Display
Description Effect Troubleshooting
AO - REVERSE OSMOSIS ALARM
AO01 Pressure gauge alarm: excessive
pressure
Reverse osmosis stops all water
treatment cycles
Contact the Customer Assistance
ServiceAO02 Low pressure alarm
AO03 Communications failure alarm
Effect
Display
Description Effect Troubleshooting
AA - BLAST CHILLER ALARM
AA01 Cavity probe alarm The blast chiller stops all operating
cycles and blocks any successive
display screen configuration
Contact the Customer Assistance
Service
AA02 Safety pressure gauge alarm
AA03 Communications failure alarm
AA10 Incorrect CRC alarm in EEPROM
for essential parameters
Effect
Display
Description Effect Troubleshooting
WO - REVERSE OSMOSIS WARNING
WO01 Osmosis filter to be replaced Osmosis is active
Contact the Customer Assistance
Service
WO02 Intake filters obstructed
WO03 NTC temperature above
threshold
Display
Description Effect Troubleshooting
WA - BLAST CHILLER WARNING
WA01 Error of temperature board The blast chiller continues to run
Contact the Customer Assistance
Service
WA02 Dirty filter
WA03 Core probe error The blast chiller continues to run
but core probe processes cannot
be activated.
WA10 Error in EEPROM CRC for
parameters that can be used as
default values
The blast chiller continues to run
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™
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