.
Flare seal washer leaks.
1.
Tighten water connections.
2.
Replace flare seal washer.
Valves do not operate.
1.
Keyswitch is off, or keyswitch harness is
disconnected.
2. Circuit breaker tripped.
3. Unit not plugged in.
1.
Turn keyswitch and/or make sure keyswitch
harness is connected.
2.
Reset circuit breaker.
3. Plug in dispenser
Valve will not shut off.
1. Debris in solenoid seat.
2. Solenoid plunger sticking.
1.
Activate valve a few times to free debris.
Remove the solenoid coil and plunger and
clean out foreign material.
2.
Replace solenoid coil.
TROUBLE
CAUSE
REMEDY
Water in ice bin.
1. Coldplate drain is obstructed.
1.
Remove splash plate and drip tray to obtain
access to drain tubes and clear accordingly.
Water leaking from ice door.
1.
Securing screws loosened.
2. Ice door improperly seated.
1.
Tighten screws.
2.
Reattach door assembly to dispenser.
Push ice chute; no response.
1.
Dispenser not connected to power source.
2.
Wiring harness not plugged in.
3. PC board defective.
4.
Malfunctioning power supply.
1.
Connect dispenser to power source.
2.
Plug in wiring harness.
3.
Replace PC board.
4.
Check voltage to power supply. Check
fuses.
Push ice chute, ice door
opens but motor does not run.
1.
Wiring harness not plugged in.
2. PC board defective.
3.
Motor defective.
1.
Plug in wiring harness.
2.
Replace PC board.
3.
Replace motor.
Push ice chute, motor runs but
ice door does not open.
1. Solenoid not connected to PC board.
2. Solenoid defective.
3. PC board defective.
1. Connect solenoid to PC board.
2.
Replace solenoid.
3.
Replace PC board.
Push ice chute, ice door
opens, motor runs, but ice
does not dispense, or ice is of
poor quality.
1. Dispenser is out of ice.
2. Agitator pin is missing or damaged.
3.
Poor ice quality.
4. Key not installed on agitation shaft.
1.
Fill dispenser with ice.
2.
Replace agitator pin.
3. Service ice machine.
4. Install key on agitation shaft.
Ice Bin/Ice Chute/Carbonator Pump Troubleshooting
