User Manual
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DIAGNOSTIC/ERROR MESSAGES
Error Display Description
Door Open Door Open
Displayed when the door of the machine 
is opened.
Clogged/
Blocked Wash 
Arm
WASH ARM ALERT
-  Remove & clean arm
-  Check nozzles
-  Replace arm
-  Close door
Displayed if wash arm is blocked or 
clogged which would result in poor wash 
results. Follow on-screen instructions.
Low Rinse 
Temperature
LOW RINSE TEMP
After two consecutive low temperatures, 
if problem occurs on the third 
consecutive cycle, the error will display. 
The machine will continue to run cycles.
Low Rinse 
Temperature
(10 In A Row)
LOW RINSE TEMP
Check Water Input
If the Low Rinse Temperature error 
occurs for 10 consecutive cycles, the 
error will change. The machine will 
continue to run cycles.
Wash
Thermistor
Error
WASH TEMP SENSOR
Service Required
(Service Phone Number)
OPEN or SHORT
Error displayed if wash temperature 
probe is out of range. The machine will 
continue to run cycles.
Booster
Thermistor
Error
BOOSTER TEMP SENSOR
Service Required
(Service Phone Number)
OPEN or SHORT
Error displayed if booster temperature 
probe is out of range. The machine will 
continue to run cycles. (LXeH & LXeR 
models only.)
Final Rinse 
Thermistor
Error
RINSE TEMP SENSOR
Service Required
(Service Phone Number)
OPEN or SHORT
Error displayed if nal rinse temperature 
probe is out of range. The machine will 
continue to run cycles.
Low Water In 
Booster (Time 
Out Within Any 
Cycle)
FILL ERROR
Service Required
(Service Phone Number)
Error displayed if the unit times out 
before the unit is completely lled. The 
machine will not operate and will only 
allow power down.
Drain Error
DRAIN ERROR
Service Required
(Service Phone Number)
Error displayed if the water level in the 
unit will not come up. The machine will 
not operate and will only allow power 
down.
Sump Level 
Error
SUMP LEVEL SENSOR 
Service Required
(Service Phone Number)
OPEN or SHORT
Error displayed if sump pressure switch 
is out of range. The machine will not 
operate and will only allow power down.
Booster Level 
Error
BOOSTER LEVEL SENSOR
Service Required
(Service Phone Number)
OPEN or SHORT
Error displayed if booster pressure switch 
is out of range. The machine will not 
operate and will only allow power down.










