Physio Control lucas 2 - Page 26

LUCAS® 2 Chest Compression System – Service Manual
3323809-001, © 2017 Physio-Control, Inc.
26
Error Code
Explanation
Probable cause
Module to check /
replace
T1_P_STATE_5
No=0x29
No end of
Protective Current
Test (time out)
Protective current
read fault. I2C
communication
faults.
Check for Protective
Error’s. Protective board.
T1_B_OFF
No=0x2A
No Battery Charger
Power OFF test
done (time out)
Charger CPU not
done T1 test correct
or I2C
communication
faults.
Check for Charger
Error’s. Protective board.
T1_C_BUZZER
No=0x2B
Control Buzzer
error
Unknown
Unknown
T1_P_BUZZER
No=0x2C
Protective Buzzer
error (time out)
Unknown
Unknown
T1_C_DOW N
No=0x2D
Control not moving
down before REW
test
Motor connections.
Protective stop by
disable line.
Motor. Check for
Protective Error’s.
T1_P_REW
No=0x2E
Protective Time out
at Rew test
Motor connections.
Protective POT
signal.
Locked compression
module.
Motor. Protective POT.
Check for Protective
Error’s.
T1_C_TOTOP
No=0x2F
Control Time out at
move to top
Motor and HALL
connections.
Locked compression
module.
Motor. Compression
module.
INT_P_5V
No= 0x30
Protective 5V <
4.5V or > 5.5V
Cable between
boards. Incorrect
Protective 5V.
Internal reference
faults.
Check cable. Protective
5V. Control internal
voltages faults.
Protective board.
INT_C_5V
No=0x31
Control 5V < 4.5V
or > 5.5V
Electrical fault.
Control board pin
connected to back
plate.
Control board.
INT_C_24V
No=0x32
Control 24V < 18V
or > 35V
Battery fault. Internal
reference faults.
Check charger errors or
other Control internal
voltages faults.
INT_C_REF
No=0x33
Control 2.5V Ref <
2V or > 3V
Electrical fault.
Control board pin
connected to back
plate or POT +2.5V
shortcut.
Check POT or replace
Control board.
INT_C_TEMP
No=0x34
To High internal
board temp.
> 85°C if Error
> 70°C if
W arning
Fan disconnected or
jammed. Broken
Temp sensor or
internal reference
faults.
Fan. Control PCB
INT_C_TEMP1
No=0x35
To High External
temp 1 ( > T1_OFF
°C)
Unknown
Unknown
Figure 5.3-1: Table 2/5 – Error code Control CPU