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My RO Shut Off Mod

PostPosted: Wed Mar 18, 2015 4:49 pm
by ewaldsreef
This is leak detector designed to go under the sink with an RO unit. I modified it to shut off on comand from one of the pwm ports.

The insides
Image

Relay added
[imghttps://scontent-sjc.xx.fbcdn.net/hphotos-xfa1/v/t1.0-9/10277588_10152652610926861_5752335617534427298_n.jpg?oh=65fd6ebd82008164e271557ac01a1b0f&oe=557E1B78][/img]

Put back together with a connector for the pwm
Image




Thank you Roberto for your help on the code
Code: Select all
  // Low Float for RO water
  if (ReefAngel.LowATO.IsActive())
  {
     ReefAngel.PWM.SetDaylight(0);
  }
  else
  {
     ReefAngel.PWM.SetDaylight(100);
    alert=true;
  }


Re: My RO Shut Off Mod

PostPosted: Thu Mar 19, 2015 5:28 am
by lnevo
Does it still detect leaks too?

Re: My RO Shut Off Mod

PostPosted: Thu Mar 19, 2015 6:56 am
by ewaldsreef
Yes. I wired the relay in parallel so the leak detector would still work. Eventually I am going to add a rope leak module to my setup.

Re: My RO Shut Off Mod

PostPosted: Thu Mar 19, 2015 7:45 am
by lnevo
very nice.