Xylem IM255 AQUAVAR Intelligent Pump Controller - Manual (Page 102)

Warning and alarm displays
Figure 39: Warning display
An alarm or trip-lock alarm will flash along with the alarm number.
Figure 40: Alarm display
In addition to the text and alarm code on the frequency converter LCP, there are three
status indicator lights.
Figure 41: Status indicator lights
Table 26: Status indicator lights explanations
Warning LED Alarm LED
Warning On Off
Alarm Off On (Flashing)
Trip-Lock On On (Flashing)
Warnings/Alarm messages
A warning or an alarm is signaled by the relevant LED on the front of the frequency
converter and indicated by a code on the display.
Warnings and alarms
100 Aquavar ® Intelligent Pump Controller INSTRUCTION MANUAL