PARA SYSTEMS MINUTEMAN PRO-RT 2U PRO1500RT2U (01) PDF Document

The PARA SYSTEMS MINUTEMAN PRO-RT 2U PRO1500RT2U is intended ONLY for installation in an indoor, temperature-controlled environment that is free of conductive contaminants. It is not intended for use in a computer room as defined in the Standard for the Protection of Electronic Computer/Data Processing Equipment ANSI/NFPA 75. The maximum ambient operating temperature for this UPS is 40°C.

For optimal performance and safety, adhere to the following guidelines:

• Install the UPS in a well-ventilated area.

• Keep the UPS away from excess moisture, heat, dust, flammable gas, or explosives.

• Ensure at least 20cm of adequate space at the front and rear of the UPS for proper ventilation.

• Do not mount the UPS with its front or rear panel facing down at any angle.

• Before use, allow the UPS to adjust to room temperature (20°C-25°C or 68°F-77°F) for at least one hour to prevent moisture condensation inside the unit.

You must connect the PARA SYSTEMS MINUTEMAN PRO-RT 2U PRO1500RT2U to a two-pole, three-wire, grounded AC wall outlet. The outlet must be connected to an appropriate branch protection (circuit breaker or fuse) and a utility power circuit provided with 20 amperes maximum branch circuit over-current protection in accordance with the National Electric Code, ANSI/NFPA 70.

Do not use extension cords, adapter plugs, or surge strips with the UPS. To reduce the risk of electrical shock, ensure that the combined sum of the AC leakage current for the UPS and connected equipment does not exceed 3.5mA.

To Turn On:

When the PARA SYSTEMS MINUTEMAN PRO-RT 2U PRO1500RT2U is connected to an AC source with acceptable voltage, press and then release the On/Off/Test button during the audible alarm’s first beep. The UPS will provide an output, power the load, and perform a five-second self-test. After the self-test, it will be ready for normal operation.

To Turn Off:

When the PARA SYSTEMS MINUTEMAN PRO-RT 2U PRO1500RT2U is in AC mode, press and then release the On/Off/Test button during the audible alarm’s first beep to turn the UPS off.

To completely de-energize the outputs of the PARA SYSTEMS MINUTEMAN PRO-RT 2U PRO1500RT2U, follow these steps:

1. If the UPS is on, turn it off by pressing and releasing the On/Off/Test button during the audible alarm’s first beep.

2. Disconnect the UPS from the AC wall outlet.

3. To de-energize the UPS completely, disconnect the battery.

To perform a ten-second self-test on the PARA SYSTEMS MINUTEMAN PRO-RT 2U PRO1500RT2U, ensure the UPS is in AC mode. Press and hold the On/Off/Test button until the audible alarm sounds four beeps, and then release it. During the test, the UPS will switch to Battery mode, the On-Battery icon will illuminate, and the audible alarm will sound. This test verifies the correct operation of the UPS and the condition of the batteries.

The control panel provides the following indicators:

• AC mode icon: Illuminates when the UPS is on and operating in AC mode. It will extinguish when in Battery mode and blink when in AVR (Boost and Buck) mode.

• On-Battery icon: Illuminates when the UPS is operating in Battery mode.

• Weak/Bad Battery icon: Illuminates when the UPS detects a weak, bad, or disconnected battery.

• Fault icon: Illuminates when the UPS detects an internal fault.

• Site Wiring (SWF) icon: Illuminates when the UPS detects a site wiring problem.

• Load Capacity Bar Graph: Displays the amount of connected load in 20% increments (20%, 40%, 60%, 80%, 100%).

• Battery Capacity Bar Graph: Displays the available battery capacity in 20% increments (20%, 40%, 60%, 80%, 100%).

If the amount of load attached to the PARA SYSTEMS MINUTEMAN PRO-RT 2U PRO1500RT2U exceeds 110% of its power rating, the Overload and Fault icons will flash on and off, the Overload error code will be displayed, and the UPS will sound a constant alarm to indicate an overload condition.

• Alarm Silencer: When the unit is operating in Battery mode, pressing the Alarm Silencer button will silence the audible alarm. The alarm will be re-activated when the UPS reaches the Low Battery Warning (LBW) threshold and cannot be silenced during the LBW alarm or any fault condition.

• Scroll Button: This button allows you to scroll through the UPS parameters available on the LCD screen, which include Input/Output Voltage and Frequency, Connected load KVA and KW, and Estimated Runtime.

The PARA SYSTEMS MINUTEMAN PRO-RT 2U PRO1500RT2U has several audible alarms to indicate its status:

• On Battery: One beep every 10 seconds.

• Low Battery Warning (LBW): Two beeps every five seconds, indicating approximately two minutes of runtime remaining.

• Weak/Bad Battery: Three beeps every five minutes until the battery is reconnected or replaced and passes a self-test.

• Overload: A continuous alarm in both AC and Battery modes until the excess load is removed.

• UPS Fault: A continuous alarm indicating an internal fault, and the output will be turned off.

This procedure should be performed by qualified service personnel only. The PARA SYSTEMS MINUTEMAN PRO-RT 2U PRO1500RT2U is shipped with its batteries disconnected.

1. Using two or more people, remove the UPS from the shipping box and place it on a flat surface.

2. Grasp the battery door on the left-hand side, pull it outward, and set it aside. No tools are required.

3. Verify proper polarity. Connect the battery connectors together. Note: Some sparking may occur, which is normal.

4. Re-install the battery door on the UPS.

5. Battery connection is now complete.

CAUTION: The UPS is extremely heavy; use two or more people for installation. DO NOT use the mounting brackets to lift the UPS.

Rackmount Configuration:

1. Mount the UPS into the rack and secure it with the four retaining screws provided.

2. Do not move the rack after the units have been installed, as it may become unstable.

Tower Configuration:

1. Place the UPS on a flat surface and remove the rackmount brackets.

2. Place the provided tower brackets in the desired location.

3. To orient the display, gently pry the LCD panel outward with a small flat head screwdriver, rotate it to the upright position, and press it back into place.

4. Slide the UPS into the tower brackets. When looking at the front panel, the YELLOW Battery disconnected label on the top cover MUST be on your left-hand side.

Wallmount Configuration (Requires optional kit):

1. Place the UPS on a flat surface and remove the rackmount brackets.

2. Rotate the LCD panel to the upright position as described above.

3. Align the wall mounting brackets with the screw holes on the side panels of the UPS and attach with the six retaining screws.

4. Use the provided template to mark screw hole positions on the wall.

5. Attach the four retaining screws to the wall into structural material, leaving approximately 3/8″ of the screws sticking out.

6. Position the UPS so the mounting bracket keyholes line up with the screws, then slide the UPS down until it rests securely.

7. Tighten the four retaining screws to secure the UPS to the wall.

Connecting Equipment:

Plug your equipment into the output receptacles on the rear panel. Ensure you do not exceed the maximum output rating of the UPS. DO NOT connect a laser printer, copier, vacuum cleaner, or any other large electrical device. DO NOT plug extension cords, adapter plugs, or surge strips into the UPS output receptacles.

Charging the Battery:

The PARA SYSTEMS MINUTEMAN PRO-RT 2U PRO1500RT2U will charge the internal batteries whenever it is connected to an AC source with acceptable voltage (90-150VAC). It is recommended that the batteries be charged for a minimum of 4 hours before use. If the UPS is stored for a prolonged period, the batteries must be recharged for at least 24 hours every 90 days.

Load Shedding Function:

The output receptacles are wired into two segments (labeled Load 1 & Load 2) that can be controlled individually or simultaneously via the Power Monitoring Software or an SNMP card. This allows you to selectively turn off less critical equipment to extend runtime for critical loads. Note: The output segment labeled ‘Always On’ does not support this function.

Emergency Power Off (EPO) Function:

Connect one end of an RJ11 cable to the EPO port and the other end to an EPO switch. In either AC or Battery mode, shorting pin 4 to pin 5 for approximately 0.5 seconds will shut down the UPS. The UPS must be turned back on to restart. This connection is not for telecommunication use.

This procedure must be performed by QUALIFIED SERVICE PERSONNEL ONLY. The batteries are hot-swappable. To perform a hot-swap (leaving the UPS on), start at step 6.

1. Turn off the equipment that is plugged into the UPS.

2. Press the On/Off/Test Button on the front panel to turn the UPS off.

3. Unplug the UPS’s AC power cord from the wall outlet.

4. Unplug the equipment from the UPS output receptacles.

5. Unplug any computer interface cables from the rear panel of the UPS.

6. Grasp the battery door on the left-hand side, pull it outward, and set it aside.

7. Disconnect the battery connectors.

8. Remove the four retaining screws for the battery retaining bracket.

9. Remove the battery retaining bracket and set it aside.

10. Grasp the battery pull tab and gently pull the battery module out of the UPS. CAUTION: The battery module is heavy. DO NOT use the battery wires to pull it out.

11. Slide the new battery module into the UPS.

12. Re-install the battery retaining bracket.

13. Re-install the four retaining screws for the battery retaining bracket.

14. Verify proper polarity. Reconnect the battery connectors. Some sparking may occur; this is normal.

15. Re-install the battery door on the UPS.

16. Properly dispose of the old batteries.

17. The UPS is now ready for normal operation. If the UPS has a Weak/Bad Battery Alarm after replacement, you must initiate a self-test to clear the alarm.

The batteries are Sealed, Non-Spillable, Maintenance Free, Value Regulated Lead Acid with a typical life of 3 to 5 years. Typical recharge time is 8 hours to 90% capacity from a full load discharge.