After assigning 32 Fan Coil Units and 3 Fresh Air Handling Units with COPs, simulation is giving error for FAHUs. It says:
- Too many zone mixers in Return Air Path=FAHU1 DEMAND SIDE RETURN PATH
- Too many zone mixers in Return Air Path=FAHU2 DEMAND SIDE RETURN PATH
- Too many zone mixers in Return Air Path=FAHU3 DEMAND SIDE RETURN PATH
- Return air Path(s) did not pass integrity testing
What is the solution to this? Because 8 zones are assigned to FAHU1, 8 to FAHU2 and 12 to FAHU3.