Procopi 610-A Notice D'installation page 21

Programming the length of the back wash cycle
The length of the back wash cycle is set using the Switch S1.
There are 4 back wash cycle times to choose from.
S1
45 sec.
Programming the length of the rinsing cycle.
The length of the rinsing cycle is determined by the position of the S2 switch. There are 4 cycle times to
choose from.
S2
20 sec.
Setting the frequency of the back wash cycles.
Use the switch, S3, to set the back wash cycle interval.
ThenTjTk wash cycle times to62 c/T1365.469.554543 30.60 09.044 297.545433 BDCreW 0.60 2094 /T1365.46886355.222451
S3
Off
75 sec. 120 sec.
40 sec.
60 sec.
3 days.
7 days.
21/36
360 sec.
90 sec.
14 days.
2010/03 - Indice de révision : A - Code : 0026700