Troubleshooting, Error codes – Alliance Laundry Systems NK101 User Manual
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Troubleshooting
Error Codes
Display Machine
Error Description
Error Cause
Error Condition Exit
“EI:xx”
All
IR Communication Errors:
Error ends after several
seconds
:00
- General communication error
- Communication problem
:01
- Bad transmission
- Communication problem
:02
- Device timeout
- Communication problem
:03
- Invalid command code
- Wrong machine type
:04
- Expecting upload request
- Communication problem
:05
- Invalid or out-of-range data
- Wrong machine type
:06
- Invalid data code
- Wrong machine type
:07
- Error writing to RTC
- Control failure
:08
- Error writing to EEPROM
- Control failure
:09
- CRC-16 error
- Communication problem
:0A
- Invalid machine type
- Wrong machine type
:0F
- Invalid wakeup or IR disabled
- Communication problem or
IR is disabled
“EC:xx”
All
Card Reader Communication Errors:
Error ends after several
seconds (unless specified
differently)
:00
- General communication error
- Communication problem
:02
- Timeout error
- Communication problem
:03
- Invalid command code
- Wrong machine type
:05
- Invalid or out-of-range data
- Wrong machine type
:06
- Invalid data code
- Wrong machine type
:09
- Corrupted data error
- Communication problem
:0A
- Invalid machine type
- Wrong machine type
:19
- No Card Reader communication - Communication problem
Good communication ends
error
:20
- Unreadable card
- Bad card/dirty contacts
:21
- Security ID mismatch
- Card ID mismatch
:22
- Site code mismatch
- Card site code mismatch
:23
- Card maximum value exceeded
- Value on card over max
:24
- Insufficient memory on card
- Card’s memory full
:25
- Card reader malfunction
- Bad card reader
:26
- Card write error
- Bad card
:27
- Diagnostic test card write failure - Bad card reader
:28
- Diagnostic test card read failure - Bad card reader
:29
- Diagnostic test memory test
failure
- Bad card reader
:2A
- Diagnostic test card interface
failure
- Bad card reader
:2b
- Diagnostic test flash checksum
failure
- Bad card reader
:2C
- Bad Biberon or non-Biberon
device
- Bad card reader
:2d
- Firmware update failed, s/w
intact
- Firmware load failed
:2E
- Firmware update failed, s/w not
intact
- Bad firmware in reader
Loading valid FW ends error
:2F
- Firmware updated, but s/w not
intact
- Bad firmware in reader
Loading valid FW ends error