Troubleshooting; Introduction; Alarms; Events Log - Kohler MF1500DPA User Manual

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8.1

Introduction

A number of internal and external UPS parameters and conditions are monitored and any changes are recorded in the
UPS module's 'event log.' These include changes in the UPS operating mode (e.g. 'Manual byp is closed'), abnormal
operating conditions (e.g. 'Mains bypass fault') or direct UPS faults (e.g. 'Inv. Phase fault'). Most abnormal and fault
conditions are accompanied by an audible warning and an 'alarm' indication on the individual UPS module control panel(s)
and the system control panel located on the distribution frame door.
8.1.1

Alarms

Figure 8.1 illustrates the alarm leds and reset buttons on the module control panel (top) and system control panel.
The alarm icon on the system control panel header bar is displayed only when an alarm is active. This icon also acts as a
touch-button which, when pressed, mutes the audible warning and opens up the Events log which shows the alarm
details.
ALARM RESET
8.1.2

Events log

The event log for an individual UPS module can be viewed on the module control panel by selecting Event log from the
main menu then scrolling through the time-stamped event history (see page 20).
A system-wide events log can be viewed by pressing the Events button on the system control panel HOME screen. This
will then open an events log screen which displays a chronological list of events triggered by any UPS module in the
system, with the source of each event identified by module number, as described on page 19.
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Troubleshooting

ALARM ICON (PRESS TO RESET)
Figure 8.1 Control panel alarms
TS_627_02 - PowerWAVE MF1500 DPA User Manual User Manual 21/4/22
ALARM LED