User`s guide

Operating the DX LCD Display 4-27
dxtk_26
FLOOR 8 AHU POINT DATA 1/8 11:40
HA Room Temperature 25.8 Deg C
Deg C
Supply Air Temp 17.5 Deg C
OVR Supply Fan On
Return Fan On
Mixing Dampers 10.0 %
Heating Coil 0.0 %
Cooling Coil 75.0 %
Supply Filter Clean
Outside Air Temp 29.7 Deg C
Electric Meter 1234567 KWattH
ALM Humidifier S/S Fault
Room Set Point 24.0
ALARM: Room Temperature HA Total:02
Figure 4-17: Highlighted Value
5. Use the
and keys to change the value. For numeric values,
increases the value and decreases the value. For digital
points, either key steps the value through its possible states.
6. Press the
key to confirm the new value, or press the
esc
key at
any time to abort the procedure. The highlight returns to the
point’s description.
Note: If the selected point must be overridden (i.e., removed from
automatic control) to change its value, then the OVR status
appears to the left of the point description when you press
the
key to confirm the new value. The point’s value will
no longer be changed by the automatic control process until
you release the point (see Releasing Overridden Points in
this chapter). An example of an overridden point is the
Supply Fan in Figure 4-18.