Question-and-Answer Resource for the Building Energy Modeling Community
 | 1 | initial version |
Looks like this is caused by subtracting OAT_C from 23.88 in the EMS Programs. Adding "IF OAT_C >0" fixes the error, but you may want to add a more sophisticated check for cases when OAT_C is negative.
If you give me access I can create a pull request for my branch.
