UPS471-02-00 PW9000DPA User Manual UK Dated 06/08/14
57
6: Troubleshooting
6.1
Alarms
In the event of an alarm condition the red ALARM LED-indicator will illuminate on the operator control panel and the
audible alarm will sound.
In this case proceed as follows:
1. Silence the audible alarm by pressing the RESET button.
2. Identify the cause of the alarm condition by means of the events register in the main menu
(see paragraph 2.5.3)
.
3. In case of doubt please contact your nearest service agent or call Uninterruptible Power Supplies Ltd. on 0800 731
3269.
Fault identification and rectification information is given on the following pages.
6.2
Menu, Commands, Event Log, Measurements,
A detailed description of the Menu, Commands, Event Log and Measurements that can be operated and displayed on the
LCD can be found on page 15.
Event Log Screen
The full list of Alarms and Messages are shown in paragraph 6.3.
As you step through the event memory, make a separate note of each alarm condition as this will assist in the
identification of any problems.
6
Troubleshooting
DESCRIPTION
LCD-DISPLAY
1. Logging Control
05-10-00
14-38-56
LOAD TO INV.
2. A log of the last 64 events is stored in the Power Management Display.
05-10-00
14-38-59
LOAD TO BYP.
3. All events and alarms are indicated with their date and time of occurrence.
05-10-00
14-39-14
LOAD OFF