line interactive rackmount uninterruptible power supply USER MANUAL MODEL 168328 MAN-168328-UM-0508-03
Thank you for purchasing the MANHATTAN® Line Interactive Rackmount Uninterruptible Power Supply (UPS), Model 168328. Installed in racks or used as a standard tower, this unit provides flexible power for server room environments, protecting your computer hardware from physical damage and providing emergency battery backup power to prevent data loss in the event of power problems.
safety instructions Upon receipt of your MANHATTAN Line Interactive Rackmount UPS, first remove and inspect the product for damage. If any damage is found, notify your dealer. Keep the carton and the packing foam in the event the product must be returned to the factory for service (damage sustained in transit when shipped from the user are not covered under warranty). • Place the device indoors in an area that has adequate airflow and is free from excessive dust.
operation & installatioN This Line Interactive Rackmount UPS can protect your equipment from surges, spikes, blackouts, brownouts and line noise. When AC power is present and the UPS is on, it continues to charge the battery and provide the power to the equipment directly from the AC line. The battery can provide stable power to complete your work, save your data and safely shut down your system when the utility power has failed. The UPS is simple to operate and install.
Initial Battery Charging The UPS is shipped from the factory with its internal battery fully charged. However, the battery may lose some charge during shipping and storage. The battery should be recharged before conducting the following test for proper operation and to ensure the UPS will provide expected run time. The UPS automatically charges the battery whenever the UPS is plugged in (the On/Off/Test switch doesn’t have to be turned on).
Test for Proper Operation Push the On/Off/Test button to turn on your computer equipment. The yellow indicator at the front panel should be illuminated and your equipment should operate normally. To test the operation of the Rackmount UPS, simply unplug its input cord to simulate a utility blackout. During this time, the UPS will emit one beep once every 10 seconds and the yellow LED remains lit to remind you that your equipment is operating from a source of power that is limited in duration.
be constantly on. It will be off when the unit is off. When the automatic voltage regulator (AVR) is operating, this LED will blink. 4. On-battery LED: In On-battery operation, this LED will be constantly on and the UPS will sound once every 10 seconds till the unit reaches its low-battery warning level or the unit returns to AC normal. 3 4 5 6 7 1 2 5.
. AC Input Power Cord: Plug the AC power cord into your power source. 10 12 11 10 9 9. Input Circuit Breaker: This protects equipment plugged into the outlet against short circuits or system overload. The UPS will 8 17 16 15 14 13 10 trip the breaker when loads exceed the UPS’s capacity. If the circuit breaker trips, unplug at least one piece of equipment from its UPS connection and reset the breaker by pressing the button back in.
12. Battery Backup & Surge Protection Outlets: These provide instantaneous backup power to your equipment for temporary uninterrupted operation during the utility power failure. 13. Site Wiring Fault: The LED will be illuminated if the UPS detects a fault in the wiring of utility power outlets. There are three possible reasons for a wiring fault: reversed polarity, an overloaded neutral or a missing ground wire. 14.
indicator table The UPS has both visible (LED) and audible (alarm) status indicators. The LED numbers correspond to the Indicator images on page 7, with the Load Percentage LEDs included at the bottom of the chart.
battery connection To preserve the life of the battery, the Rackmount UPS ships with the battery disconnected. Once the battery is connected following the steps below, let the UPS charge for 24 hours without a load. 1. Remove the faceplate by first pulling open the latch on the front-left of the UPS (where the MANHATTAN logo is, as shown at top right), then loosening the two recessed screws that are now visible. 2. With the faceplate removed, connect the two pairs of cables.
mounting procedures 12
TroubleshootinG Symptom Possible Cause The UPS will not turn Output short or overload shutdown. on. Computer interface or accessory problem. Weak Battery/Internal Weak batteries. Fault LEDs are lit; the UPS Internal UPS system fault. emits a constant tone. The UPS beeps and runs Sags or spikes have been detected on the batteries even and the UPS is briefly transferring though normal line connected equipment to its backup power is present. power source.
Specifications Note: Specifications may change without notice.
WARRANTY INFORMATION Coverage For the original purchaser of this MANHATTAN Line Interactive Rackmount Uninterruptible Power Supply residing in the United States or Canada, the device itself features a lifetime warranty covering material and workmanship (with a three-year warranty on the battery). Should the UPS fail, it will either be repaired or replaced (manufacturer’s option).
MANHATTAN offers a complete line of PC Components, Peripherals, Cables and Accessories. Ask your local computer dealer for more information or visit us online at ® www.manhattan-products.com Copyright © MANHATTAN All products mentioned are trademarks or registered trademarks of their respective owners.
