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Donnie Wright

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Reply with quote  #1 
when assigning relay to the controller when using 0-10 outputs.You have to assigning the analog output first with the  fan you are are going to use. Then you program the relay number as same as output . which would be the fan that is the variable speed fan  
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Donnie Wright

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When you are using a variable speed fan and you see that the fan. is running at 85 %but the fan variable speed drive is running at 60 hz when it should only be running at 55.25 hz . to fix the problem you will need to go to the controller and change the max fan speed output. to do that you need to go to the instillation menu then press the analog output then press help and go to set press enter .that where you will see the max fan speed output you will need to change that from 8.5 to 10 volts .you will also see that you can change the fan boost also in that screen
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