LDF9810ST DISHWASHER
LDF9810ST Page 18 DISHWASHER
TROUBLESHOOTING ERROR CODES
ERROR CODE POSSIBLE CAUSE SOLUTION
INLET ERROR
Water not to
normal level after
10 minutes’ fill
time
• Water supply valve closed
• Water supply shut off
• Inlet hose kinked
• Water pressure low (below
10 psi)
• Inlet valve defective
• Inlet valve filter clogged
• Hall sensor defective
• Input impeller is bound
• Check valve
• Check resistance of valve
(950~1,300Ω)
• Clean the inlet filter
• Check frequency in test
mode (page 13)
• Replace air breaker
DRAIN ERROR
Not completely
drained after 5
minutes’ drain
time
• Drain hose kinked or
blocked
• Wiring connection defective
• Drain outlet of sump
blocked
• Drain pump, drain motor, or
drain circuit is defective
• Remove the kink or
blockage
• Check the wiring
connection
• Check the sump for
blockage
• Measure the resistance of
drain motor (20 ~ 40 Ω)
Replace motor or repair
circuit
LEAKAGE
ERROR
Excessive motor
RPM due to
water leakage
• Water leakage in hose
connections
• Water leak from damage
• Sump seal leakage
• Drain hose not high enough
• Washing pump impeller is
damaged or worn
• Replace hose connections
• Repair damage
• Reseat or replace seal
• Adjust hose to meet
installation requirements
• Replace impeller of
washing pump
FILL ERROR
Excess water
supplied and
drain pump runs
automatically
• Inlet valve defective
• Main board defective
• Replace inlet valve
• Replace main board
