Installation Instructions for the IMD Version

ERMS/ERM2 I-LEM Installation Position

1. Following the instructions in I-Line Enable Module Instruction Bulletin (JYT97577), the ERMS/ERM2 I-LEM (item 3, of Front View of FlexSeT Switchboard with ERMS Feature: I-Line Stack Location of ERMS/ERM2 I-LEM) is factory installed in the lowest position of the I-Line section. The wire harness provided in the FlexSeT switchboard adjacent section is suitable for this location only.

   Front View of FlexSeT Switchboard with ERMS Feature: I-Line Stack Location of ERMS/ERM2 I-LEM

   

Wire Harness Routing

1. Locate the harness to be installed in the main breaker section. See Shipping Location of Pre-Assembled Wire Harness.

   Shipping Location of Pre-Assembled Wire Harness

   

2. Uncoil the pre-assembled harness to extend the length while maintaining the integrity of the factory pre-assembled portion.

3. Identify and cut off the coiling/fixing wire-ties using suitable wire snips. Be careful not to cut off the wire-mount dedicated wire ties. See Shipping Location of Pre-Assembled Wire Harness.

   Mounts and Ties for Pre-Assembled Wire Harness

   

4. Pass the harness underneath the section vertical barrier (item 1 of Detailed View of Wire Harness Installation in the FlexSeT Switchboard) to extend and reach the I-LEM (item 3 of Detailed View of Wire Harness Installation in the FlexSeT Switchboard and Final Wire Mounts and Plug Connections to ERMS/ERM2 I-LEM). Secure the wire harness using the harness pre-installed adhesive mount (item 2 of Detailed View of Wire Harness Installation in the FlexSeT Switchboard) and the three push-in wire mounts (items 4, 5 and 6 of Detailed View of Wire Harness Installation in the FlexSeT Switchboard and Final Wire Mounts and Plug Connections to ERMS/ERM2 I-LEM) within the I-Line section. Gently adjust the push-in wire mount positions along the harness length to provide a neat and professional appearance. Ensure that the wire mounts align to the specified position and matching holes.

   Detailed View of Wire Harness Installation in the FlexSeT Switchboard

   

   Final Wire Mounts and Plug Connections to ERMS/ERM2 I-LEM

   

5. Connect the 24 Vdc harness 2-Pin connector (item 8 of Final Wire Mounts and Plug Connections to ERMS/ERM2 I-LEM) to the ERMS/ERM2 I-LEM port labeled as "DC POWER OUTPUT / 24V+ 24V-" (item 9 of ERMS/ERM2 I-LEM Panel for Plug Connection).

6. Connect the ULP (Universal Logic Plug) RJ45 type connector (item 7 of Detailed View of Wire Harness Installation in the FlexSeT Switchboard) to the port labeled as "ULP 1" (item 10 of ERMS/ERM2 I-LEM Panel for Plug Connection) on the ERMS/ERM2 I-LEM. Ensure that the correct ULP and 24 Vdc plug connectors are used and connected to the designated ports on the ERMS/ERM2 I-LEM.

   ERMS/ERM2 I-LEM Panel for Plug Connection

   
   
   

Perform all functional ERMS tests per the Energy Reduction Maintenance Setting (ERMS) System Installation and User Guide (NHA67346).