[EnergyPlus_Support] Main Branch Cooling Coil and Heating Coil Control Nodes

["Elmer Morrissey" <elmofuddly@xxxxxxxxx>]

Hello all,

I am getting max iterations on a loop  and I'm trying to go through 
the file iteratively to locate the source of the problem (node 
connections, correct flowrates etc). 

A brief description of the system I am trying to emulate:

I have a fixed flow system. The AHU takes full fresh air before 
entering a cooling coil, a heating coil and a supply fan (no 
reheat). The temperature leaving the supply fan is varied according 
to zone temperature.

What I have done:

I have two Controller:simple objects which both use the same control 
node (the supply fan outlet node). I have set this at 18oC. However, 
I would prefer to let EnergyPlus decide what the setpoint should be.

Could this be the source of my problems?

Kind regards

-Elmer





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