ADVACNED CONTROL
The Advanced Control Menus allows the user to view and adjust Tempering, Fan,
Damper, Economizer and CO2 control cycle and cycle unit.
TEMPERATURE CONTROL
This screen allow to change the Control cycle which is to determine the operation
mode.
(e.g. Every 180 seconds, unit checks OA, Space(if equipped) Temperature or Humidity
conditions and determine/change the operation mode(Cooling / Heating)
SUPPLY FAN CONTROL
This screen allow to change the Control cycle and amount of air control
Only available under Air Volume (CFM) Control.
(e.g. Every 30 seconds, unit checks the Air Volume and modulates by plus/minus 2% to
maintain target Supply CFM value)
EXHAUST FAN CONTROL(RTD only)
This screen allow to change the Control cycle and amount of air control
Only available under Air Volume (CFM) Control, if differential pressure sensor is
equipped.
(e.g. Every 30 seconds, unit checks the Air Volume and modulates by plus/minus 2% to
maintain target Exhaust CFM value)
DAMPER CONTROL(RTD only)
This screen allow to change the judgment cycle of Economizer mode
(e.g. Economizer mode is enabled and set point is 65F(outside DB), then every 180 seconds
unit checks the OA condition to check whether enter Economizer mode or not)
ECONOMIAER CONTROL(RTD only)
This screen allow to change the judgment cycle of Economizer mode
(e.g. Economizer mode is enabled and set point is 65F(outside DB), then every 180 seconds
unit checks the OA condition to check whether enter Economizer mode or not)
CO
2
CONTROL
This screen allows to change the time cycle of detecting CO2 level in the space and
Fan Control(Air volume Unit(%)) per Control Cycle
(
e.g. Control Cycle: 600 seconds - Units check the Space CO
2
level every 600 seconds.
Fan Control Unit: 2% - If the Space Co2 level is below Target Space CO2 level, Unit decrease
the Fan Speed by 2%, every 600 seconds)
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