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East Central, IA | I think what you are saying is that you can't increase or decrease your flow with your increase/decrease switch??? Will the automatic rate control work? If the system will automatically control the rate then you will know that your cabling is ok. If the auto rate doesn't work, test your cable for continuity first before you dive into the box. Also make sure you have good clean power to the 450. If for some reason you aren't getting good voltage (at least 10.5+ volts) I've seen issues with things like this. | |
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Raven 450
