I have a Hayward low salt generator system 

recently I had my system stop working 

the problem I have is the display when I switch to super chlorinate the display lite goes on but after a few seconds all display lights go out and only power light is on 

normally the generator light goes on and super chlorinate when I turn the switch on 


but now the chlorinate light goes out after a few seconds  and the system is not working. 

my system is only in its second year so it's almost a new system 

what should I do. 
I can't get the chlorinate or super chlorinate to engage the system to work


thanks I'll wait for your reply