4
External Connections
How the PSU-1300ATX-12N is Cooled
Main AC Power In
External Nozzle
Socket (In/Out)
The PSU-1300ATX-12N power supply is not a self-dissipating product and must be
connected to an existing liquid cooling system (not included). The power supply will
overheat and may become permanently damaged if operated without proper cooling.
A special, colorless, non-electrically-conductive internal coolant is used inside the
PSU-1300ATX-12N. This liquid does not leave the power supply. External coolant is
supplied through the unit’s rear external nozzles. Coolant supplied to these nozzles
will never mix with the power supply’s special internal fl uid, so electrically conductive
external coolant may be used.
Main Power Switch
(Not used)
12V Fan Out
DC Signal Light
External Nozzle
Socket (In/Out)
Plugs for Internal Coolant
(DO NOT OPEN!!!)
CAUTION:
The bottom (internal) coolant
socket plugs must remain closed at all
times. Otherwise, the sealed internal fl uid
will leak. This liquid is not inexpensive and
evaporates very quickly. Tampering or
opening the bottom (internal) coolant plugs
will void the product warranty.
!
