Chore-Time, Control Unit, models:

49000-4	Installation And Operator'S Manual
ATF 42343	User Manual
Chore-Tronics 2	Manual
Chore-Tronics 3 Control	Installation & Operator'S Instruction Manual
Chore-Tronics Model 16	User& Installer'S Manual
Chore-Tronics Natural Ventilation	User& Installer'S Manual
Tronics 3	Manual