1. Download Zquel app from your App Store.
  2. Setup Account.
  3. Plug In unit.
  4. Click Setup/Gear icon at bottom of screen.
  5. Click “Setup New Device” and follow instructions.
  6. After setup, click home icon at bottom of screen
  7. Allow approx. 1 hour to start collecting data, up to 48 hours for System and IAQ data to calibrate.