Wiring dual cooling fans.
Cooler fan motor wiring diagram.
Room air cooler wiring diagram 1 note.
This is based on the draw from the fans if the fans are larger and draw more than 15 amps each it s recommended to install a second relay kit as shown below.
Check the room air cooler wiring diagram 2 room air cooler wiring diagram 2 with capacitor marking and installation room air cooler wiring diagram 1 click image to enlarge.
Suggested electric fan wiring diagrams suggested primary cooling fan single speed on off using 12 volt switching devices only for primary activation note.
Hayden flex a lite or perma cool brands can provide a 12 volt output when activated.
Relays shown in these diagrams can provide options.