Application Guide

Section 5876 Installation Instructions
Issue AT, April 26, 2013 Spec. No. 582140000 (Models 802
NLDB, 802NLEB and 802NL-B)
Page 5-38 Chapter 5. Installing the Rectifiers and Initially Starting the System
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26) With GO TO MEASUREMENT MENU being displayed, press and release the
FUNCTION SET ENTER key.
27) Press and release the FUNCTION SELECT DOWN arrow key.
a) Requirement: Temperature sensor (if installed) temperature is displayed.
28) Press and release the FUNCTION SET YES (+) and NO (-) keys simultaneously,
to return to the beginning of the MCA menu tree.
Checking System Status
Procedure: Verify the state of the following system status indications.
MCA Interface Pad:
a) Requirement: MCA displays SYSTEM OK message.
b) Requirement: MINOR indicator off.
c) Requirement: MAJOR indicator off.
d) Requirement: AC indicator green.
e) Requirement: TEST/EQ indicator off.
f) Requirement: ALARM CUTOFF indicator off.
Rectifier:
a) Requirement: AC/IDENTIFY indicator green.
b) Requirement: Rectifier “FAIL” indicator off.
c) Requirement: Rectifier “Protection” indicator off (480V input Rectifier only).
Power/Distribution Bay:
a) Requirement: BAY ALARM indicator green.
(located on outside of door at top)
b) Requirement: Distribution Bus indicator green.
(located on hinged panel covering
MCA Distribution Bus Monitoring circuit cards)
c) Requirement: POWER indicator green.
(located inside bay, center section)
d) Requirement: FA indicator off.
(located inside bay, center section)
e) Requirement: Status indicator located on the following circuit cards green.
MCA/Router circuit card
MCA Distribution Bus Monitoring circuit cards
LMS CPU circuit card (if installed)
MCA Customer Alarm Relay circuit card (if installed)
Power Only Bay:
a) Requirement: BAY ALARM indicator green.
(located on outside of door at top)
b) Requirement: POWER indicator green.
(located inside bay, center section)