Hi, I have a 4-wire Ritetemp thermostat, my wires are connected right but my unit on the outside will not come on. The blower comes on inside the house, but nothing outside. I not have a pump. And there are no fuses to my unit outside. What do I do?

Check the circuit breaker inside for the A/C. Looks like you have checked all else. Might have to be professionally serviced.