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7. Troubleshooting
Error
What it Means
What to Do
CF12 Water Filter
Clogged (for models
equipped with LCS
only)
Problem with Lumens Cleaning
System
•
Check that LCS
adaptor is properly
seated in chamber.
•
You selected LCS
at program start but
LCS is not installed
•
If message persists,
call for service.
CF13 Temperature
Validation Error
•
Call for service.
CF14 Prewash
Water Too Hot
Prewash Water too hot
•
Check that water
hoses (Hot/Cold)
are not reversed.
Restart cycle.
CF15 Water
Reservoir Overflow
Water reservoir overflow switch
triggered.
•
Restart program.
•
Call for service.
CF16 Ambient
Temperature Error
Unit is too hot or has overheated.
•
The room or
enclosure is too
warm and not
allowing the unit to
adequately cool.
•
If message persists,
call for service.
CF17 Air Drying
Error
Drying system overheated.
•
Check HEPA filter
•
Check if air exhaust
is blocked
•
If message persists,
call for service.
CF18 Water Filter
Pressure Sensor
Stuck (for wd
models equipped
with LCS only)
Problem with Lumens Cleaning
System
•
Call for service.