Vertiv Liebert XDU 060, Installer/User Manual

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NOTICE
Risk of frozen pipes and corrosion from improper coolant mixture. Can cause water leaks resulting in
equipment and building damage.
When the cooling unit or piping may be exposed to freezing temperatures, charge the system with the proper
percentage of glycol and water for the coldest design ambient temperature. Automotive antifreeze is
unacceptable and must NOT be used in any glycol fluid system. Use only HVAC glycol solution that meets the
requirements of recommended industry practices. Do not use galvanized pipe.
NOTICE
Risk of no-flow condition. Can cause equipment damage.
Do not leave the water/coolant fluid supply circuit in a no-flow condition. Idle fluid allows the collection of
sediment that prevents the formation of a protective oxide layer on the inside of tubes. Keep unit switched On
and water/coolant fluid supply circuit system operating continuously.
NOTICE
Risk of clogged or leaking drain lines and leaking water supply lines. Can cause equipment and building
damage.
This unit requires a water drain connection. Drain lines must be inspected at start-up and periodically, and
maintenance must be performed to ensure that drain water runs freely through the drain system and that lines
are clear and free of obstructions and in good condition with no visible sign of damage or leaks. This unit may
also require an external water supply to operate.
Improper installation, application and service practices can result in water leakage from the unit. Water
leakage can result in catastrophic and expensive building and equipment damage and loss of critical data
center equipment.
Do not locate unit directly above any equipment that could sustain water damage.
We recommend installing a monitored fluid detection system to immediately discover and report coolant fluid
system and condensate drain line leaks.
NOTICE
Risk of doorway/hallway interference. Can cause unit and/or structure damage. The unit may be too large to fit
through a doorway or hallway while on the skid. Measure the unit and passageway dimensions, and refer to the
installation plans prior to moving the unit to verify clearances.
NOTICE
Risk of damage from forklift. Can cause unit damage. Keep tines of the forklift level and at a height suitable to
fit below the skid and/or unit to prevent exterior and/or underside damage.
NOTICE
Risk of improper storage. Can cause unit damage.
Keep the unit upright, indoors, and protected from dampness, freezing temperatures, and contact damage.
Vertiv | XDU™ Liquid to Air Heat Exchanger for Chip Cooling
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