Zippy R2W-6500P - Manual (Page 11)

1.8 INSTALLATION & TESTING
Turn off (Remote off) the on/off switch.
Mount the power supply in the system chassis using the proper mounting tool,
the mounting holes in the power supply should match those in the case. Attach
the connectors to the M/B by following the M/B instructions, there are various
connectors / pin-outs on both power supply and M/B. They should match each
other; otherwise the connection will cause undetectable harms.
Attach all the remaining power supply connections to the various peripherals as
needed. These connectors are “keyed”, so there will be only one possible way to
connect them.
Before applying power to the system, make sure there are no loose or incorrect
connectors. You do not need to worry about the setting of AC Input because of
the units’ full range features. Double check that all connections to the M/B are
matched properly. Maybe you would like to test the redundancy function before
you put back the cover of your system chassis. Remote on the on/off switch, you
will notice that if the power unit is operating properly, the individual LEDs and
external warning LEDs (please refer to Sec. 1.10 for detail explanation) are lit
Green. Now remove one of the power modules, the warning buzzer in the power
system will sound and the external warning LED which displays the status of the
total power supply system will change color to Red, the individual LEDs (on the
front of power module) indicating the power supply’s status will not light.
Meanwhile, the power supply will continue to backup the power output without
affecting the computer system’s operation.
When the warning buzzer sounds, the user can reset the warning buzzer by
pressing the buzzer reset or use the reset switch of the system chassis. The reset
switch can be connected by wires lead provided from the power supply system
(please refer to Sec. 1.10). Insert the power module which is removed for testing
earlier, the sound of the warning buzzer will disappear, the external warning LED
will turn Green again. The LED indicating the status of the power supply will
light again when testing another power supply by performing the similar
procedure.
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