Temperature Screen; Set Points Screen - Daikin Maverick I Operation Manual

Temperature Screen

The temperature screen shows all available temperature
readings in the system. If any sensors are not available, the
control will either show "Sensor shorted" or "Sensor open"
messages.
Table 9: Temperature Screen
Item
Space Temp
Eff Space Temp
Return Air Temp
Outside Air Temp
Eff Out Air Temp
Disch. Air temp
Outdoor Coil temp 1
Outdoor Coil temp 2
Freeze Sensor 1
Freeze Sensor 2
Field Config 1
Field Config 2
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Set Points Screen

These screens allow the input of desired cooling, heating, and
defrost set points.
Table 10: Set Points Screen\
Item
Occ Cool Spt XXX °F
Range
Occ Heat Spt XXX °F
XXX °F Unc Cool Spt XXX °F
XXX °F
Unc Cool Spt XXX °F
XXX °F
Cool. Diff. X.X °F
XXX °F
Heat Diff. X.X °F
XXX °F
Min DAT Spt XXX °F
XXX °F
Max DAT Spt XXX °F
XXX °F
Stpnt Adj Enable
XXX °F
Setpoint Adjust. XXX °F
XXX °F
Hi Balance Point XXX °F
XXX °F
Lo Balance Point XXX °F
XXX °F
Tmp Lockout Cool XXX °F
XXX V
Tmp Lockout Heat XXX °F
Set Points
Set point is the desired temperature of comfort. The user has
two ways to adjust the set point: (a) using the User interface,
or (b) sending a command through the network. The set point
selection will only be valid when the board is not connected to
a thermostat.
The user can select occupied and unoccupied set points for
both heating and cooling through either the display or the
network. The selection through display does not allow the
user to choose set points closer than the value of the dead
band plus differential, so the control automatically changes the
value of the set point not being adjusted. As an example, if the
differential plus dead band equals to three degrees and the
user is adjusting cooling set point at 72°F, the control will lower
the heating set point to 69°F if the difference between the two
is less than three.
If the remote set point adjustment is enabled, then the control
will consider the hardwired potentiometer input to determine
occupied set points only. If the remote set point adjustment is
enabled but the input reads an invalid number, the control will
default back to the occupied set point selection.
Network data takes precedence over local selections. In other
words the control will follow a valid remote set point adjustment
from the network, even if the remote set point adjustment is
enabled and the hardwired input reading is valid.
The DDC Controller will consider the hardwired potentiometer
reading or the network remote set point adjustment as
the cooling set point. It calculates the heating set point by
subtracting dead band (2.0°F) and differential from the cooling
set point.
21
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Range
Cooling: 40 to 100°F, default 76°F
Heating: 36 to 96°F, default 68°F
Cooling: 40 to 100°F, default 76°F
Heating: 36 to 96°F, default 68°F
0.5 to 9.9°F, default 1.0°F
0.5 to 9.9°F, default 1.0°F
10 to 90°F, default 55°F
50 to 120°F, default 55°F
Enable / Disable
36 to 100°F, default 76°F
0 to 120°F, default 40°F
0 to 120°F, default 35°F
30 to 50°F, default 35°F
70 to 95°F, default 90°F
OM 1077-1 • MAVERICK I