Daikin MicroTech III User Manual

Unit State is a status only item which indicates the state of
operation in which the unit is currently operating. The unit can
be in any of the operating states shown.
Unit Status is a status only item which indicates the status
of operation in which the unit is currently operating. The unit
status can be any of the status values shown.
MWU Status is a status only item that indicates whether or not
the unit is in the heating state due to MWU function.
Dehum Status is a status only item which indicates the status
of operation of the dehumidier. The dehumidier can be active
or inactive.
Ctrl Mode is an adjustable item which sets the operating mode
of the unit. The unit can be in any of the modes shown.
Occ Mode is an adjustable item which sets the occupancy
mode of the unit. The unit can be in occupied, unoccupied,
tenant override, or auto modes.
Clg Capacity is a status only item which indicates the
percentage of the unit maximum cooling capacity currently
operating.
OAD/Econo Cap is a status only item which indicates the
percentage that the outdoor damper or economizer valve is
currently open.
Htg Capacity is a status only item which indicates the
percentage of the unit maximum heating capacity currently
operating.
Reheat Capacity is a status only item which indicates the
percentage of the unit maximum reheat capacity currently
operating.
Control Temp is a status only item which displays the current
value of the “Control Temperature.” The “Control Temperature”
is dened as the temperature input selected by the Control
Temperature Source parameter. For example, if the Control
Temperature Source parameter is set to “Return,” then the
control temperature parameter reads the same value as the
Return Air parameter.
Occ Clg Spt is a status only item which indicates the
temperature in which the unit will go into the cooling mode of
operation. Once a valid password has been entered this item
becomes an adjustable item.
Occ Htg Spt is a status only item which indicates the
temperature in which the unit will go into the heating mode of
operation. Once a valid password has been entered this item
becomes an adjustable item.
Disch Air is a status only item which displays the current
temperature reading from the unit’s discharge air temperature
sensor (DAT). This sensor is standard on all units.
DAT Clg Spt is a status only item which indicates the
temperature that the DAT should be maintained at when it is
in the cooling mode of operation. Once a valid password has
been entered this item becomes an adjustable item.
DAT Htg Spt is a status only item which indicates the
temperature that the DAT should be maintained at when in the
heating mode of operation. Once a valid password has been
entered this item becomes an adjustable item.
Min DAT Limit is a status only item which indicates the
discharge air low limit temperature on CAV zone control
units. Heating will be activated to maintain this setting when
the discharge temperature falls below it during the Fan Only
operating state. On VAV or CAV discharge control units, the
minimum discharge temperature limit is the DAT Clg Spt. Once
a valid password has been entered this item becomes an
adjustable item.
SAF Capacity is a status only item which indicates the
capacity of the supply air fan.
DSP is a status only item which displays the current duct static
pressure reading.
DuctSP Spt= is a status only item which indicates the duct
static pressure set point used for controlling the VFD for the
supply air fan. The VFD is modulated to maintain the duct
pressure at this value. Once a valid password has been
entered this item becomes an adjustable item.
RF/EF Capacity is a status only item indicating the capacity of
the return fan/exhaust air fans.
BSP is a status only item which displays the current building
static pressure reading.
BldgSP Spt is a status only item which indicates the building
static pressure set point used for controlling the return/exhaust
fan VFD. The return/exhaust fan VFD is modulated to maintain
the building static pressure sensor input to this value. Once
a valid password has been entered this item becomes an
adjustable item.
OA Temp is a status only item which displays the current
temperature reading from the unit mounted outdoor air
temperature sensor. This sensor is standard on all units.
EW Temp is a status only item that displays the current
temperature reading from the unit mounted entering water
temperature sensor. The sensor is standard on all water-cooled
units.
Rel Humidity is a status only item that displays the current
relative humidity reading from the optional humidity sensor.
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Daikin MicroTech III Specifications

General

Brand	Daikin
Model	MicroTech III
Category	Controller
Language	English