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SECTION 3—SAFETY INSPECTION/TROUBLESHOOTING
Part No. 1125078 21 At’m and At’m QT
8 E08 Controller Fault 00 Controller fault Check connections and wiring. Replace
power module.
01 RAM fault
02 ROM fault
03 CPU fault
04 EEPROM fault
05 Watchdog fault
06 Stack fault
07 Software fault
08 Power-up testing fault
09 Relay fault or precharge fault
10 Bridge fault or disable all fault
11 Electronics fault: Thermistor
12 Calibration setting fault
9 E09 Communications
Fault
00 Remote connection lost Check connections and wiring. Replace
Bus cable.
01 Low communication mode
10 E10 General Fault 00 General fault Check all connections and wiring. Contact
Invacare Technical Service.
11 E11 Incompati-
ble/incorrect
Remote
00 Incompatible/incorrect
Remote
Wrong type of remote connected. Ensure
the branding of the joystick matches that
of controller unit.
NUMBER OF FLASHES
DIAGNOSTICS CODE
ERROR CODE
DESCRIPTION
SUB CODE*
DETAILS OF
ERROR CODE
POSSIBLE
SOLUTION