Trane VUV Installation, Operation And Maintenance Manual page 66

ECM Overview and Setup
NOTICE
Equipment Damage!
Do not change the PWM output voltage settings as
motor damage could occur.
Note: The motor control board functions and unit specific
settings are summarized on the motor control board
configuration label affixed to the back side of the
control panel low voltage lid, on every unit.
Table 22, p. 67 lists the parameter names and typical settings
of the motor control board, for reference only.
Do not change the electric heat protection settings if your unit
has electric heat.
If the format setting for rpm values are not correct (i.e., not four-
digit: XXXX), please check the operation mode of the motor
mod1 mod 2
control board and
SIG1 SIG2
format and .
Note: The following notes are provided for reference only,
and the motor control board label must be used as the
ultimate guide for setting up an motor control board on
specific units.
66
and motor signal output
UV-SVX005G-EN