I would like to know what voltage or signal the thermostat has to seal the 5-ton equipment to the tabliya it has and, gyr I think

It has a large transformer from 220v to 24 volts ..... and uses two two 24v coil contactors .... a line of the secondary of the treans ... that is the 24 volts goes the line of the coil of the two contactors .... one contactor is for the machine with its fan and the other for the motor of the handler ... the other line enters the r point of the and leaves for the compressor contactor and g for the contactor of the handler ... note the control can be hot or horizontal or vertical ... and it has to be level use level ... and put it dry on the air return