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DW Symptoms

Error Code Display

(seen

during wash cycles)

LED is flashing & dw can't

E:06 defective door latch

operate

No heating

E:08 heat pump detects low

water level

E:09 open heating element

circuit

E:12

resistances not balanced

E:10 not enough heat

E:11 NTC or NTC wiring

harness error

E:13 water too hot (> 75ºC /

167ºF)

Water doesn't fill and

E:15 float switch activated

drain

pump

runs

continually

contin

702_58300000130262_ara_en_c

Error Code LED's --

(from cs

Active / Clean / Sanitized

test program)

heating

element

dishwasher

runs

ually

Solution

Check continuity between door switch (e1) and power module harness

connector.

Measure voltage across door latch connector. If > 10V, replace door

latch. If < 10 V, replace power module.

Check water supply & repair any leaks.

Check continuity between water inlet valve (s2) and power module

harness connector.

Measure voltage across water inlet valve terminals (s2) during step 1 of

customer service test program. If ≈ 120V, replace water inlet valve. If not

≈ 120V, replace power module.

Check continuity between heating element (r1) and power module

harness connector.

Measure heating element (r1) resistance, which should be ≈ 5Ω between

terminals 1-2 & 2-3 and ≈ 10Ω between terminals 1-3 @ room temp. If

not, replace heat pump. If so, replace power module.

Decalcify heater with appropriate cleaner.

If problem persists after heating element has been decalcified, replace

heat pump.

Check continuity between NTC and power module harness connector.

Measure NTC resistance, which should be ≈ 10kΩ between terminals 1-

2 & 2-3 and ≈ 20kΩ between terminals 1-3 @ room temp. If not, replace

heat pump. If so, replace power module.

Make sure water inlet temp is < 75ºC / 167ºF.

Remove debris / obstructions from drain pump / drain hose.

Make sure float & float switch aren't stuck.

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