First, connect all the wires as the wiring diagram as above.Enter programming mode: Press and hold the button for more than 3seconds to into programming function. The LED on the top of the unit will flash a number of times indicating the current programme number (one for P1, twice for P2, etc.) . Setting and replace: within 60 seconds, press button once, the LED will start tosequence through the programme number(once for P1, pause 2 sec, twice for P2, pause 2 sec, etc.) . When the number of the required programme is reached press the button once. The LED will flash the number of times three times to confirm the programme number selected and then save the programme and quit automatically.

White Box,Color box,Blister

Professional Automotive & Marine Electric and Electronic products manufacturer.20 years experience in electrics and electronics development and manufacturing.Leader manufacturer of multiple battery isolator in China.

1. who are we?We are based in Shanghai, China, start from 2018,sell to Oceania(50.00%),Northern Europe(20.00%),North America(20.00%),Western Europe(9.00%),Mid East(1.00%). There are total about 11-50 people in our office.2. how can we guarantee quality?Always a pre-production sample before mass production;Always final Inspection before shipment;3.what can you buy from us?Battery Isolator,Battery Separator,Voltage Sensitive Relay,Battery Charger,Battery Switch4. why should you buy from us not from other suppliers?Professional Automotive & Marine Electric and Electronic products manufacturerSince 2005, in electrics and electronics development and manufacturingLeader manufacturer of multiple battery isolator in ChinaISO 9001:2015 certified5. what services can we provide?Accepted Delivery Terms: FOB,EXW；Accepted Payment Currency:USD,EUR;Accepted Payment Type: T/T;Language Spoken:English