The Pro HVAC Module
ALL your Air condition connection and control Problems now it solved
with Smart-HDL, the New Pro HVAC Module and the intelligent DLP LCD
Panel introduce you wide range of control
1 - Dont be confused, you can connect single Compressor Stage, Multi
Compressor Stages both in 1 Module.
2 - Safety Running time: adjustable Running Sequences for Single and
Multi Stage to safe your Compressor.
3 - Safety ON/OFF Protection: ON compressor, FAN safety adjustable
4 - All Modes, Adjustable Cooling Heating, Auxiliary control.
5 - FAN Control: 3 Fan speeds as Low , Medium , High
6 - No Need Convertor: 24 VAC, 110VAC, 220VAC compressors and fans,
all can be connected and controlled to the HVAC relays
7 - VAV control, 0-10 VDC controlling with adjustable High, Medium,
Low voltage Output
8 - AHU Control, 4-20 mA output
9 - Auto Mode: to auto select between Cool, Heat, Fan in all your
10 - Adjustable: Temp sensor calibration built in the LCD panel to
fit your real room temp.
11 - Extra sensors: Second Temp sensor/ Humidity input 4-20/0-10 V
12 - Diffrent calculation used LCD temp sensor, HVAC ext temp sensor,
or Average between both for big halls.
13 - More control: can be control as master slave thermostat for 1
compressor for many DLP LCD panels
14 - Powerfull: each DLP Thermostat can control up to 8 other LCD
15 - Integration: smart-HDL also can control split AC by IR control,
3rd Party HVAC BMS system by RS232.
Smart-HDL care about everyone in the world, to make your home
healthy, saves your energy, educates you, and makes you happier.
For more info, Manuals, Films and others you can visit our website
For installation and Programming Film you can visit