The Crem ONYX and ONYX Pro espresso machines are the perfect addition to any restaurant, coffee shop or bar. But when something seems off you’ve got to fix it fast to avoid downtime. If you’re in this tight spot, then take a look at our Crem ONYX troubleshooting guide to figure out the problem quick.
Troubleshooting Machine Faults
Problem
Cause
Solution
Unit won’t start when turned on
Plug isn’t connected to power OR is inserted improperly
Circuit breaker and/or differential are disconnected
Power cable and/or plug are damaged
Check that unit is connected to power and that plug is in correctly
Check that the differential and/or breaker are connected
Contact authorized service agent
Steam wand doesn’t dispense steam
Steam wand is clogged
Clean the wand. If necessary, remove the nozzle and unclog it with a clean pin or needle
Water is forming under unit
Drainage tube is blocked
Clean drainage tube
Troubleshooting Brewing Faults
Problem
Cause
Solution
Coffee is dispensing too fast
Coffee grounds are too coarse
Use finer ground espresso
Coffee is dispensing too slowly
Coffee grounds are too fine
Use coarser ground espresso
Troubleshooting Limescale Faults
Problem
Cause
Solution
Coffee dispensing
Limescale buildup in heat
Contact authorized service agent
Brewing groups aren’t dispensing water
Limescale buildup in water system
Contact authorized service agent
Please contact a local factory authorized service agent who can help with this specific unit and all your commercial kitchen equipment needs.
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