Sanremo Espresso Machine Troubleshooting
Sanremo espresso machines combine cutting-edge technology with user-friendly features, making them performance powerhouses in any coffeehouse or café setting. While these units are built for reliability, regular use can still lead to wear and tear. If you want to keep your equipment in working order, this Sanremo espresso machine troubleshooting guide will help you identify and resolve issues quickly.
These directions apply to YOU machines, as well as Café Racer and Zoe models, such as the Café Racer 2GR and Zoe Competition 2GR units, respectively.
Machine Doesn’t Turn On
- Machine isn’t plugged in - Plug the power cord into an electrical outlet.
- Power cord is damaged - Replace the power cord.
- Circuit breaker is off or tripped - Reset the circuit breaker. If issues persist, contact a licensed electrician for further assistance.
Unit Not Dispensing Coffee At All/Dispensing Very Slowly
- Water supply is shut off - Turn on the water supply valve.
- Water supply is insufficient - Check the water supply line. If it’s kinked, straighten it out; if it’s obstructed, remove the blockage.
- Water supply line is defective - Replace the water supply line.
- Filter holder dispensing hole is clogged - Clean the filter holder using a toothpick and approved detergent.
- Coffee grind is too fine - Adjust the grinder/dosing device as needed.
- Group solenoid valve is malfunctioning - Reach out to a licensed technician to address the issue.
- Group nozzle is clogged - Call an authorized technician to solve the problem.
Machine Not Dispensing Coffee in Regular-Sized Servings
- Volumetric doser is defective - Seek help from a licensed technician to resolve the issue.
Coffee Is Cold
- Machine isn’t ready - Allow more time for the unit to warm up.
- Limescale is present in the boiler - Schedule an appointment with an authorized technician to service the unit.
Unit Not Dispensing Water
- Water main tap or impurity filter tap is closed - Open the tap.
- Water intake union filter is clogged - Disassemble and clean the intake union filter. If your setup includes a water softener with resin beads, make sure the resin is still effective. If it’s a regenerable system, perform the regeneration. If not, replace the cartridge.
- Nozzle is clogged - Contact an authorized technician to remedy the issue.
Machine Not Dispensing Hot Water
- Unit isn’t ready - Give the machine time to heat up.
- Dispensing solenoid valve is faulty - Contact an authorized technician to correct the problem.
- Dispensing ducts are clogged - Set up a service appointment with a licensed technician.
- Water supply tap is closed - Open the water supply tap to the unit.
Water Not Heating Up
- Heating element is defective - Call a licensed technician to address the problem.
- Resistor is burned out - Schedule a service appointment with an authorized technician.
- Safety thermostat is tripped - Reach out to a licensed technician to correct the issue.
- Main switch is set to “1” (Zoe models) - Flip the main switch to “2”.
Coffee Is Weak (Insufficient Use of Coffee)
- Grain size of ground coffee is incorrect - Check the grinding time and adjust to make the grounds finer or coarser as needed.
- Heads and filters are partially clogged - Contact an authorized technician for assistance.
- Service boiler temperature is inappropriate - Seek help from a licensed technician to correct the problem.
Coffee Is Overflowing from the Filter Holder
- Filter holder is dirty - Clean the filter holder.
- Group gasket is worn out - Replace the group gasket.
- Group heads are clogged - Remove the blockage. If issues persist, replace the group heads.
Leak Between Group and Filter Holder When Dispensing
- Cup gasket is defective - Call an authorized technician to service the unit.
- Filter edge is uneven - Reach out to a licensed technician for assistance.
Steam Wand Leaking When Tap Is Closed
- Gasket is faulty - Consult an authorized technician to resolve the problem.
- Foreign object is present in the gasket seat - Remove the foreign object.
Steam Leaking Under the Tap Knob During Opening
- Tap axis gasket is defective - Schedule an appointment with a licensed technician to service the machine.
Machine Not Dispensing Steam
- Dispensing nozzle is clogged - Unclog the dispensing nozzle.
- Dispensing ducts are clogged with limescale - Call an authorized technician for further assistance.
- Steam tap is faulty - Reach out to a licensed technician to address the problem.
Autosteamer Is Not Working
- Wand probe is broken - Get in touch with an authorized technician to correct the problem.
Boiler Fill Level Display Is Flashing
- Main water tap or purifying filter taps are closed - Open the tap.
- Boiler fill process is malfunctioning - Reset the unit by turning off the power for 5 seconds, then turn it back on by pressing the ON/OFF button. If issues persist, seek assistance from a licensed technician.
- Water level sensor is faulty - Contact an authorized technician to remedy the issue.
If you found this article helpful, be sure to take a look at the large library of Sanremo coffee machine manuals and diagrams on our site for more information that’s geared to your specific model.