[PDF] 4802-5092 Power Unit Motor Wiring Diagrams Rev 7-04 Part No. 4802-5092 Rev. 7-04 Power Curtain Unit Page 2 3. Motors and Wiring Diagrams for Power Unit Machines The following table lists motors that have been used in Hired Hand Power Unit machines. Need wiring diagram for fasco d1127 to wire for 115v - Fixya SOURCE: I need a wiring diagram for Fasco model #659. Yellow wire is light. Blue is vent. Red is heat element and fan after going through a circuit breaker and thermostat. Brown is night light. White is common to ventilator housing. Black is power to switch cluster. Posted on Feb 10, 2010 3-IN-1-Motor-9721 - Fasco Busy commercial refrigeration contractors can now save valuable time and money, while adding versatility to their replacement motor inventories, with the new 3-in-1™, high efficiency, multi-horsepower motor from FASCO.