Atlas Copco Stationary Air Compressors User Manual

Instruction book 

2920 1521 00 

56 

 
1.  Starting from the Main screen (see section 8.1.2): 

- 

press the key "Menu" (F1) 

- press 

the 

↓ key until the option "Modify parameters" is followed by a horizontal arrow 

- 

press the tabulator key (5) to activate the menu 

2. Use 

the 

↓ key to scroll until the option "Clock function" is followed by a horizontal arrow.  Press the 

tabulator key (5), following screen appears: 

 

Clock Function 

 

 

 

  Not 

activated 

→ 

 

 

 

 

Menu Modify Delete 

 

F1 F2 F3 

 

 
 
3.  Press the key "Modify", "Not activated" starts blinking. 
4. Press 

the 

↓ key, "Not activated" changes into "Activated". 

5.  Press the key "Program". 
 
 
Important: 
1.  It is necessary to program the start/stop/pressure band commands in successive order timewise, 

e.g.: 
07.30 start 
07.30 pressure band 1 
08.30 pressure band 2 
17.00 stop 
etc. 

 
2.  Make sure that the clock function is activated (indicated as "Activated"). If not, the programmed 

start/stop commands will not be executed. 

 
 

 
Suppose the command to stop the compressor on Saturday 18:00 is to be modified: stopping at 17 
o'clock instead of 18 o'clock: 
 
1.  Starting from the Main screen (see section 8.1.2): 

- 

press the key "Menu" (F1) 

- press 

the 

↓ key until the option "Modify parameters" is followed by a horizontal arrow 

- 

press the tabulator key (5) to activate the menu