Trane TCONT 800 Series, Инструкция по установке, эксплуатации и обслуживанию

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52 BAS-SVX080B-EN
Feature Settings
Feature Settings allows you to enable or disable features and functions. The list is unit-specific
and is not shown in this document.
Discharge Air Reset
This button allows edits to Discharge Air Cooling Reset and Discharge Air Heating Rest functions.
Manual Control Settings
Manual control settings are temporary overrides that are used to setup and test equipment and
features. Most components are placed into manual override only after the unit has been placed
into S
Stto op p mode from the TD7 display. In stop mode certain components (supply fans, relief fans/
dampers, outside air damper, etc.) are manually controlled while the rest of the unit is prevented
from running. Pressing the A
Au utto o button allows normal ventilation and capacity control to run
simultaneously with the manually overridden components. Heating and cooling capacity manual
overrides must also be setup during stop mode but will only be started after the unit is placed
into auto operation. This ensures all normal protections and ventilation requirements are being
met.
Referring to . below, when a component is placed into manual override, a blue box with a white
arrow indicator is shown at the top of the TD7 display. To determine which components are in
manual override control, either press the indicator button from any TD7 screen, or navigate to
the S
Se ettttiin ng gss -- M Ma an nu ua all C Co on nttrro oll S Se ettttiin ng gss screen. Overridden components will display the same
indicator.
The M Ma an nu ua all O Ov ve errrriid de ess T Tiim me e R Re em ma aiin niin ng g indicates the remaining duration of the current set of
manual override events. The duration time is adjustable between 1 and 78 hours (default is 1 hr),
and is located at the display’s screen S
Se ettttiin ng gss -- U Un niitt S Se ettttiin ng gss menu button M Ma an nu ua all O Ov ve errrriid de ess
T Tiim me err S Se ettp po oiin ntt. Each time a component is placed into manual override the override timer
restarts. When the override timer times out, all existing manual overrides are terminated and the
unit returns to the last mode of operation (Circuit and Compressor Lockouts will not be
terminated when the Manual Overrides Timer times out).
Figure 43. Manual Control Settings screen
U Ussiin ng g tth he e T TD D7 7 o orr T TD D1 12 2 D Diissp plla ay y