User's Manual

Page 13 of 25
b) As shown in Figure 3-2, tighten screws on IRCU using a slotted type screwdriver.
Figure 3-2 IRCU Installation
c) Figure 3-3, connect the control cable to the AISG Connector locate at the lower part of the
IRCU and tighten the connector.
Figure 3-3 AISG Control Cable to PCU
d) If there is more than one IRCU need to be connect, daisy-chained cascade method can be
used as show in Figure 3-4.