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Relay Switch??
Don/Ed...
Do you guys have the wiring diagram for the therostatic switch with a 30A relay for a Spal fan?? I have the manual switch working fine but found a place for the thermo switch and would like to use it and have the manual one for an "override" Thanks, Jack |
Jack, this is the way I wire the relay.
The relay terminals have #'s 30, 85, 86,and 87 stamped next to them. #30 goes to the positive terminal on the fan. Run the other fan wire to ground. #85 connects to wire 151 or an ignition power wire. #86 runs to the temp sender. #87 runs to the circuit breaker power side or direct to the battery. To hookup the over ride switch, remove wire 161 from the switch and replace it with a ground. The other side of the switch has wire # 157 which you can hookup to terminal #86 on the relay. Wire #151 and #157 run along the drivers side frame rail close to the upper control arm. Don |
Thanks Don!!!:D That'll make it easier than the ole "Hit-n-Miss" procedure!!**)
I have the instruction sheet that came with it somewhere....Must be in a well guarded place cause I CAN"T FIND IT!!!!:confused: How's CR-II coming along?? Good Luck!! Thanks Again, Jack:MECOOL: |
Hey Don!
Where do you like to mount the relay itself? Thanks, Dwain |
Dwain, anywhere that's good for easy access. I either mount it on the left front fender liner or under the dash on the passenger side.
Don |
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