Trane UniTrane Fan Coil Installation, Operation And Maintenance Manual page 90

ECM Overview and Setup
Table 39. Button actuation levels
Button
Short Press in
Status Display
Short Press in Configuration Display
Long Press/Hold
in Status Display
Long Press/Hold
in Configuration Display
Button
Short Press in
Status Display
Short Press in Configuration Display
Long Press/Hold
in Status Display
Long Press/Hold
in Configuration Display
Button
Short Press in
Status Display
Short Press in Configuration Display
Long Press/Hold
in Status Display
Long Press/Hold
in Configuration Display
Configuration Examples
Example 1.
To view the value of parameters without
saving. In this case we wish to verify that the "Low Speed
Value" for Motor 1 is set correctly to 800 rpm.
Figure 80. Verify low speed value
Example 2.
We wish to change the change the value of
Low Speed to 820 rpm:
We will continue from the previous example as shown
below, using a long press to "save" the new desired value.
Note: If the display has timed out and returned to the
status loop, repeat Example 1 to arrive back at this
example's starting point.
90
Duration
<1 sec
>3 sec
>3 sec
Duration
<1 sec
<1 sec
>3 sec
>3 sec
Duration
<1 sec
<1 sec
>3 sec
Menu/Set
Action
None
Toggles between parameter name and value without saving
(abandons value if changed).
Enters the configuration menu
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.
Decrement
Action
None
Scrolls through parameter names, or decreases value of parameter.
n/a
Faster scroll through parameter name, or faster decrease of values of
parameters.
Increment
Action
None
Scrolls through parameter names, or increases value of parameter.
n/a
Faster scroll through parameter name, or faster increase of values of
parameters.
We start with the motor control board scrolling status
display and proceed as follows:
Figure 81. Change value of low speed
UNT-SVX07E-EN