Ph probe gives reading as 1 since pwm......
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Express Reef
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- Location: South Africa
Ph probe gives reading as 1 since pwm......
I need help, Since I installed my pwm module and placed the jumper inside the RA head unit for the pwm to work my pH does not work. It keeps giving me a reading off 1. I even try to calibrate the probe without any success. I even tried a new probe and gives the same reading off 1... before I installed the pwm module my ph was working 100%. Any suggestions????
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Express Reef
- Posts: 51
- Joined: Thu Mar 21, 2013 2:19 am
- Location: South Africa
Re: Ph probe gives reading as 1 since pwm......
What happens if you connect the dimming module without your LED drivers?
Roberto.