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5.1.4 Temperature Settings Screen
The Temp Set screen offers options to select temperature-control options including supply- and return-
air setpoints, see
To adjust temperature settings and setpoints:
1.
At the main menu, use Up/Down buttons to select Temp Set, and press ENT.
2. Use Up/Down buttons to select the setpoint or option, then press ENT.
3. Use Up/Down buttons to increase/decrease the value or toggle the setting, then press ENT.
The selection is saved.
4. Press ESC to return to the menu.
Figure 5.4 Temp Set Screen
Table 5.2 Temperature Options and Settings
Item
Description
Control mode selects the setpoint value used to control unit operation. Options are:
Ctrl Mode
NOTE: We recommend using return-air control mode when the unit is installed in an open rack.
Sup Stpt
Supply setpoint is the temperature maintained for supply air when supply air is selected as the control mode.
Ret Stpt
Return setpoint is the temperature maintained for return air when return air is selected as the control mode.
Temp DB
Temperature deadband.
Cool Prop
Cooling proportional band.
5.1.5 System Status Screens
The System Status menu offers options to review the state of system components, see
next page.
To view component run times:
1.
At the main menu, use Up/Down buttons to select the System Status menu, and press ENT.
2. Select the menu item, and press ENT.
5 Using the Controller and Display
Figure 5.4
below.
Table 5.2
•
Sup Air = supply air (default)
•
Ret Air = return air
below, describes the options.
Table 5.3
on the next page, describes the options.
Figure 5.5
on the
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