Honeywell Fire-Lite FL-PS10 - LED Indicators

FL-PS Series Instruction Manual — P/N LS10227-001FL-E:B 3/29/2021 29
Section 4: LED Indicators
The FL-PS power supply has 3 system LED indicators for Power, Batt/Chgr Fault, and Ground Fault. In addition, each available output
circuit also has 2 status LEDs. Refer to Figure 1.1 on page 10 for LED locations. A description of each FL-PS LED indication is given
below.
Ground Fault LED (yellow)
No Fault LED is OFF
Fault Condition:
ground fault
LED is ON constant
Power LED (green)
No Fault LED is ON constant
Fault Condition:
AC power loss (or brownout)
1 short blink (250ms)
Repeating LED blink pattern (non-diagnostic mode and diagnostic mode)
Battery fault LED (yellow)
No Fault LED is OFF
Fault Condition:
Charging path (FETs) failure
1 short blink (250ms)
Repeating LED blink pattern (non-diagnostic mode and diagnostic mode)
Fault Condition:
Charger voltage too low or
Charger Diode Fault
2 short blinks (250ms)
Repeating LED blink pattern (non-diagnostic mode and diagnostic mode)
Fault Condition:
Battery discharged/overcharged
3 short blinks (250ms)
Repeating LED blink pattern (non-diagnostic mode and diagnostic mode)
Fault Condition:
Battery disconnected/fully
discharged
4 short blinks (250ms)
Repeating LED blink pattern (non-diagnostic mode and diagnostic mode)
250ms
250ms
250ms
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pause
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pause
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pause
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pause
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pause