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7
Installing the Main Circuit Board
To begin, verify that the 24 Vac power cable is not connected to the termination board and then install the main circuit board as shown below. The
installation steps begin in the next panel.
Grounding Screw
B
A
D
C
Important: The 60-pin cable ejector is designed to eject the 60-pin cable when disconnecting. Refer to the right inset above.
10
Agency Listings and Compliance
The European Union (EU) Declaration of Conformity is available from your
local Trane® office.
Ensure that the slot keys are aligned when
connecting the 60-pin cable to the 60-pin cable ejector.
8
Installation Procedure
1. Hold the circuit board (A) at a 90° angle to the termination board (B) as
shown in previous panel.
2. Connect the 60-pin cable (C) to the 60-pin cable ejector slot (D) by
pressing down firmly on the cable until the ejector tabs collapse and
snap over the ends of the cable (previous panel).
3. Align the snaps on the top frame (E) with the mounting locks located at
opposite ends of the bottom frame.
Note: The snaps are located on the back of the top frame and are not visible
in the illustration below.
E
NOTE: Modem cover is the only component of units
.
that meets CE requirements
9
4. Using the tabs that are at both ends of the top frame, push the two frames
together in the direction indicated by the arrows. You will hear a click
when the two frames connect.
5. Connect the 24 Vac power cable to the termination board (F) as shown
in below figure. The green status LED will light (G).
6. Connect the Ethernet cable to the Ethernet connector on the circuit
board.
7. Connect the telephone cable to the modem connector on the circuit
board.
F
G
Modem Cover
Modem Connector
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-
-
-
-
-
-
-
Ethernet Connector
Trane - by Trane Technologies (NYSE: TT), a global climate innovator - creates
comfortable, energy efficient indoor environments for commercial and residential
applications. For more information, please visit trane.com or tranetechnologies.com.
Trane has a policy of continuous product and product data improvement and reserves the
right to change design and specifications without notice. We are committed to using
environmentally conscious print practices.
BAS-SVN221G-EN 14 Jan 2021
Supersedes 3270 3422 F (Mar 2016)
©2021 Trane
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