9
TROUBLESHOOTING
TROUBLE
CAUSE
REMEDY
No power to machine.
1. Plug is not in.
2.
Main switch is not to [ON] position.
3. Feeder cable is broken.
4.
Main Switch is broken.
1. Insert plug.
2.
Switch main switch to [ON].
3. Replace feeder cable.
4.
Replace main switch.
Machine is not cooling.
1. Gas leak into the cooling circuit.
2. Condenser is clogged.
3. Fan motor is burnt.
4.
Lack of air flow.
1.
Find leak, filter it out and re-charge the cooling
circuit.
2. Clean the condenser.
3. Replace fan motor.
4.
Increase distance between the machine and
other obstacles/heating sources.
Compressor doesn’t
start.
1.
Main switch is broken.
2. Compressor protector is broken.
3. Compressor relay is broken.
4. Compressor motor is broken.
1.
Replace main switch.
2. Replace compressor protector.
3. Replace compressor relay.
4. Replace motor.
One bowl is not cooling.
1. Gas leak into the cooling circuit.
2. Condenser is clogged
3.
Lack of air flow
4. Tube of the cooling circuit is clogged.
5. Filter is clogged.
1.
Find leak, filter it out and re-charge the cooling
circuit.
2. Clean the condenser.
3.
Increase distance between the machine and
other obstacles/heating sources.
4. Cut the tube, eliminate clog, re-charge the
cooling circuit.
5.
Replace the filter.
The stirring paddles are
not working.
1. The gearbox is broken.
2.
The gearbox switch is broken.
1. Replace the gearbox, taking care to assemble
it in the correct position.
2.
Replace the gearbox switch.
The pump is not
working.
1. The pump motor is broken.
2.
The pump switch is broken.
1. Replace the pump motor.
2.
Replace the pump switch.
