F12 Three failed batches in a row
Wrong estimation of cubitainer
contents
Peristaltic pump broken
Cubitainer pickup tube broken/
bend
Try other cubitainer
Re-attach pickup tube
Check peristaltic pump tubing on
pinching
F13 Wrong order floats in storage vessel
Float switch(es) broken
Not correctly connected
Call for service
F14 Wrong order floats in lab water vessel
Float switch(es) broken
Not correctly connected
Call for service
F15 Power to wpu on, but it takes too long
for vessel to be filled until lower float
WPU not producing
No water supply to AFS
Check water supply AFS
F16 Wrong order floats in mix vessel
Float switch(es) broken
Not correctly connected
Call for service
F17 Wrong order floats in overflow vessel
Float switch(es) broken
Not correctly connected
Call for service
F18 Leak detection triggered
Leak
Accidental spilling of e.g. RPI-
Check fluid
Check vessels and tubes and replace
leaking pick-up tubes.
F19 Waste pump not active and overflow
upper float triggered
Float switch(es) broken
Waste pump broken
Call for service
F20 ECT configuration is missing or
damaged
Electronics malfunction
Call for service
F21 ECT Internal test failed
Electronics malfunction
Call for service
F22 ECT electrical amplification malfuction
Electronics malfunction
Call for service
F23 Suspect WPU is not producing lab water Electronics malfunction AFS
Call for service
F24 Draining does not cause fluid level to
decrease
Pump is broken
Valve is broken
Floats stuck
Call for service
F25 Internal communication failure
Electronics/Cable failure
Call for service
Error list
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MRN-184-EN Version 6 (05-01-2022)
