Physio Control lucas 2 - Charger CPU Error Codes

LUCAS® 2 Chest Compression System – Service Manual
3323809-001, © 2017 Physio-Control, Inc.
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5.3.3. Error Codes from The Charger CPU
Error Code
Explanation
Probable cause
Module to check /
replace
T1 RAM ALARM
Internal RAM test
detect fault at start.
Charger CPU fault.
Protective board
T1 E2 PROM ALARM
Internal E2 prom
test detect fault at
start.
Charger CPU fault.
Protective board
T1 POW ER OFF
ALARM
T1 test not ended
correct.
Power ON lock fault
by Protective CPU or
T1 fault detected by
other CPU’s
Check other faults.
BATT HIGH TEMP
ALARM
Battery temperature
detected to be
>70°C
Battery fault
Battery
BATT EMPTY ALARM
Battery continues
below 25V
Uncharged battery.
Battery, DCIN or
charging fault.
Battery, Protective
board, DCIN adaptor
BATT 10 MIN ALARM
Battery continues
below 25.3V
Uncharged battery.
Battery
BATT ERROR ALARM
Fault type of
battery.
Fault type of battery.
Battery
T1 ROM ALARM
Internal ROM test
detect fault at start.
Charger CPU fault.
Protective board
T1 BATT COM
ALARM
Battery
communication fault
Connector fault.
Check connections.
Unplug and insert
battery, check for fault.
Or replace battery.
T1 BATT CS ALARM
Battery
communication
check- sum fault
Connector fault.
Check connections.
Unplug and insert
battery, check for fault.
Or replace battery.
T1 BATT
COPYRIGHT ALARM
Incorrect copyright
string read from
battery
Incorrect battery type
or communication
fault
Check connections.
Unplug and insert
battery, check for fault.
Or replace battery.
TOO MANY USES
Inserted battery is
used more than 200
times.
Worn out battery.
Battery
TOO OLD BATTERY
Inserted battery is
too old.
Too old battery used.
Battery
5.3-3: Table 1 – Error code Charger CPU