1. ## schematic drawing.

having trouble drawing a schematic with a combination of switches for an air conditioner that is to work under these conditions:

1.) the temperature is above 90 degrees

or

2.) the humidity is greater than 60 percent AND the temp is above 65 degrees

all indoors.

thanks alot.

2. Originally Posted by rcmango
having trouble drawing a schematic with a combination of switches for an air conditioner that is to work under these conditions:

1.) the temperature is above 90 degrees
or
2.) the humidity is greater than 60 percent AND the temp is above 65 degrees
all indoors.
...
Hello,

1. I don't know whether I'm "good with schematics" or not...
2. I've attached a plan which you can use as base for a computer program.
If you are actually looking for a drawing of an electric circuit controling an airconditioner then this plan is worthless.

3. You have to use a clock for the loop.

EDIT: Please remove the "no" between $\boxed{\text{start}}$ and "temp>90". It is nonsense at this place.