Electric Fan Draining Battery

In that case a charging issue can make the draining worse.

Electric fan draining battery. Free shipping on orders over 25 shipped by amazon. It may drain car battery even when you are driving. 1 2 3 relays 1 and 3 are identical with 4 pins. I have the fan wires connected directly to the battery terminals.

Every vehicle will have some amount of electrical drain which is normal. I recently replaced my fan with an electric one and installed a thermoswitch to turn it on when the engine is hot. 4 6 out of 5 stars 3 558. I wanted to also note that sometimes the fan would stop running when i shut the truck off only to start running again about 30 60 minutes after the truck was turned off.

Electric fan keeps draining battery issue. 8 powers the relays and the cooling fan timer unit and no. Radio and clock memory and engine computer memory will drain a small amount of battery power with the key off and that is normal. Get it as soon as tue oct 29.

Geek aire fan battery operated floor fan 15600mah rechargeable powered high velocity portable fan air circulator fan with metal blade up to 24h run time for camping traval hurricane 12 inch 4 4 out of 5 stars 283. I ended up going in a pulling the fuse so i could get to work the next day. Battery operated fans come in a variety of colors and sizes to meet every need. Choose a personal portable fan that s small enough to carry in your hand yet delivers powerful air movement.

But i think even though the fan isn t running it still sucks up the battery s juice. Electric fans drain battery some types of alternators produce more power at low rpm than others. Many car models use the alternator to charge radio clock lights and other small components. So the problem could be the relay coolant temperature sensor or the cooling fan timer unit.

The total output of the alternator might not be much help if it doesn t produce much power at idle. If the battery doesn t charge up properly you should have it diagnosed by a professional mechanic. The fans are switched on their negative ground legs. 29 powers the condenser fan.

There are actually three fan relays that work in tandem. 39 powers the radiator fan and fuse no. When the heat is on but you re away from electricity a larger portable fan will do the trick. Water temp 2 water temp 1 ac high side pressure water temp 2 comes on at 199f.

She would run fine when i would turn her off the fans would still run thus killing the battery. 2 has 5 pins. Each has its own relay. An electrical drain can be anything that is drawing power draining from the battery with the engine key off.

There are three switches.