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Delta UNOac A8 Installation Manual
Delta UNOac A8 Installation Manual

Delta UNOac A8 Installation Manual

Lcd display controller

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A8 LCD Display Controller
— Installation Guide —

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Summary of Contents for Delta UNOac A8

  • Page 1 A8 LCD Display Controller — Installation Guide —...
  • Page 2 Installation guide UNOac A8 LCD Display Controller <Feature> • LCD display • 4-way fan speed setting • Room temperature display <Specification> • Sensor:NTC • Temperature range:+5~+35℃ :-10~+60℃ • Operating temperature :<1W • Power consumption :+12VDC • Input power • Dimension:86 x 86 x 40.5 (mm) (Please refer to the original manufacturer's manual for the above specifications.)
  • Page 3: Lcd Display Instruction

    If the temperature is not accurate, you can operate as follows. 1. Under the off state, press button simultaneously for 3 seconds, will show (ROOM won’t show) Press the up and down triangle keys to adjust to the correct temperature value, it will automatically confirm after 6 seconds. Delta Confidential...
  • Page 4: Wall Control Installation

    5~8mm) Plate and mount this plate to 86 box Reinstall the wiring terminals in its using screws. (Note: please use the correct locations. Reinstall the front gradienter for calibration) module. Power-on test after installation. Delta Confidential...
  • Page 5: Wiring Connection Diagram

    Equipment Control board Pin define PIN5: Reserved PIN1: 12V(DC) Display controller PIN6: Reserved PIN2: RS-485 B PIN7: Reserved PIN3: RS-485 A PIN8: Reserved PIN4: GND PIN9: GND Dimension unit: mm Delta Confidential...
  • Page 6 The wired controller is a one-way transmission and cannot feedback signals from the device to the LCD panel. When it is controlled together with UNOsense, the LCD display may not match the actual operating status of the device. Please restart the wired controller to restore normal operation. Delta Confidential...
  • Page 7 DISTRIBUTION CONNECTIVITIES DHVAC – Distributed Heat Ventilation Air Conditioning is formed to incorporate Delta Group’s Building Automation Solution. Through out the integration, DHVAC’s solution echo Delta’s mission statement “To provide innovative, clean, and energy - efficient solutions for a better tomorrow”.