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[EnergyPlus_Support] Help with override error

I have the following error:

 ************* Beginning System Sizing Calculations
   ************* Beginning Plant Sizing Calculations
   ** Warning ** In calculating the design coil UA for Coil:Cooling:Water DOAS COOLING COIL
   **   ~~~   ** the apparatus dew-point is below the coil design inlet water temperature;
   **   ~~~   ** the coil bypass factor is unrealistically large;
   **   ~~~   ** the coil outlet design conditions will be changed to correct the problem.
   **   ~~~   ** The initial design conditions are: Tair,in = 24.4500
   **   ~~~   **                                    Wair,in = 9.478796E-003
   **   ~~~   **                                    Twater,in = 6.0000
   **   ~~~   **                                    Tair,out = 18.0000
   **   ~~~   **                                    Wair,out = 8.000000E-003
   **   ~~~   ** The revised design conditions are: Tair,out = 14.5987
   **   ~~~   **                                    Wair,out = 9.371939E-003

All my coil inputs possible are autosized. Zone and System humidity designs are 0.008 (default). My outlet Tair design is 18 deg (as seen in the error msg.)

1) What is going on here exactly?
2) How can I enter other parameters so that the error does not occur and no reheat is nessesary.





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