Velocitach™ Motor Control Board - Trane VUV Installation, Operation And Maintenance Manual
Vertical classroom unit ventilator
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Also See for VUV:
- Installation and owner's manual (40 pages) ,
- Installation, owner maintenance (40 pages) ,
- Installation operation & maintenance (132 pages)
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ECM Overview and Setup
VelociTach™ Motor Control Board
The VelociTach™ motor control board controls and reports the
performance of up to two Trane brushless DC (BLDC) motors.
Figure 66. VelociTach™ motor control board
The motor control board also:
•
Coordinates the operation of the fan in response to electric
heat behavior and electric behavior in response to
hydronic heat behavior.
Table 17. Screen representation of alphabetical characters
A
B
C
D
E
A
B
C
D
E
F
Table 18. Screen representation of numeric characters
1
2
1
2
56
F
G
H
I
J
K
G
H
I
J
K
3
4
3
4
•
Incorporates a user interface that allows adjustment of
certain unit parameters and provides constant feedback on
motor operation.
•
Integrates service and troubleshooting tools.
•
Integrates a versatile configurable auxiliary temperature
sensor.
•
Incorporates various safety and lockout features, such as
maintaining proper fan speeds if electric heat is called for.
Status Display
Figure 67. Status display
The motor control board contains a four-digit, seven-segment
display that is used to present information in a format close to
real-world language, while having a small-form factor. Most
characters are immediately recognizable; however, please
consult
Table 17, p. 56
representation of each alphanumeric character.
L
M
N
O
P
Q
L
M
N
O
P
Q
5
6
5
6
and
Table 18, p. 56
R
S
T
U
V
R
S
T
U
V
7
8
9
7
8
9
for the graphical
W
X
Y
Z
W
X
Y
Z
0
0
UV-SVX005G-EN
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