Instruction Manual

M0233-01Model 3700
5-46 Rev. 10/11
TM
Lubrication and Maintenance
ELECTRICAL WIRING HARNESS SCHEMATIC (VACUUM FAN CONTROL)
Red (Power)
Black (Ground)
Orange (Vacuum Signal)
Black (Ground)
Yellow (Coil Power)
Brown (Motor Up)
Green (Motor Down)
Red (Power)
Black (Ground)
Orange/Black (Vacuum Signal)
Yellow (Coil Power)
Black (Ground)
White (Motor Up)
Blue (Motor Down)
To digital vacuum gauge.