GSi GRAINVUE User Manual page 30

Chapter 2: Installing the Fan Control Module
7. The free end of the Plenum Sensor cable (4) will enter the Fan Control Module (1) through the
center cord grip (17) marked "Plenum Sensor". If you have received the Plenum Sensor (3) with the
short cable, proceed to the next step. Otherwise, before running the cable (4) through the cord grip
(17) excess length of cable (4) can be cut off. Do not cut the cable (4) too short, and leave a few feet
of extra cable (4) should any re-work or re-routing be required.
8. Open the lid of the Fan Control Module (1) and loosen off the center cord grip (17) external
compression nut. Remove the cord grip sealing plug. Route the cable (4) through the cord grip (17).
Pull a working length of cable (4) through the cord grip (17).
9. If you have received the Plenum Sensor (3) with the short cable, proceed to the next step. If you
have received the Plenum Sensor (3) with the long cable (4), strip the outer jacket of the cable (4)
back by 2" to 3" (55 mm to 75 mm). Cut away the internal grey stranded material.
10.If you have received the Plenum Sensor (3) with the short cable, remove the pre-cut insulation ends
from each of the wires to expose the copper wire and proceed to the next step. If you have received
the Plenum Sensor (3) with the long cable (4), or if the pre-stripped wire ends are damaged, use
wire strippers with an 18AWG stranded wire stripping hole, strip off 3/8" (10 mm) of insulation from
each of the four conductors.
Figure 2-22 Stripping the cable inside the Fan Control Module
1 Fan Control Module
Plenum Sensor with Long Cable
4
30
Cord grip
17
PNEG-2394 Fan Control Module