We'll notify you via e-mail of your refund once we've received and processed the returned item. If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days). You should expect to receive your refund within two-three weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
#BATTERY ISOLATOR RELAY DIAGRAM MANUAL#
I've tried to illustrate this in the chicken scratch drawing attached to the post - the upper battery being the main battery, the lower battery the auxiliary, the left relay being the heavy-duty isolator, the left switch being a manual override, the right switch representing the ignition-controlled circuits that also provide power to other circuit devices, and the heavily scribbled line showing the effect of closing the manual override switch energizing the trigger post of the heavy-duty isolator, and also energizing the line connecting the isolator to one of the secondary posts of the smaller relay, but not continuing on to the 'other circuits' connected to the ignition-switched circuit.You may return most new, unopened items within 30 days of delivery for a full refund. This would allow me to wire a second manual switch in parallel to the smaller relay, which when closed would not energize the other devices on the 12v vehicle running circuit. What I thought would solve this problem was to use a second, smaller relay which would use the 12v vehicle running line as a trigger, and would have the secondary side connecting the main battery to the 12v trigger post of the isolator. Then I realized that doing so would also energize the 12v line that's normally on when the vehicle is running, possibly providing power to other devices on the same circuit.
At first I thought I could simply wire a switch in parallel to the existing trigger, that would connect the main battery to the 12v trigger post when the switch is closed. The 500 amp isolator that I'm looking at is simply a large relay - the trigger posts are connected to ground and to a 12v signal that's hot when the vehicle is running, and the secondary side of the relay connects the positive terminals of the two batteries. Many smaller battery isolators have such a reset switch or terminal built-in, but larger 500 amp isolators don't appear to have this function. I would also, however, like to be able to override the behavior of the isolator with a manual switch (e.g., to connect the batteries when necessary to use the auxiliary battery to assist in starting). So far so good, there are plenty of battery isolators to choose from. So I'd like to add a second battery to my car and have it isolated from the main battery when the alternator is not running.
0 kommentar(er)
