GE Industrial Solutions CPS2400U - Manual (Page 17)

CPS2400U Upstream System – 19” Product Manual CPS2400U
850028186 r04 December 2013 17
8. Test each circuit by powering an open circuit at the remote end of the wire with a QS982 output. If red
lights do not flash, there is no leakage path to ground at operating voltage. If the FLT light does not blink
yellow, there is no hard short between tip and ring.
Note: 1. This step is shown here only for completeness.
It is to be performed after the Apply DC Power section is completed.
2. Circuit powering is usually accomplished by closing the circuit using a 5-pin protector after DC
power applied to the system.
Install Controller
Step Action
1. Remove the cover from the left hand end of the Primary Fan Shelf (with the display).
Figure 12 Fan Shelf Controller Cover
2. Insert controller into slot on the left of the Fan Shelf.
Secure with captive screw.
Figure 13 Controller Installation
Screw