Trane Trace MP581/AH541 用户手册

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Installing the Tracer MP581/AH541 or Tracer Summit 
BMTX BCU Operator-Display Door Upgrade
Ordering numbers: 4020 1156, S3090-0443-62, 4020 1224, S3090-0483-62
To add an operator display to a Tracer MP581 or 
Tracer AH541 controller or a BMTX model building 
control unit (BCU), remove the enclosure door, then 
install the new door with the operator display. Keep 
this document at or near the controller for access to 
calibration and cleaning instructions for the 
operator display.
Removing the door
To remove the enclosure door:
1.
Open the door to a 90° angle from the enclosure 
as shown in Figure 1 on page 2.
2.
Lift the door to pull the hinge pegs from the 
hinge holes.
Installing the door
To install the enclosure door:
1.
Unpack the door and check for missing or dam-
aged parts. Check to make sure that the touch 
screen and magnetic latches are installed. Check 
for cracks in the plastic.
2.
Hold the door at a 90° angle from the enclosure 
as shown in Figure 1 on page 2.
3.
Align the hinge pegs on the door with the hinge 
holes on the enclosure.
4.
Gently lower the door until it rests securely in 
the hinge holes.
5.
Verify that the door swings freely on the hinges 
and that the magnetic latches hold the door 
securely when it is closed.
6.
Connect the operator-display cable to the opera-
tor display and the main board (Figure 1 on 
page 2
).
Note: 
The operator-display cable passes beneath 
the termination board on enclosures with 
factory-installed operator displays.
7.
Secure the operator-display cable to the enclo-
sure with a wire tie. 
Setting up the operator display
This section shows how to calibrate the operator-
display touch screen and how to adjust the 
brightness and contrast. To set up the operator 
display screens and security, see the Tracer MP580/
581 Programmable Controller Programming
 guide 
(CNT-SVP01B-EN), the Tracer AH540/541 
Configurable Air-Handler Controller Setup and 
Operations 
guide (CNT-SVX05B-EN), or the Tracer 
Summit System Programming 
guide (BMTX-
SVP01A-EN).
CAUTION
Avoid Equipment Damage!
To clean the operator display, use a cloth dampened 
with commercial liquid glass cleaner. Spraying water 
or cleansers directly on the screen may result in 
equipment damage.
Calibrating the operator display
To calibrate the operator display:
1.
On the home screen, press the Setup button. The 
Setup menu appears.
2.
On the Tracer MP581 or Tracer AH541, press 
the page down button to view the next screen.
3.
Press the Calibrate Touch Screen button. A cali-
bration screen appears.
CAUTION
Avoid Equipment Damage!
Do not allow the operator display to come in contact 
with sharp objects.
4.
Touch the target using a small, pliable, blunt 
object, such as a pencil eraser. Hold until the 
beeping stops. A second calibration screen 
appears.