Smeg STO905 - Инструкция по эксплуатации - Страница 16

User instructions 

51 

"3/1" OPTION BUTTON (available in all programs except the soak 
program) 

By pressing the button 

(8)

 you activate the "

3/1

" option, confirmed when 

the relative light comes on. This option has been studied for the use of  
dishwashing powder or tablets with integrated substances in place of  
regenerating salt or rinse-aid known on the market as “3 in 1” or “triple 
action” products; in this case the dishwasher will use the product in an 
optimal way avoiding salt and rinse-aid consumption, which could 
already be found in the dishwasher. 

Note:

  When selecting the "

3/1

" button, it is normal that the salt and 

rinse-aid lights remain on, if their containers are empty. 

DELAYING THE PROGRAM (available in all programs except the 
soak program) 

The 

PROGRAM DELAY 

button 

(12) 

can be pressed to delay the start of 

the program by up to 

9 hours

. This means that the dishwasher can be 

operated at the time of day of your choice. Press the button several 
times in succession and the display will show the delay with which the 
appliance will start, beginning from 

9 hours

. The dishwasher

will perform 

a dish pre-washing, and when finish, the “delay program” will enter in 
function as it was first set. 

TO SAVE ON ENERGY! … AND PROTECT THE ENVIRONMENT 

•

Always try to run the dishwasher fully loaded. 

•

Do not wash the dishes in running water. 

•

Use the washing program that is most appropriate for each type of 
load. 

•

Do not carry out any preliminary rinsing. 

•

If available, connect the dishwasher to a hot water supply up to 60°C. 

 
TO CUT DOWN ON DETERGENT CONSUMPTION! … AND PROTECT 
THE ENVIRONMENT 

The phosphates contained in dishwasher detergents are harmful to the 
environment. To avoid using excessive amounts of detergent and to save 
on electricity, observe the following: 

•

separate  the more delicate items from dishes that are more resistant 
to aggressive detergents and high temperatures; 

•

do not pour  the detergent directly on the dishes.