5
3.2
Installation with Control Module Serial Number 3199 and Lower
1.
For this type of installation the power jumper (E21) will need to be installed.
2.
Connect the cable from the ECHO display (D01) to one of the couplers (E20) and connect
one of the network cables (C01) to the other side of the coupler. Connect the remaining
coupler (E20) between the two network cables (C01).
3.
Connect the free end of the second network cable (C01) to the Display Bus connector on
the control module (E01). This is the end of the control module that only has one Deutsch
connector.
4.
Disconnect the network cable from the control module NORAC bus (end of control
module with two Deutsch connectors).
5.
Connect the 3-way coupler (E10) to the disconnected network cable. Connect cable C02
between the 3-way coupler and the control module.
6.
Insert the power jumper (E21) into the remaining connector on the 3-way coupler.
Figure 2: Power Jumper Installation
Only parts shown in black are included in this kit. Parts shown in blue are existing
parts.
