Diagnostic Messages - Cornelius Energize Series Manual Operation

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11 Diagnostic messages

Message
CO pressure NOK
2
Carbonator pump NOK
Water inlet pressure NOK
Agitator NOK
Water bath temperature NOK
Ambient temperature NOK
Soda temperature NOK
Hot gas temperature NOK
Compressor run time
Carbonator pump run time
Voltage check NOK
Cornelius Deutschland GmbH
Document no: TD1005601EN
Version A, 24.09.2019, Index 0
Cause
CO inlet pressure below operating
2
pressure of 6 bar
Carbonator pump pressure below
operation pressure of 10 bar
H2O inlet pressure below operating
pressure of 0,2 bar
Agitator RPM speed below adjusted
settings of 1570 min -1 respectively 3880
–1
min
Water bath temperature above
operating temperature of or dispense
rate at capacity
Ambient temperature above maximum
specification of 40°C
Soda return temperature above
operating temperature of max. 2°C, or
dispense rate is at capacity
Condenser temperature above
operating temperature of max. 120°C
Power supply out of specification
Energize R134a 60Hz
Remedy
Check CO supply
2
Change CO cylinder
2
Adjust pressure regulator
Check CO pressure switch
2
Check electric connections
Check carbonator bowl
Check CO supply
2
Change carbonator pump
Change carbonator pump motor
Check Carbonator pressure switch
Check electric connections
Check H2O supply
Check electric connections
Check agitator motor
Check electric connections
Check temperature probe
Check electric connections
Ice bank used up, allow time to build
new ice bank and / or reduce dispense
rate
Check temperature probe
Check electric connection
Improve room ventilation
Check temperature probe
Check electric connection
Ice bank used up, allow time to build
new ice bank and / or reduce dispense
rate
Check temperature probe
Check electric connections
Provide sufficient ventilation
Clean condenser fins
For information only
For information only
Check power supply conditions
Manual operation undercounter cooler
Energize R134a 60Hz
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