I have a midea spilt unit ,and it cant even run for 30mins ,it would stop and is going to show you EC
SOURCE: subzero 690 flashing EC and service
Rhino, this is yet another simple fix. You need to call subzero and let them know that your ref section is not cooling properly. 9 out of 10 times it will be a problem with the evaporator coil needing replacement. Sub is aware of this issue and usually picks up the tab for this repair.
SOURCE: subzero 690 flashing EC and service
If you replace the fan and clean the coils, and the refrigerator STILL does not cool, then contact SubZero or a service provider for an evaporator coil replacement. Units manufacturer before mid-2003 had copper+aluminum coils that would corrode and allow all of the coolant to escape. The (should be warranty) replacement is all aluminum.
Note the freezer does not have this issue due to the lack of liquid water.
SOURCE: Vending machine issues
Only the fan at the compressor turns on and off with the compressor cycle. The evaporator fan runs steady to maintain air circulation and temperature balance and to affect evaporator defrost in the off cycle. Sometimes the condenser fan will run continuously to assist in the evaporation of condensed moisture from the evaporator drainage.
SOURCE: Delonghi EC 155 general help
You don't have to wait 15 mins. just a few minutes, then run some hot water to warm up the portafilter and dry it up, fill it up with coffee and when you get the gree light again, make your espresso . You will have to have a good fine coffee and make sure to pack the coffee really good and don't leave any around the edges , so could make a good seal. If you have steam coming out of the machine , is maybe to hot and is ready to brew . Cool down the machine after use, run water through it and let the steam out of the nozzle.
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