Dear TRNSYS users,
I have a problem with controlling type 665 (split heat pump). As you may know, this type uses catalogue data to interpolate and find the right outputs. In the case of extrapolating, a warning will occur. The type would return minimum or maximum output.
When I set the control signal for the type (Cooling signal or Heating signal) MANUALLY to 1 and ran the simulation, no error or warning occurred.
But when I try to control the type with some equations, too much warning and finally an error...
I used the equations to set some sort of seasonal thermostat.
I will attach my file (*.tpf *.bui *.tm2).
Thanks for your help.
Mehrdad