Graco 332305B Heat Pump User Manual


 
Installation
332305B 15
Power DIN DC - 15 foot: Part No. 16U790
Pin and Related Wire Color (FIG. 4)
NOTICE
Be sure when power is applied that stirring paddle
rotates clockwise (when viewed from the top). If it is
wired incorrectly paddle could rotate counter-clockwise
which will damage the pump’s internal components. If
this happens, stop the pump immediately and wire unit
correctly.
Pin Pin Name Color
1-VDC Black
2+VDC White
3 Not Used Not Used
4 Not Used Green
FIG. 4
Ignition Switch
Fuse
1
2
3
4
Example Wiring Diagram
Connector on Housing
12V-pump - 7.5A - Graco kit #571039
24V pump - 4A - Graco kit #571040
(4)
(2)
(1)
Connector on Cable
(4)
(1)
(3)
(2)