2: Wiring To An Facp - Honeywell Farenhyt ECS Series Manual

ECS Device Installation
When mounting the ECS-INT50W in the ECS cabinet that contains an ECS-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).
1. Mount the ECS-AMPMT plate into the cabinet using the six supplied screws. Orient with "Top" side up.
2. Secure the ECS-INT50W onto the six PEM studs on the mounting plate with six supplied screws. Ensure the side with only one
terminal block is at the top of the ECS-AMPMT. See the figure below.
PEM mounting studs
4.5.2 Wiring to an FACP
See Figure 4.34 to properly wire the SBUS and power of the ECS-INT50W to the FACP.
32
Figure 4.32 ECS-AMPMT installed in Cabinet
Side with one terminal
block is at the top!
Figure 4.33 ECS-INT50W Installed Using the ECS-AMPMT
"TOP"
TOP
mounting
holes
TOP
+ - + -
POWER B A
ECS Series Manual — P/N 151455:H 2/15/2022
Installing the ECS-INT50W
PEM mounting studs