Setup guide

L AUNDRY CONTROLLER INTERFACE (LCI) INSTALLATION
PRINTED OCTOBER 6, 2009
1-20
Install Alliance/Speed Queen LCI3020 in Laundry Machine
Two LCI3020s must be ordered when wiring to a stacked dryer.
8 Remove the operator console from the machine.
Refer to the Speed Queen service manual.
9 Route the 4-conductor cable from the LCM20 into the machine (see: Figure 1-17).
Stacked Machine: run two cables.
10 Attach female bullet connectors from the hardware kit to the machine end of the 4-conductor cable.
Use a strain relief or other means to protect and secure the cable where it enters the machine.
11 Insert the LCI male bullet connectors into the female connectors. (white to white, black to black, etc.).
Stacked Machine: perform the same process on the second cable.
12 Insert the four-pin Molex connector into the machine circuit board, as illustrated in Figure 1-17.
Stacked Machine: insert the second four-pin Molex connector into the second machine circuit board.
Some Speed Queen machines have a 1 x 7 header; in this case, the LCI 1 x 4 header fits onto pins 1 -
4, labelled START IN and AVAIL OUT.
13 Use the wire ties and blocks included in the hardware kit to dress the wires.
14 Terminate 4-conductor cable at the LCM20 1 x 4 terminal block(s).
1
2
3
4
1
2
3
4
white
black
red
black
red
black
white
4-pin Molex
Speed Queen Laundry Machine
Laundry Controller
Multiplexer (LCM20)
Figure 1-17 Alliance/Speed Queen Machine (LCI3020)
white
red
black
green
green
or equivalent 4-conductor cable
BELDEN 8723