Thermo King SLXi Spectrum, Maintenance Manual

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Controller Operation 7-12
Displaying Operating Data
Unit operational information appears on liquid crystal display (LCD). During normal operation, the Standard Display appears on
the screen. The Standard Display is the return air temperature (upper display) and setpoint temperature (lower display). Check
the symbols (icons) that appear on the display. These symbols identify the operating information that currently appears. The
ZONE icons at the bottom of the display identify the zone information that appears in the display.
NOTE: The Standard Display for each zone automatically alternates on the screen every 10 seconds.
A keypad allows the operator to program the setpoint temperature for each zone.
Entering Setpoint Temperature
The setpoint temperature of the unit can be easily changed. To adjust the setpoint, begin from the Standard Display:
1. Press the ON key of the zone you want to enter a new setpoint.
• If the zone was OFF, the zone will turn and show the Standard Display.
• If the zone was ON, the display will immediately show the Standard Display for the selected zone.
• ZONE 1, ZONE 2 and ZONE 3 icons in display identify which Standard Display you are currently viewing.
2. Immediately press the UP or DOWN arrow key until the desired setpoint temperature shows in the lower display.
Remote Control Panel for Multi-Temp MT µP-IV
Controller
1. ZONE 2 ON Key
2. ZONE 1 ON Key
3. ZONE 1 OFF Key
4. ZONE 2 OFF Key
5. UP Key
6. DOWN Key
7. Display
8. ENTER Key
9. ZONE 3 OFF Key
10. ZONE 3 ON Key