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Model reference

Ascenta SHX4AP05UC

Dishwasher

2 documents27 error codes7 service modes

Available documentation

Service Manual

  • Ascenta Dw Repair Instruction49 pg
    Covers this model
  • 2013 05 10 003128 shx4ap05uc 06 service manual49 pg
    Covers this model
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Error codes (27)

CodeMeaning
E:00No failures detected.E:01Power module BLDC controller failed; functional safety error.E:02Power module working (primary) relay failed; safety (backup) relay running…E:03Working (primary) relay and safety (backup) relays both failed.E:05Impulses without activation (code not used).E:06Door latch sensor not detected; functional safety error.E:08No water detected in heat pump.E:09Power module controlling relay not switching / stuck closed (burn through /…E:10Heater resistance too high.E:11NTC1 to NTC2 internal check failed; functional safety error.E:12Heater NTC resistances have different values; comparison check failed.E:13Water temperature too high; boil protect level (75°C / 167°F) exceeded.E:14Flow meter error (code not used, no flow meter).E:15Water in base (code not used on this model as bases are open); float switch…E:16Volume flow without activation (code not used, no flow meter).E:17Water volume too high; safety float activated.E:18Water volume too low; heat pump motor load too low.E:20Heater system check failed; functional safety error.E:21Heat pump is blocked/clogged; unable to circulate and clear blockage.E:23System check of drain pump motor coil failed; functional safety error (drain…E:24Drain pump is running but unable to remove the water; drain system blockage.E:25Drain pump unable to rotate, attempts to clear failed; or sump drain pump cover…E:26Reference cam not detected (code not used, no water switch).E:28Aqua sensor failed to calibrate.E:30Overvoltage detected.E:31Overloaded heat pump.E:32Overloaded drain pump.

Service modes (7)

  • Basic settings (Extra Dry / Rinse Aid / Cycle Tone)Turn dishwasher on, press and hold '>' button, then press and hold Start button
  • Customer service test programPress and hold '<' and '>' buttons, then turn dishwasher on
  • Error code display program1
  • Error code programPress and hold '<' and '>' buttons, then turn dishwasher on
  • Sales demo (showroom) programPress and hold '<' and '>' buttons, then turn dishwasher on
  • Special programs (codings)Press and hold '<' and '>' buttons, then turn dishwasher on
  • Special programs (codings) menu1

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