HP Rt3000 G2 Manual

 
UPS  operations  41  
Configure mode 
The UPS can be placed in Configure mode while in Operate mode  (on page 40), Battery mode  (on page 
41) or Standby mode  (on page 40). 
In Configure mode:  
• Power is available at the UPS receptacles when entered from Operate mode. Power is not available 
at the receptacles when entered from Standby mode.  
• The UPS charges the batteries as necessary. 
• The UPS configuration can be updated. 
To place the UPS in Configure mode, press  and hold the On and...

UP

S  operations  42  
Button  Assertion 
time  Audible alarm
 Mode before 
assertion  Utility 
present ?
 Action
 
On 0.5 seconds Every 0.5 
seconds until the 
button is released
 
Standby Yes Energizes the load and 
resets the bypass entry 
count to 0  
Operate Yes Resets the bypass entry 
count to 0 
Auto-Bypass Yes Clears the UPS On audible 
alarms, resets the bypass 
entry count to 0, and 
attempts to transfer to 
Operate mode  
Converter Off Yes Clears the UPS On audible 
alarms, resets the bypass...

 
UPS  operations  43  
Available settings  Parameter   Associated LED  Explanation (when LED is 
illuminated)  
 127/240 Nom Overtemperature Nominal output voltage is 127 V for a low 
voltage model and 240 V for a high voltage 
model 
Wiring fault setting  Wiring fault Overload Audible alarm will sound when ground is 
missing or line and neutral connections are 
reversed 
   
  NOTE:
  For high voltage UPSs, the Site Wiring Fault function is disabled by default, but can 
be manually enabled.  
  
To...

UP

S  operations  44  
Verifying the REPO port connection  
NOTE:
  While testing, operate connected equipment in a safe test mode so the effects do not 
disrupt critical operations.  
After connecting the REPO port  (on page 20 ): 
1.Initiate a REPO by closing the REPO contact.
The Self Test, Battery Fault, Site Wiring Fault, Overtemperature, Overload, and Utility LEDs flash.
C
 AUTION:
  If the polarity is reversed while connecting the REPO port, the UPS powers up 
normally.  
2.Verify proper...

 
Maintenance  45 
Maintenance 
Removing the UPS front bezel  
  
Removing the ERM front bezel  
  
Replacing the batteries  
To replace the batteries:   

Mai

ntenance  46 
1.
Read and observe the requirements in "Important battery safety information" and "Battery care and
storage guidelines
 (on page  46)."
2.Follow the instructions in "UPS battery replacement procedure  (on page 47)."
Important  battery safety information  
WARNING:
  The unit contains sealed lead- acid battery modules. To prevent fire or chemical 
burns:  
• Do not attempt to recharge batteries after removal from the unit.
• Do not disassemble, crush, or...

Maintenance 47 
Obtaining new batteries   New batteries might be required within 30 to 60 days when the Battery Fault LED illuminates. Obtain 
spare batteries for the UPS when this
 occurs. 
Spare battery modules are available for this UPS. The UPS spare battery kit part number is 517703-
001. 
CAUTION:   Because of the short shelf life of the batteries, avoid storing a battery spare as a 
backup. Do not maintain an inventory of spare batteries on site unless a procedure to keep 
these batteries charg ed...

M

aintenance  48 
T

o  replace the components, reverse the removal procedure.  
I
 M PORT ANT :
  Charge the batteries for at least 24 hours before supplying backup power to 
devices. The batteries charge to:  
• 80 percent of their capacity within 3 hours
• 100 percent of their capacity within 48 hours
Testing the new battery module  
After installing the new battery module, press the Test/Alarm Reset button to initiate a self -test  (" Initiating 
a self -test " on page  43). 
I
 M PORT ANT...

 
Maintenance  49 
4.
 
Unplug the UPS power cord.  
5. Disconnect the communications cable from the option card.  
6. Disconnect the ground bonding cable.  
7. Disconnect the REPO port.  
8. Unplug the load devices.  
9. Unplug the ERM connected to the UPS.  
10. Remove the UPS front bezel  (" Removing the UPS front bezel " on page 45). 
11. Disconnect the battery leads.  
12. Remove the UPS battery bracket.  
13. Remove the UPS battery modules.  
14. Remove the screws securing the UPS to the...

 
Maintenance  50 
3.
 
Remove the two screws securing the option card and slide the card out.  
 
To replace the component, reverse the removal procedure.  
  
  N
OTE:   Replacing the option card might require power protector software to be restarted or 
reconfigured.  
  
 
U pdating the UPS firmware 
To update the UPS firmware, see the Hewlett Packard Enterprise website 
(http://www.hpe.com/info/rackandpower ). 
 
C onfiguring a USB to serial converter    
  NOTE:
  This procedure was tested on the...