Page 61
CONTROLLER UNIT POWER AND GROUND
CONNECTIONS
Power must be connected directly to the controller unit.
The power connection is the 2-pin Packard connector
(C5) of
the controller harness (Figure 45 or Figure 46).
The mating harness provided is approximately 18” (457
mm) long. If additional wire length is required, use mini-
mum 16 AWG type SXL, or GXL (SAE
J1128) wire.
Connect the black (B) wire to a chassis ground stud.
Protect the ground connection from corrosion.
Connect the red (A) wire to the power supply. It
is recom-
mended to connect the power wire to
a minimum 5 AMP,
fused, dedicated circuit. If a dedicated circuit is not avail-
able, the power lead may be connected to a terminal
where there is not a HIGH current load. Acceptable addi-
tional components powered from this terminal include
ENFO IV, Governor, Tank Level Gauge, etc.
Figure 45: SmartFOAM Harness Connections – Single Pump & Single Tank Shown
Figure 46: SmartFOAM Harness Connections – Dual Pump & Dual Tank Shown
To Next Page
