Alliance Laundry Systems HWTB21 - Manual (Page 119)

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Error Codes
Following is a list of possible error codes for an
electronic control. Errors beginning with “EI” refer to
NetMaster Infra-red communication errors. Errors beginning with “EC” refer to NetMaster card reader
errors. All other errors refer to electronic control
errors.
Display Description
Cause/
Corrective Action
EI:01 Transmission Failure Communication failure. Re-aim Micro-Wand and try
again.
EI:02 Device Timeout Communication failure. Re-aim Micro-Wand and try
again.
EI:03 Invalid Command Code Incorrect machine type. Before downloading, ensure
data is for current machine type.
EI:04 Expecting Upload Request Communication failure. Re-aim Micro-Wand and try
again.
EI:05 Invalid or Out-of-Range Data Incorrect machine type. Before downloading, ensure
data is for current machine type.
EI:06 Invalid Data Code Incorrect machine type. Before downloading, ensure
data is for current machine type.
EI:07 Error Writing to RTC Control failure. Replace control.
EI:08 Error Writing to EEPROM Control failure. Replace control.
EI:09 CRC-16 Error Communication failure. Re-aim Micro-Wand and try
again.
EI:0A Invalid Machine Type Incorrect machine type. Before downloading, ensure
data is for current machine type.
EI:0F Invalid Wakeup or Infra-red Disabled Communication failure or infra-red is disabled.
Manually enable infra-red on control or re-aim Micro-
Wand and try again.
EC:00 General Communication Error Communication failure. Try card again.
EC:02 Timeout Error Communication failure. Try card again.
EC:03 Invalid Command Code Incorrect machine type. Before downloading, ensure
data is for current machine type.
EC:05 Invalid or Out-of-Range Data Incorrect machine type. Before downloading, ensure
data is for current machine type.
EC:06 Invalid Data Code Incorrect machine type. Before downloading, ensure
data is for current machine type.
EC:09 Corrupted Data Error Communication error. Try card again.
EC:0A Invalid Machine Type Incorrect machine type. Before downloading, ensure
data is for current machine type.
EC:19 No Card Reader Communication Communication failure. Power down, power up and try
again. If error persists, replace control or card reader.
Table 15