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Re: [EnergyPlus_Support] Return Fan

To: EnergyPlus_Support@xxxxxxxxxxxxxxx
Subject: Re: [EnergyPlus_Support] Return Fan
From: Vinay Devanathan <vinay.devanathan@xxxxxxxxx>
Date: Mon, 26 Jul 2010 16:14:06 -0400
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I have defined the max flow rate of the return fan equal to that of the supply fan. But, as it is a constant volume fan there is no option for defining the min flow rate.

On Mon, Jul 26, 2010 at 4:04 PM, Walter Buhl <wfbuhl@xxxxxxxxx> wrote:

Perhaps the return fan is resetting the flow. Try making the return fan minimum flow very small.
Check the fan flow maximum.

Fred Buhl

On Thu, Jul 22, 2010 at 12:08 PM, Vinay Devanathan <vinay.devanathan@xxxxxxxxx> wrote:

Hello,

When I do not include the Return Fans (Off), the maxHVAC iterations are not exceeded and the solution seems to converge. But when the Return Fan is On it does not. What might be the problem?

Thank you.

Regards,
Vinay

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References:
- [EnergyPlus_Support] Return Fan
  - From: Vinay Devanathan
- Re: [EnergyPlus_Support] Return Fan
  - From: Walter Buhl

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