ECS Device Installation 151455
4-25
4.5.1.1 Mounting the ECS-INT50W
1. Remove AC power and disconnect the backup batteries from the main control panel.
2. To mount the ECS-INT50W inside the FACP cabinet under the main board, align the board with
the mounting holes. Secure the board to the enclosure with the supplied screws. See Figure 4-34.
Figure 4-34 ECS-INT50W in FACP Cabinet
3. When mounting the ECS-INT50W in the ECS cabinet that contains a EVS-NVCM, it is necessary
to mount the ECS-INT50W on the right side of the control board. To do this, you will need the ECS-
AMPMT mounting kit (ordered separately).
4. Mount the ECS-AMPMT plate into the cabinet using the six supplied screws. Orientate with “Top”
side up. (see Figure 4-35). Secure the ECS-INT50W onto the six standoffs, making sure the two
coil parts are at the top, and on the right side of the ECS-AMPMT. See Figure 4-36 and Figure 4-
36 for coil position.
Figure 4-35 ECS-AMPMT installed in Cabinet
"Top"
Mounting
Holes
ECS-AMPMT
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