Wiring Diagram Of Automatic Air Conditioning (AAC) Control Unit - Pe83.40-D-2101AE

Model 906.1/2/6/7 as of 7/1/13 with code H13 (Additional heat exchanger in passenger/load compartment) with code H18 (Additional heat exchanger for bus seats) with code HH9 (Air conditioner, automatic heater control) except code H08 (Roof-mounted air conditioning system, reinforced) except code HH2 (Electrically powered hot-air auxiliary heater) except code HH7 (Roof-mounted air conditioning system, basic) except code ZL3 (National version for Latin America)