Liebert MP115HW User Manual page 4

ILLATION
NOTE: This manual provides instructions for the POD only. Refer to
your UPS manual for UPS operation and installation instructions.
1. Unpack the POD carefully, noting the packing method. Retain the
box and packing material for possible future shipments.
2. Visually inspect the POD for freight damage. Report damage to the
carrier and your dealer.
3. Verify that the UPS input cord and output receptacle of the UPS
match the POD plug (D) and receptacle (E).
4. If you already have a UPS installed, turn off your loads and unplug
them from the UPS. Turn off the UPS and disconnect the input cord.
5. Conduit knockout plates (G) are provided on each side and on the
bottom of the POD for input and output wiring. Use 75
wiring (min.) in compliance with NEC (NFPA 70) and all applicable
local electric codes. Refer to next page for wiring sizing guidelines.
6. To obtain access to the terminal blocks, remove the POD access
cover plate by removing the (4) retaining screws (C).
7. Connect the load wiring to the POD terminal block labeled 'LOAD'.
8. Open the circuit breakers feeding the input wiring. Connect the input
wiring to the POD terminal block labeled 'INPUT'. Recommended
external overcurrent protection and wire sizing is listed on next page.
Re-install the POD
screws (C).
9. Connect UPS input cord to the receptacle (E) on the side of the POD
labeled 'CONNECT UPS LINE CORD HERE'.
10. Connect the POD UPS output cord (D) (labeled 'CONNECT TO UPS
OUTPUT RECEPTACLE') to the output of the UPS system. Make
sure the POD rotary switch (A) is in the UTILITY position. Close the
input overcurrent protection breaker.
WARNING: The POD is now electrically live. Power is now available
to the connected loads and the UPS. The Utility lamp (B) should now
be illuminated.
11. Start the UPS according to its User's Manual. Turn on the loads and
insure all are up and operating according to specification. The POD
now powers your equipment in the Utility Mode
12. Verify that UPS lamp (F) on the POD is illuminated. If so, transfer
the rotary switch from UTILITY to UPS. The load is now being
supplied with power through the UPS.
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access cover plate and tighten the (4) retaining
4
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