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ZildjianDevil
05/01/2011, 01:44 PM
Hey Guys,

I'm having trouble with my MP40w Pump. I have two MP40w Pumps on my 180 system, i've never had problems with the one pump, but constant problems with the other.

my problem i have now with the one pump, is that it Blinks Red. now i know that it's a calibration problem, and i followed the correct steps to fix it, but it always comes back to flashing red. last week i followed the steps to fix the problem, and everything went fine, and the pump was perfect throughout the entire day. then the next morning the flashing red began again.

super frustrating, any thoughts?

Thanks,
-nick

EcoTech Marine
05/02/2011, 10:17 AM
Are you clearing the calibration or re-calibrating it? You should follow the steps to clear it completely.

jim.l
05/04/2011, 07:35 AM
When mine did that it needed cleaning. Calcium had built up on the back of the magnet.

ZildjianDevil
05/05/2011, 07:19 PM
yes i followed the correct steps as described in the manual. then the pumps works fine for only a couple of hours, then goes back to blinking red.

any thoughts?

what other steps should i follow?

Thanks,
-Nick

EcoTech Marine
05/06/2011, 10:37 AM
Please follow these instructions:

http://ecotechmarine.com/faq/troubleshooting/my-pumps-driver-is-blinking-red-what-should-i-do/