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This module has never worked ideally in any version
of DOE-2. It is quite common in Australia to have 2-pipe cooling only
induction units (active or passive chilled beams) in the zone with ventilation,
dehumidification, and heating provided from the primary air system.
In 2.1E you could manually zero out the zone
heating capacities and use an outdoor-reset schedule to control SAT for heating
and rely on the zone units for space cooling.
I have fiddled around with the IU system all day in
EQuest v3.24 and I am no closer to a solution. It will not allow
HEAT-CONTROL = RESET and COOL-CONTROL=RESET does not produce the desired
effect. Furthermore it is allowing zone heating when both my MAX-HEAT-RATE
and HEATING-CAPACITY are set to a very small value (-1BTU/hr) ...
Has anyone else had similar difficulties or
successes with this system? I could use 4-pipe fan coils and set up a
dummy system passing outdoor air using OA-FROM-SYSTEM, but getting the
dehumidifcation load is tricky.
Regards,
Graham =====================================================You received this e-mail because you are subscribed to the BLDG-SIM@xxxxxxxx mailing list. To unsubscribe from this mailing list send a blank message to BLDG-SIM-UNSUBSCRIBE@xxxxxxxx |