សៀវភៅណែនាំអ្នកប្រើប្រាស់ សំណួរ និងចម្លើយចម្លើយ
ថ្ងៃទី 17 ខែកញ្ញា ឆ្នាំ 2025 - ម៉ោង 11:52 ព្រឹក
នេះបើយោងតាមសៀវភៅណែនាំសម្រាប់គ កម្មវិធីបញ្ជា LED បន្ទាន់ IOTA ILBHI SP24 2H HE SD HV, you can verify the functionality of the emergency LED driver by following these steps:
1. Apply continuous AC power to the unit and allow it to charge for at least 1 hour before testing.
2. Check that the TBTS light is on. The light will be red while the battery is charging and green when fully charged.
3. Press and hold the TBTS button for two seconds. The pilot light will blink, and within five seconds, the LED module should operate at a reduced light output for 60 seconds in test mode.
4. To exit the test mode earlier, press and hold the TBTS button for two seconds. If the LED module returns to normal operation, the unit is ready for both normal and emergency service.
In normal mode, the AC power operates the LED module as intended, while in emergency mode (when AC power fails), the emergency LED driver automatically switches on, providing illumination at a reduced output for a minimum of 120 minutes.
If you encounter any issues with the emergency កម្មវិធីបញ្ជា LED not operating correctly, refer to the troubleshooting section in the manual for possible causes and solutions. Additionally, the unit is designed to automatically test the emergency function monthly for 60 seconds and every 12 months for 120 minutes to ensure proper functionality.
បន្ថែមមតិយោបល់ថ្មី។