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Air-Condition controller SB-DN-HVAC (MAC01.331)

Air-Condition controller SB-DN-HVAC (MAC01.331). Description. SB-DN-HVAC (MAC01.331) module designed to control centralized HVAC or FCU, through HDL control panel with air-conditioning function, depending on the preset ,current temperature and with the built-in algorithm. Main functions.

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Air-Condition controller SB-DN-HVAC (MAC01.331)

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  1. Air-Condition controller SB-DN-HVAC (MAC01.331)

  2. Description • SB-DN-HVAC (MAC01.331) module designed to control centralized HVAC or FCU, through HDL control panel with air-conditioning function, depending on the preset ,current temperature and with the built-in algorithm

  3. Mainfunctions • It has three relays to control modes ( cooling, heating and dehumidification) • Three relays to control fun speed ( low, medium and high) • Built-in controlling algorithm which can control the air-conditioner smartly. • Can be connected up to 4 PCS of DS18B20( Digital Temperature Sensor, supplied by HDL) • One master module can control about 8 slave modules. • Support online upgrading

  4. Wiring

  5. Setting page the main tab for setting main configurations

  6. Test settings: The wiring test ensures that every relay has been wired correctly and that the system can operate safely, so before programming an end-user panel, the relay wiring can be tested here. Setting page

  7. Delay settings:- The compressor delay helps to protect the HVAC module from several problems, so it’s better to set some delay for each compressor. (refer to the manual of FCU) Setting page

  8. VAV fan voltage settings If the fan of FCU is controlled by DC 0-10V, then connected the fan to the DC 0-10V port of HVAC module, and set the fan speed controlling voltage in ‘VAV Fan voltage Setting’. (the voltage of fan speed, you can refer to the manual of FCU) Setting page

  9. AC model settings: There two different modes for the AC model settings regarding the wiring diagram a) normal mode: the time for compressor, you can refer to the manual of FCU. the wiring should be like this: relay1=cooling; relay2=heating; relay3=humidity. Setting page

  10. Setting page • AC model settings: • b)complex mode: • if the cooling/heating/humidity/fan/close mode need to use more than one channel to control, you can use complex mode. 1/5/2020

  11. Setting page • AC model settings: • example for complex mode: cooling=relay1 on; heating=relay1 & relay2 on. 1/5/2020

  12. This tab focuses on operation mode, host and temperature settings Air setup page

  13. Operation mode: There are two different operation modes. a) Fully control: the module has ability to control itself, and can be controlled directly from iLife app. The temperature can refer to inside sensor or outside sensor. Air setup page

  14. Air setup page • Operation mode: • b) Slave control: the module can only be controlled via a DLP, other device (e.g. iLife) can only control HVAC through the DLP. 1/5/2020

  15. Host settings one master HVAC module can control up to 8 slave HVAC modules synchronously. e.g. below screen shot control the slave HVAC (1-10) synchronously. Air setup page

  16. Air setup page • Module and status • Select temperature measurement ( Celsius or Fahrenheit). • Air-condition control info: you can enable/disable some function on AC. • Select the temperature range.

  17. Air setup page • Heating protect setting • Use this heating protect function(e.g. Close Fan relay), when turn on HVAC in heating mode, it can avoid unnecessary cold wind. • e.g. if you set 0 to 15C for protection, that means only when the coil is 15C or above, the protection will be removed, the fan will start to work normally. 1/5/2020

  18. Application 1 • HVAC in Slave control mode, DLP in Fully control mode. • HVAC setting: 1/5/2020

  19. Application 1 • HVAC in Slave control mode, DLP in Fully control mode. • DLP AC page setting:

  20. Application 2 • HVAC in Fully control mode, DLP in Slave control mode. • HVAC setting: 1/5/2020

  21. Application 2 • HVAC in Fully control mode, DLP in Slave control mode. • DLP AC page setting: PS: more information, please refer to the user manuals of HVAC and DLP. 1/5/2020

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