DeLonghi EC155 User Manual

11
Problem Possible cause Solution
Espresso coee does not ow out No water in the tank Fill the water tank
The holes in the lter-holder are
blocked
Clean the holes in the lter-holder spouts
The espresso boiler outlet is blocked Clean as indicated in the “Cleaning the boiler
outlet” paragraph
Espresso coee drips from the ed-
ges of the lter-holder instead of
through the holes
The lter-holder is inserted incorrectly Attach the lter-holder correctly and turn it fully
home rmly
The espresso boiler gasket has lost
elasticity
Replace the espresso boiler gasket. Contact
De’Longhi Customer Experience
The holes in the lter-holder spout are
blocked
Clean the holes in the spouts
The espresso coee is cold The espresso OK light is not on when
the coee dial is rotated to coee
delivery
Wait for the OK light to switch on
Pre-heating has not been carried out Pre-heat as indicated in the paragraph “How to
Prepare Espresso Coee”
The cups have not been pre-heated Pre-heat the cups using hot water
Loud pump noise The water tank is empty Fill the water tank
The tank is inserted incorrectly and the
valve on the bottom is not open
Press the tank lightly to open the valve on the
bottom
There is an air blockage in the tank. Follow the instructions for “Production of Hot
Water” paragraph until water is delivered
The coee crema is pale or very
thin (it ows quickly from the
spout)
The ground coee has not been

Tamper the ground coee more (g. 10)
Not enough ground coee Increase the amount of ground coee
The coee is not ground nely enough Only use coee ground specically for espresso
coee machines
Incorrect type of ground coee Change the quality of the ground coee
The milk does not froth when ma-
king a cappuccino
The milk is not cold enough Always use milk at refrigerator temperature
The cappuccino maker is dirty Carefully clean the holes in the cappuccino maker,
in particular, those indicated in gure 19
The appliance switches o The auto switch o intervened Press the ON/OFF main switch to turn the
appliance on
troubleshooting

DeLonghi EC155 Specifications

General

Type	Espresso
Product type	Espresso machine
Built-in grinder	No
Capacity in cups	2 cups
Coffee input type	Coffee pod, Ground coffee
Coffee maker type	Manual
Appliance placement	Countertop
Water tank capacity	1 L
Product color	Black, Silver
Cappuccino making	Yes