# 2.3.2 — Panel Lg Plant

**Module:** [bms/controller-panel](../../../_playbook/modules/bms/controller-panel.md)
**WBS leaf:** 2.3.2
**Project:** Kingsford Hotel Bacolod — BMS (AB-Run-6)
**Date:** 2026-04-28

### Project-specific values
- **Panel ID:** DDC-LG-PLANT (Lower Ground Boiler / HWL Plant).
- **Equipment served:** SB-1/2 boilers, LG calorifier HWT-LZ, heat pump HP-LZ, recirc pump RP-LZ, hot-water headers HWH-LZ + power-meter Modbus drops MPM-MAIN/LIGHT-A/LIGHT-B.
- **Controllers:** 2 DDC controllers + 1 Modbus gateway for power-meter daisy-chain.
- **I/O modules:** 2 AI / 1 AO / 2 DI / 1 DO 16-ch + Modbus port.
- **Power feed:** DBV-MECH-LG (TBC); 20A; ~95 W (A7).
- **Network drop:** Cat6 to IDF-LG.
- **References:** A4 DDC-LG-PLANT, BMS-01 boiler-laundry + plumbing-HW blocks.