♦COMMISSIONING INSTRUCTIONS 1. When the car key is off, first connect the motor wire, Hall wire, turning wire, power cable, and electric door lock wire. 2. Leave the motor drive wheel unconnected and do not touch the ground or obstacles. 3. Turn the car key and turn on the power. Insert the white debugging learning line and observe the low speed rotation of the motor. If the motor is rotating forward, unplug (disconnect) the learning line, slowly turn the handle to the highest speed for 10 seconds, and the commissioning is completed. 4. If it does not work properly, please repeat the above operation.
♦PRECAUTIONS 1. The controller should be installed in a position that is ventilated, waterproof, and shockproof. 2. Before wiring, cut off the power supply and wire according to the plug-in diagram. 3. Determine the positive and negative poles of the power supply. The positive and negative poles of the power supply must not be reversed.
Hagzhou Yi Qi Shun Electronic Technology Co.,Ltd. is a company specializing in electric bicycle accessories.Located in No.22,Sanxing Road ,Renhe Subdistrict,Yuhang District,Hangzhou,Zhejiang,China.Our company is committed to the production of electric bicycle accessories.Our products are of good quality and reasonably price,our service is thoughtful.The quality of our products is our foundation,our product quality can quaranteeto our customers.Bad products never flow out of the factory,We guarantee that our service is excellent.
For a small number
we will use a door-to-door express delivery method. For larger quantities
we will use container shipping.
Q:How can we get a quotation?
A:Please provide the specification about the product, it’s better if you can provide picture,material or sample, so that we can give you an accurate quotation. We will send the quotation to you by E-mail or trade manager or other chat software after we confirm the details.
Q:Can i only buy meter? A :Yes,but the meter can't work alone,you should matching the serial port protocol with controller.
Q:I can't matching the serial port protocol with controller,what should i do? A:If you only purchase meter from our company,we can help you matching the serial port protocol.
Q:Can i get the sample? Yes,we can send the free sample for you.
Q:How long is the warranty period? A:12 month.
Q:What is your terms of payment? A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
Q:How about your delivery time? A: Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.