GE LP33 Series 80 User Manual page 31

Code Alarm
4571
OVERLOAD: LOAD ON UTILITY
INVERTER AND UTILITY
4581
NOT SYNCHRONIZED
4697 BATTERY OVERTEMPERATURE
4698 BATTERY POWER INSUFFICIENT
4700
DC LOW
4900 LOAD LOCKED ON INVERTER
4955 OVERTEMPERATURE
LOAD OFF DUE TO
4998
EXTENDED OVERLOAD
LOAD OFF DUE
4999
TO LOW BATT. OR TEMP.
Modifications reserved
OPM_LPS_3UO_80K_M10_1US_V010.doc
With utility bypass supply available and load >115%, the
load is transferred on utility.
Load will be transferred again automatically on inverter
when load will be <100%.
The voltages of utility and inverter are not synchronized,
which causes the opening of K6.
The battery temperature exceeds the value inserted in
parameter.
Disabled with parameter (service only).
In case of utility failure, with the actual load, the autonomy
time would result below "stop operation" time (default 3
minutes).
Battery voltage is at the lowest limit.
Shutdown of inverter until the battery voltage reaches the
value in respective parameter.
The load is locked on Inverter following 3 load transfers
within 30 seconds.
After time out of the value in respective parameter (default
30 seconds), bypass will be free.
An over temperature condition has been detected on
inverter.
Elapsed "stop operation" time, inverter shutdown.
With utility available, load is transferred on utility.
Load OFF after time-out of "stop operation" for overload on
inverter or bypass (time depending on the % of overload).
Load OFF after time-out of "stop operation" with missing
utility due to battery low voltage or over temperature
condition.
Meaning
User Manual LP33 Series 80 & 100 UL S1
Page 31/66