Greenheck PGD1000W00, Справочное руководство

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Microprocessor Controller for MUA 10
®
e
xhausT
F
an
s
TaTus
This screen displays the fan enable command, and fan proving status.
a
irFlow
s
TaTus
This screen displays the current status of airflow volumes if the unit is provided
with airflow monitoring. The outside airflow is an optional monitoring sensor that
will appear when installed.
a
mbienT
l
ockouT
s
TaTus
Displays heating and cooling lockout status based on the outside air ambient
temperature. Ambient lockouts for heating and cooling can be altered by entering
Main Menu/Ctrl Variables/Temp Control.
o
uTside
r
eseT
This screen will be active if the controller is configured for outside air reset. The
heating and cooling devices modulate to maintain the supply air temperature
setpoint as determined by the outside reset calculation.
s
upply
s
eTpoinT
This screen is active when supply temp control is selected or the active mode of
control. Displays current supply temperature and supply temperature setpoint to
be achieved.
e
conomizer
r
amp
The economizer ramp screen will be active if the unit is configured for economizer
control. This screen displays the economizer setpoint, supply air discharge
temperature, economizer ramp status, and economizer control mode.
CO
2
r
amp
o
uTpuT
The CO
2
Ramp Output screen will be active if the unit is configured for CO
2
control. This screen displays the CO
2
setpoint, CO
2
level from the space, and the
status of the control ramp.
a
cTiVe
r
eseT
This screen will be active if temperature control mode is set for space or return
air reset. The supply temperature setpoint is calculated based on the active
setpoint and the current space or return temperature. The calculated setpoint is
scaled between the supply temperature min and max setpoints determined by the
current mode of operation.
Unit Status Overview
c
ooling
r
amp
This screen displays the active setpoint, supply discharge temperature, cooling
enable/disable, cooling ramp being sent from the controller, and the overall
capacity being demanded.