Alarms
The Alarms screen tracks all active and non-active alarms. Active alarms are indicated by a
#
symbol. As an
example, in the picture below. This heater has 3 active alarms, an FSF (Flame Safety Fault) Special Position
Undefined, Transfer Pump VFD Fault, and an E-Stop Tripped. The FAULT RESET button appears when non-critical
faults are active, such as (FSF, Water Pressure, or High Basin). To reset, press the FAULT RESET button. Critical
alarms (High Temperature Fault, Low Gas Pressure, and High Gas Pressure) require a manual reset of that
component.
All active FSF will display an Error and Diagnostic Code at the bottom of the screen, for more details on these
alarms reference the SIEMENS LMV3 manual (link provided below).
VFD fault codes are displayed on the VFD, for more details on these alarms reference the PowerFlex 520-Series
Adjustable Frequency AC Drive Manual (link provided below).
NOTE:
An ALARM button will appear on the MAIN screen if an alarm is active. This button will take you directly to
the ALAMRS screen.
SIEMENS LMV3 Linkageless Burner Management System
48
