0X0D
What This Code Means
AC breaker is OPEN or has tripped.; DC supplementary surge protector has expired.; DC breaker is OPEN or has tripped.; No other devices are found on SENSbus.; No module power boards are found on SENSbus.; Invalid configuration of one or more power modules in the unit.; A power module in the unit has faulted.; Power has been reduced to protect from over-heating.; Disabled or failed remote temperature sensor.; Charger is operating at maximum allowable output, either maximum current or maximum power, whichever occurs first.; Positive Ground fault current to the positive output terminal is above the Ground Fault Trip sensitivity setpoint.; Current is under the Low Current Alarm setpoint.; Modules or chargers connected for load sharing are not sharing the current load.; Boost mode time limit has expired and charger has returned to Float mode.; Boost mode is disabled until the time limit is reset.; Module has experienced a thermal roll back; Module has faulted because it over-heated; Module
Possible Causes
- •A power module in the unit has faulted.
- •AC breaker is OPEN or has tripped.
- •Boost mode time limit expired.
- •Clogged input air filter
- •Current under the Low Current Alarm setpoint.
- •DC breaker is OPEN or has tripped.
- •DC supplementary surge protector has expired.
- •Invalid configuration of one or more power modules in the unit.
- •Modules or chargers connected for load sharing are not sharing the current load.
- •No module power boards are found on SENSbus.
- •No other devices are found on SENSbus
- •No other devices are found on SENSbus.
- •Positive Ground fault current above the Ground Fault Trip sensitivity setpoint.
- •Thermal fold-back has reached zero watts
- •maximum current
- •maximum power
- •over-heating
- •shorted remote temperature sensor
Suggested Actions
- 1Replace DC supplementary surge protector.
- 2Temperature compensation is forced OFF when sensor is shorted.
- 3The Boost time limit is reset when power is cycled.
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