Classeq P500 Engineer's Manual page 22

Salt missing
E10
Display communication
E11
failure
Wash tank fill
E12
Rinse tank fill timeout
E13
Door switch
E14
Paddle flow sensor
E15
Wash tank overfill
E16
Filter mesh blocked
E17
Rinse tank temperature
E18
exceeded
Wash tank temperature
E19
exceeded
Power interruption
E20
EEPROM Error
E21
Invalid machine type
E22
22
Only in machines with water softener fitted.
Salt level in reservoir is low for 30 seconds.
No signal from the user interface unit.
Wash tank has not filled within the required
number of transfers.
Rinse tank has not filled within 5 minutes.
Door switch has not changed position for
the past 20 cycles
Only in machines with water softener fitted.
Paddle sensor in air gap is not responding
during the fill stage.
Wash tank has reached the flood risk level.
Water level in wash tank has been reduced
to below minimum required level during a
wash cycle.
Rinse tank temperature has exceeded the
safety limit.
Wash tank temperature has exceeded the
safety limit.
Power to machine has been interrupted.
EEPROM failed
Incorrect machine type set
Classeq Pass Through Range - Engineers Manual
No salt in reservoir.
Salt reed switch failed.
User interface not correctly connected.
User interface failed.
Drain plug not inserted.
Machine leaking.
Very low water pressure (pressurised
machines).
Water supply not connected or turned on.
Very low water pressure.
Solenoid valve failed.
Door switch failed.
No water supply.
Paddle sensor failed.
See P05 to assist.
Site drain blocked.
Machine waste hose blocked or kinked.
Solenoid failed open.
Drain pump failed.
Wash arms blocked.
Wash pump blocked.
Wash filters blocked.
Container in wash tank collecting water.
Rinse tank temperature sensor
disconnected.
Rinse element relay fused.
Main board relay fused.
Rinse element wired incorrectly.
Wash tank temperature sensor
disconnected.
Main board relay fused.
Wash element wired incorrectly.
Machine isolated from power supply.
Power failure.
Main board failed
Machine type 0.
Main board has not been configured.