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LDF9810ST DISHWASHER
LDF9810ST Page 19 DISHWASHER
ERROR CODE POSSIBLE CAUSE SOLUTION
THERMAL
ERROR
Water not to
normal level after
10 minutes’ fill
time
• Inlet water temperature too
hot (over 194° F or 90 °C)
• Wiring connection defective
• Thermistor defective
• Check water temperature
using TEST MODE (See
Page 13.)
If temperature is
displayed, adjust water
temp. to 120° F (40° C).
If temp. is not displayed,
check wiring connections
and resistance of the
thermistor (11~14 KΩ @
77° F or 25° C).
LOCK ERROR
Motor is locked
or hall sensor is
defective.
• Wiring connection loose
• Wash pump impeller locked
• Wash motor rotor is locked
• Blade is locked
• Check wiring connections
• Check wash pump for
blockage
• Replace wash motor
• Check the sump for
blockage
• Replace the main board
STEAM GENERATOR ERROR CODES
ERROR CODE
CONDITION SOLUTION
00 : EO
Normal
00 : E1
Steam generator
temperature is too high
(over 239° F or 115° C)
Check water level sensor
and thermistor
00 : E2
Water level sensor failure Check water level sensor
and connection
00 : E3
Water level too low Check water level sensor
and inlet valve
00 : E4
Steam generator
temperature is too low
(under 158° F or 70° C)
Check heater and
thermistor
00 : E5
Normal