Controller for direct control of different types of air conditioning and air-pump equipment, by the means of relays and 0-10v control. The module has three-step relay (typical for off/on, auto, heat, cool), a two-step relay for fan speed (low, medium and high), and a 0-10v output for step-less fan-speed. The module is controller by a DLP-MEU panel with inbuilt thermostat.
Downloads:
Datasheet (PDF).
Guide to installation and conficuration (PDF).
HDL HVAC Module Frequently Asked Questions (FAQ) (PDF).
Guide to installation different HVAC system integration using a variety of products and firmwares (PDF).
| Type of Product | HVAC module for AC and Fancoil |
| Working Temperature | 0~45°C |
| Working Relative Humidity | 20%~90% |
| Storage Temperature | -40°C~+55°C |
| Storage Relative Humidity | 10%~93% |
| IP Class | IP2.0 |
| Working Voltage | AC220-240V |
| Power Supply | DC24V |
| Power Consumption | 45mA/DC24V |
| Max Current | 2A |
| Installation | Standard 35mm DIN rail |
| Size | 72mm x 90mm x 66mm |
| Features | Fan speed: high or low |
| Mode: cooling, heating, ventilation | |
| Need to work with air conditioning panel | |
| Extra fan control method: DC 0~10V | |
| Communication method: HDL-BUS |
