22501 Multi function LED Controller V3.0 User Instructions Page 1 of 11
22501
LED Controller
USER INSTRUCTIONS
Pls kindly read through instructions before use
22501 Multi function LED Controller V3.0 User Instructions Page 2 of 11
Forword
Thanks for choosing our 22501 LED Controller. Before installation and use, we
strongly recommend you to read through this manual carefully. If device has
been damaged during transport, please report it to your supplier immediately.
Please don’t take any action without contacting your supplier first.
After-sales Service
From the day you purchase our products within a year, if being used properly
in accordance with the instruction, and quality problems occur, we provide free
repair or replacement services except the following cases:
1. Any defects caused by wrong operations..
2. Any damages caused by unauthorized removal, maintenance, modifying
circuit, incorrect connections and replacing chips.
3. Any damages due to transportation, vibration etc after the purchase.
4. Any damages caused by earthquake, fire, lightning strike, pollution and
abnormal voltage.
5. Any damages caused by negligence, inappropriate storing at high
temperature and humidity environment or near harmful chemicals.
6. Product has been updated
Safety Warnings
1. Please don’t install this controller in lightening, intense magnetic and
high-voltage fields.
2. To reduce the risk of component damage and fire caused by short circuit,
make sure correct connection
3. Always be sure to mount this unit in an area that will allow proper
ventilation to ensure a fitting temperature.
4. Check if the voltage and power adapter suit the controller & if anode or
cathode definition is the same as the controller’s.
5. Don’t connect cables with power on. Make sure a correct connection and
no short circuit checked with instrument before power on.
6. Please don’t attempt any repairs yourself; doing so will void your
manufactures warranty.
