Edwards nEXT85 User Manual

Cause A service is required.
Remedy See Flashing service codes on page 69.
The red alarm LED is on
Cause Normal during the soware upgrade process. At other mes indicates a problem has been
detected in the FLASH memory.
Remedy If during soware upgrade then complete the upgrade process. Otherwise cycle power and if
this does not help then perform a soware upgrade.
The red alarm LED is ashing
Cause A fail condion has become acve.
Remedy Note the posion of the long ashes within the series of 6 ashes to work out the error code.
Look up the ashing error code in Flashing error codes on page 69 and follow the advice
given.
Any other problems
Cause Fault condions other than the ones previously menoned.
Remedy Contact the supplier or Edwards.
Command set error codes
Error codes that may be returned for serial control and monitoring.
Table 12
Command set error codes
Returned error code Meaning
0 No error
1 Invalid command for object ID
2 Invalid Query/Command
3 Missing parameter
4 Parameter out of range
5 Invalid command in current state - e.g. serial command
to start/stop when in parallel control mode
B8G0-00-880A - Troubleshoong
Page 68

Edwards nEXT85 Specifications

General

Brand	Edwards
Model	nEXT85
Category	Water Pump
Language	English