
STACKER 500KS USER GUIDE 53
Step 4. Install the wires harness and snap the bushing back into the controller housing
Push the wires through the hole in the controller housing; be careful of sharp edges! Once all the
wires have been pushed through the hole, snap the bushing to the controller housing by pressing it
with your finger. See photos below.
Step 5. Attach the Wires to the Controller Board
The wires are separated into two groups: the universal cable with 12 wires and the 4pin cable with
4 wires. Because both groups of wires share a blue, green, white, and yellow wire jacket color, it is
important to distinguish between these two groups to avoid attaching a wire to the wrong pin. Note,
the wires of the 4pin cable have been labeled and are loosely attached to each other.