Building Equipment Energy-saving Control and Management System Functions

Performs multi-mode control of equipment such as air conditioning, water supply and drainage, and ventilation systems. Capable of collecting data on electricity, temperature and humidity, gas concentration, water level, flow rate, pressure, etc. Equipped with on-site fault audible and visual alarm functions. Flexibly employs manual, automatic, and remote control, allowing online adjustment of control methods. Connects to the backend via RS485 bus, Ethernet, or wireless network. On-site human-machine touch screens can be equipped for visual operation.

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Contact: Manager Wu

Phone: 13891834587 (same number for WeChat)

QQ: 704151787

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LDN2000 Air Conditioning Fresh Air Unit Intelligent Integrated Controller

1. Product Overview

The LDN2000 Air Conditioning Fresh Air Unit Intelligent Integrated Controller can monitor indoor temperature and humidity, CO2, and PM2.5 concentrations in real time. The controller outputs signals to directly control the startup and speed of the fresh air unit. It is widely applicable in residential, commercial, and industrial settings, effectively improving air quality and creating a healthy, comfortable, humorous, environmentally friendly, and energy-efficient living and working environment.

2. Product Functions

① Integrated secondary circuit of exhaust fan electrical control box;

② Manual-remote-automatic control; device self-check; underground garage CO concentration detection; fan load rate detection; air quality detection; regional environmental quality detection; timed start-stop control of equipment; inverter control; damper interlock control; external linkage;

③ Provides exhaust fan startup timeout, overload, phase loss, imbalance, underload, leakage, blockage protection, and power recovery;

④ Provides fault location and cause for exhaust fans and electrical control boxes, facilitating quick equipment maintenance;

⑤ Real-time tracking and recording of exhaust fan efficiency and energy consumption data;

3. Product Models

Product Models:

LDN2000-A-SF-A Supply Fan Energy-saving Controller

LDN2000-A-PY-A Exhaust Fan Energy-saving Controller

LDN2000-A-KT-A Air Conditioning Energy-saving Controller

LDN2000-A-GS-A Water Supply Pump Controller

LDN2000-A-PS-A Drainage Pump Controller

LDN2000-A-XS-A Circulating Water Pump Integrated Intelligent Controller