Toro 136-0372, Installation Instructions Manual

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Figure 39
1. 4-pin adapter (rate valve) 4. Blue wire (DIN wire
harness)
2. Gray wire (4-pin adapter) 5. Brown wire (DIN wire
harness)
3. Green wire (4-pin adapter) 6. DIN harness (rate valve)
Wiring Table—Rate Valve
Wire color codes—DIN wire
harness Wire color codes—4-pin
adapter (rate-valve position)
Not applicable Pink
Not applicable Black
Brown
Gray
Blue Green
4. Insert the brown wire of the DIN wire harness into
the butt-splice connector on the gray wire of the 4-pin
adapter for the rate valve.
5. Center the crimping tool over the butt-splice connector
and wires and crimp the connector securely.
6. Insert the blue wire of the DIN harness and butt-splice
connector on the green wire of the 4-pin adapter for
the rate valve (
Figure 39 ).
7. Center the crimping tool over the butt-splice connector
and wires and crimp the connector securely.
8. Use a heat gun to shrink the insulating sleeves of the
butt-splice connectors of the wires that you installed
in steps
3 through 6 .
9. Terminate the green and yellow wire of the DIN
connector as follows:
A. Cut the conductors of the green and yellow wire
flush with the insulation (
Figure 40 ).
Figure 40
1. Green and yellow wire
(cutting the conductor) 3. Taping wires together
2. Taping the end of the
green and yellow wire
B. Wrap the end of the green and yellow wire with
electrical tape to seal the wire (
Figure 40 ).
C. Fold the green and yellow wire to the brown wire
and blue wire and wrap the 3 wires together with
the electrical tape (
Figure 40 ).
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