Temperatures - Daikin MicroTech III Operation Manuals

Temperatures

Menus in the Temperatures menu contain unit temperature
status information .
Table 4: Temperature Menu
Item Display Name
Control Temp=
Disch Air=
Return Air=
Space Temp=
OA Temp=
EF/LC Temp=
EW Temp=
Mixed Air=
ER LAT
ER EAT
Sump Temp
PA Temp
DRT2=
DRT3=
Control Temp is a status only item which indicates the current
Control Temperature value .
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 .
Return Air is a status only item which displays the current
temperature reading from the unit's return air temperature
sensor (RAT) .
Space Temp is a status only item which displays the current
space (or zone) temperature reading from the optional unit
space air temperature sensor input . If an optional space
temperature sensor is not installed and space temperature
value is not supplied by a network, the SpaceT Present=
item in the Setup menu should be set to "No" to disable the
alarm function associated with an open circuit at the space
temperature sensor input .
OA Temp is a status only item which displays the current
temperature reading from the unit mounted outdoor air
temperature sensor .
EF/LC Temp is a status only item which displays the current
entering fan/leaving coil temperature reading from the unit
mounted temperature sensor . This sensor is available on
RTU units with dehumidification capability. This sensor is also
installed on RTU units equipped with either gas or electric
heat and is used by the controller to calculate the heat rise
across the heat exchanger by comparing it to the discharge
air temperature input . The controller uses this information to
protect the heat exchanger against overheating .
OM 920-6 • MICROTECH UNIT CONTROLLER
Default Setting
—
—
—
—
—
—
—
—
—
—
—
—
—
—
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 .
Mixed Air is a status only item that displays the current
temperature reading from the unit mounted mixed air
temperature sensor . The sensor is standard on all Self
Contained units .
ER LAT is status only item which displays the current
discharge air temperature leaving the optional energy recovery
wheel .
ER Exh T is status only item which displays the current
exhaust air temperature leaving the optional energy recovery
wheel .
Sump Temp is a status only item that displays the current
evaporative condenser sump temperature .
DRT2 is a status only item which displays the current
discharge refrigerant line temperature sensor reading for
variable speed compressor on circuit #2 .
DRT3 is a status only item which displays the current
discharge refrigerant line temperature sensor reading for
variable speed compressor on circuit #3 .
26
Range
-50 .0–200 .0°F
-50 .0–250 .0°F
-20 .0–200 .0°F
-0 .0–150 .0°F
-50 .0–200 .0°F
-50 .0–250 .0°F
-50 .0–150 .0°F
-50 .0–250 .0°F
-50 .0–200 .0°F
-50 .0–200 .0°F
-50 .0–150 .0°F
-50 .0–200 .0°F
-50 .0–392 .0°F
-50 .0–392 .0°F
M d
enu esCrIpTIons
Password Level
6
6
6
6
6
6
6
6
6
6
6
2
6
6
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