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INDICATOR LAMPS
Utility
This amber lamp is illuminated when utility power is present. It sig-
nals that you may transfer the loads to maintenance bypass (UTILITY
mode) operation via the rotary switch. During a utility power outage,
this light will be off and the UPS will supply battery back-up power to
the connected loads if in UPS position.
UPS Available
This green lamp is illuminated when there is output power available
from the UPS. It signals that it is safe to transfer the connected loads
from utility power back to UPS output power.
Figure 8 Indicator lamps on 2U Hardwire POD
UPS
AVAILABLE
UPS
UPS
UTILITY
MAINTENANCE BYPASS
AVAILABLE
CONNECT UPS
LINE CORD HERE
IF UTILITY LAMP IS ILLUMINATED
MAINTENANCE BYPASS POSITION
MAY BE SELECTED
SWITCH TO UPS POSITION ONLY
WHEN UPS LAMP IS ILLUMINATED
CAUTION
LOAD
UTILITY
Green lamp:
Output power
available from UPS
Amber lamp:
Utility power present
Input from UPS
Connect to load socket
Connect UPS input
cord here
Hardwired
connection
from UTILITY
Hardwired
connection
to LOAD
Rotary switch