Descaling - Smeg SO4606APNR Manual

Descaling

The presence of scale due to lack of
descaling can compromise correct
operation of the appliance in the long
term.
Descaling is a long process (more than
one hour) that requires the user to be
present in front of the appliance.
Periodically the display will prompt you to
perform the boiler descaling procedure.
1. Touch the CONFIRM
confirm.
The appliance suggests the Drain reservoir
function
.
We recommend performing descaling
every time this is indicated on the
display in order to keep the boiler in
perfect operating condition.
The descaling process can be skipped
2 consecutive times.
After this, the appliance will not allow
you to run any other function until the
descaling process is performed.
914779675/A
Preliminary operations
In case there is residual water inside the
reservoir:
1. Open the door.
2. Place a jug or a container on the open
3. Pull the loading nozzle out of its housing.
4. Press the START
Residual water begins to drain into the jug (or
container).
5. Wait for the end of the drain flow.
6. Empty the water in the jug (or container).
7. Touch the CONFIRM
button to
Reservoir filling
1. Mix 100 g of citric acid with 650 ml of
2. Pull the loading nozzle out of its housing.
3. Place the end of the tube at the bottom of
4. Touch the START
5. In the end, shake the loading nozzle to
6. Place the loading nozzle place in its
7. Remove the jug (or container).
Boiler descaling function
1. Close the door
2. Descaling starts.
At the end of the descaling process the display
shows the request to drain the water softener.
Reservoir draining
1. Open the door
2. Place a jug or a container on the open
3. Pull the loading nozzle out of its housing.
4. Press the START
door.
the water into the jug (or container).
continue the function.
From now on, it will no longer be
possible to cancel the descaling
process.
water in a jug.
Do not use lactic acid or other
descaling agents.
the jug (or container).
the reservoir of the appliance with the
descaling solution.
remove any remaining water.
housing.
door.
the water softener into the jug (or container).
CLEANING AND MAINTENANCE - 121
button to start draining
button to
button to start filling
button to start draining