Daytime and Nighttime Defined
The remote sensor has a photocell that it is used to determine if the
controller will operate in Daytime or Nighttime mode. For the purpose of
this document, Daytime is defined as the time when the remote sensor
senses light and Nighttime is when it does not sense light in the room: The
actual time-of-day does not contribute to Daytime or Nighttime modes of
the Hyperion
2 Control.
®
The Hyperion
2 is preset with default Daytime and Nighttime control
®
parameters (shown in Factory Defaults and Control Limits section of this
document) that enable it to be used immediately out of the box.
Wireless Communication:
The Hyperion
®
the sensor and remote controllers (shown in Figure 1). The Hyperion
will control the room's environment even if the wireless communication
between the two modules is interrupted (more details on the Wireless
Control Network are given in the Wireless Control Network section of this
document). Issues with the Wireless Control Network are reported by both
remote controller and remote sensor (refer to the Wireless Control Network
Issues description in the Hyperion
document for further information).
Daytime Control:
The Hyperion
®
environment at the desired levels. During the Daytime, the LED on the
remote sensor will be illuminated but will flash momentarily every three-
seconds and the Hyperion
for MODE in the upper right-hand corner.
Controlling Relative Humidity (RH):
If the room's RH rises above the RH setpoint by the amount of the
hysteresis setting (the setpoint plus 2%), the Dehumidification output will
activate. This output will remain on until the room's RH drops below the
setpoint setting (the setpoint minus 2%).
Controlling Temperature:
If the temperature climbs above the desired setpoint by the amount of the
hysteresis setting (the setpoint plus 3° F), the controller will defeat the CO
output and activate the Exhaust output. The exhaust fan will remain on and
the CO
will remain off until the temperature falls below the setpoint by the
2
hysteresis setting amount (setpoint minus 3° F): at this point the controller
will then turn off the Exhaust output and allow the CO
described in the following Controlling CO
Control Description
2 uses a wireless control network to communicate between
2 uses the Daytime control parameters to keep its
2 remote controller will show the day symbol
®
2 Control Network section of this
®
section.
2
7
®
output to control as
2
2
2
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