Use; Display Indication - Riello MTA 16A User Manual

D
ISPLAY INDICATION
The LED display shows the general functioning status of the ATS. The table below lists and describes the signal displayed.
FIGURE 11 LEGEND:
Indication
LED description
type
SELECTED A
SELECTED B
Preference
indication
SELECTED A
SELECTED B
A OK
Input power
status
B OK
OUTPUT FROM A
OUTPUT FROM B
OUTPUT FROM A
Output
status
OUTPUT FROM B
OUTPUT FROM A
OUTPUT FROM B
FAULT
Alarm

USE

Fig. 11: Focus on LED display.
LED status
ON
OFF
OFF
ON
OFF
ON Inlet A has power input, and power is OK
BLINKING Inlet A has power input, but power is out of SPEC
OFF
ON Inlet B has power, and power is OK
BLINKING Inlet B has power input, but power is out of SPEC
ON
OFF
OFF
ON
OFF
OFF
OFF
ON
12
Condition
Power A is preference
Power B is preference
Inlet A has no power input
Inlet B has no power input
Power A is output
Power B is output
No output
Alarm not present
Alarm present
Sound
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
Continuous