English-21
CLEANING & MAINTENANCE
SELF-CLEANING
When the descaling light
is on, it indicates that the appliance needs to undergo self-
cleaning. The appliance will remain in the best condition if this function is performed at
least once a month or more regularly depending on the hardness of water used. It is also
suggested to:
1. Fill the water tank to “MAX” level.
2. If possible add a water descaling package. Ask Oster Authorized Service Centers for
recommendations or questions.
IMPORTANT: Do not use vinegar or another cleaning agent to clean this appliance. The
cleaning agent might damage the appliance.
3. Plug in the appliance.
4. Place a large enough container under the coffee spout.
5. In standby condition, press and hold ON/OFF button
and Espresso
button
for 5 seconds. A beep sound will be heard with the descaling light
and Espresso
button will be ashing.
6. Press Espresso
button to conrm undergoing the self-cleaning process. To
resume back to the standby condition, press ON/OFF button
.
7. The descaling light
ashing indicates that the appliance is undergoing the self-
cleaning process. (Caution: Keep skin/body away from the hot water.)
8. When all the water in the water tank is being dispensed, the low water level light
!
and Espresso
button will be ashing. Remove all the remaining solution in the
water tank and ll the tank with normal tap water until the max position. When water
is lled into the water tank, the low water level light
!
will go off. The appliance
will continue the self-cleaning. There will be a pause. Please be patient and let the
espresso maker complete the process without interrupting.
9. When the self-cleaning process is completed, the appliance will turn off automatically.
EMPTY SYSTEM FUNCTION
The empty system function is recommended to use before a long period of non-use, frost
protection and before talking to a repair agent.
1. While on standby, press and hold the ON/OFF button
and Lungo button
together for 5 seconds.
2. The empty system light
will then start ashing.
3. Remove the water tank from the appliance. The empty system light
will light up
stably, indicating that the emptying is under process. You can press the ON/OFF
button
before removing the water tank to resume back to the standby condition.
4. When the empty system function is completed, the appliance will turn off
automatically.
Important: After performing the Empty System Function, press the hot water button
until water comes out from spout.