How to perform manual simulation for double-head emergency led lights
How to manually simulate the dual-head emergency led lights of the emergency lighting controller? Press the simulation button twice continuously, the light simulates the monthly self-check function, the green indicator flashes at a frequency of 1HZ; the light will automatically enter the emergency state for 35 seconds +/- 3 seconds, and then automatically return to the automatic state. When the self-check emergency time is less than 30 seconds, the light will have a fault sound, and the yellow light will light up at 4HZ. Indicates that the battery capacity is insufficient and needs to be replaced.
When the battery is not fully charged, perform monthly self-check or annual self-check manual simulation operation. Fire emergency led lights may send out audible and visual fault signals, which will be eliminated after a power outage. When the self-check is running, the fire emergency led lights should be in a fully charged state;
Press the simulation button 3 times continuously, the emergency led lights simulate the annual self-check function, the green indicator flashing frequency is 3HZ; when the battery over-discharge protection part starts and automatically returns to the main power state, the lamp automatically enters the emergency state. When the emergency time is less than 30 minutes, the emergency led lights will have a fault sound and the yellow light will stay on for a long time. Indicates that the battery capacity is insufficient and needs to be replaced.
When the emergency led lights enter the emergency state, press and hold the analog button for 2 seconds to turn off the emergency output function of the emergency led lights. This function can effectively prevent the battery from being in a non-electric state for a long time, prolong the service life of the battery, and does not affect the automatic emergency function of emergency led lights after the main power supply is cut off.
The emergency led lights are equipped with a real overcharge protection circuit. When the battery is fully charged, the circuit will automatically switch to trickle charging and floating charging to protect the battery.