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UPS RMH700/1000/1500
Instruction Manual
RMH Series
Page 25 of 37
Test operation:
if the UPS is operating using mains power, the test operation can be initiated by
briefly pressing the “ON/OFF” button.
Display/alarm signal: the display, including alarm signal, is the same as in
support operation, although mains power is available.
Fault operation:
if a fault develops in the equipment, the UPS immediately switches to fault
operation.
Display/alarm signal: during fault operation, the fault and bypass indicators light
up. Sequence (C) is used as the audible alarm signal. The ‘mains power
available’ status and 50% output load are also shown here.