Trane BCHE - ECM Overview and Setup; Button actuation levels

90
BCX-SVX002A-EN
The user interface has three input buttons (see Figure 89,
p. 90), from left to right:
• Menu/Set
• Decrement
• Increment
Figure 89. User interface input buttons
Each button has several different actuation levels
depending on length of press, and what the UI is currently
displaying.
Table 31. Button actuation levels
Button
Menu/Set
Duration Action
Short Press in Status Display
<1 sec None
Short Press in Configuration Display
Toggles between parameter name and value without saving (abandons
value if changed).
Long Press/Hold in Status Display
>3 sec
Enters the configuration menu
Long Press/Hold in Configuration
Display
>3 sec
If on a parameter name, toggles to the value. If on a parameter value,
saves the value settings and returns to the parameter name as
confirmation.
Button
Decrement
Duration Action
Short Press in Status Display
<1 sec None
Short Press in Configuration Display
<1 sec
Scrolls through parameter names, or decreases value of parameter.
Long Press/Hold in Status Display
>3 sec n/a
Long Press/Hold in Configuration Display
>3 sec
Faster scroll through parameter name, or faster decrease of values of
parameters.
Button
Increment
Duration Action
Short Press in Status Display
<1 sec None
Short Press in Configuration Display
<1 sec
Scrolls through parameter names, or increases value of parameter.
Long Press/Hold in Status Display
>3 sec n/a
Long Press/Hold in Configuration Display
Faster scroll through parameter name, or faster increase of values of
parameters.
ECM Overview and Setup