Edwards nEXT730D User Manual

Fault Yellow service LED is ashing a repea
ted sequence
Cause A service is required.
Remedy See Flashing servic
e codes on page 100.
Fault 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war
e upgrade then complete the upgrade process. Otherwise cycle
power and if this does not help then perform a soware upgrade.
Fault The red alarm LED is ashing
Cause A fail c
ondion has bec
ome 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 100 and follow the
advice given.
Fault Blue bearing LED is ashing a repeated sequence
Cause A bearing service due to inacvity is requir
ed.
Remedy See Flashing inacvity service codes on page 101
Fault Blue bearing LED is lit
Cause Bearing run in mode (BRIM) is running.
Remedy Wait unl BRIM is nished. This may take 4.3 hours. We recommend not to cancel
BRIM.
Fault Pump is not accelerang t
o full speed
Cause Bearing run in mode (BRIM) is running.
Remedy Wait unl BRIM is nished. This may t
ake 4.3 hours. We recommend not to cancel
BRIM, refer to Bearing run in mode on page 107.
Fault Any other problems
Cause Fault condions other than the ones pr
eviously menoned.
Remedy Contact the supplier or us.
11.1 Command set error codes
Error codes that may be returned for serial control and monitoring.
Table 26
Command error codes
Returned error code
Meaning
0 No error
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B8J200880_D - Fault nding

Edwards nEXT730D Specifications

General

Brand	Edwards
Model	nEXT730D
Category	Water Pump
Language	English