4. Troubleshooting
4-5
4-2. Service Inspection Mode
4-2-2. DMT400 series
- Press the ‘Heavy’ + ‘Delicate’ + ‘Power’ buttons at the same time for two seconds to enter Service Inspection Mode.
- All LEDs are displayed for the
fi
rst two seconds and then Software-Ver. will be indicated Binary Code using LED of ‘Normal, Heavy, Delicate, Smart Auto’.
- You can change the mode by pressing the Normal button again. If press the Normal button in this mode, the mode will be changed to next mode.
- If you want to activate a mode while operating the dishwasher, the door must be closed.
- If ‘Heavy’ LED , ‘Heavy+Smart Auto’ LED, ‘Heavy+DSmart Auto’ LED error occur, enter Service Inspection Mode after resolving it.
- Service Inspection Mode is described in the following table.
Mode
Display
Related Parts
Symptoms
Note
No.1
‘Smart Auto’
LED
Drain pump
Inlet Valve
Flow Meter
Water-level sensor
Turbidity
Door open warning
Water supply Error
Low level water Error
Turbidity Error
If Door is open, Door open warning (‘De Smart Auto’ LED) will blink.
If low level sensor is not detected, Drain is executed. Water supply will be executed when low level sensor
is Off.
If water is not fully supplied(sensing on
fl
ow-meter), the Water Supply Error (‘Smart Auto’ LED) will blink.
When high level sensor is not detected after water supply was done, Low-level water error (‘
Heavy + Smart auto’ LED) will blink.
When Turbidity problem is occurred after water supply was done, Turbidity Error (‘ Heavy’ LED)
will blink.
If all functions in this mode are completed, Wash LED will blink.
No.2 ‘Delicate’ LED Circulation Motor
A nozzle does not inject
water.
If Low Level sensor is detected before Circulation Motor is operating, (‘De Sanitize’ LED) will blink.
When water is
fi
lled enough, Circulation Motor -2(190W) will be operated.
No.3
‘Delicate’ +
‘Smart Auto’
LED
Circulation Motor
A nozzle does not inject
water.
If Low Level sensor is detected before Circulation Motor is operating, (‘De Smart auto + Sanitize’
LED) will blink. When water is
fi
lled enough, Circulation Motor- 1(150W) will be operated.
No.4
‘Heavy’ LED
Circulation Motor
Heater
Thermistor
Dispenser
Heater Error
If Low Level sensor is detected before Circulation Motor is operating, (‘Heavy + Sanitize’ LED) will blink.
When water is
fi
lled enough, Circulation Motor 1(150W) and Heater will be operated.
When the temperature meet 60
˚
C or above, the heater is turned off and the ‘Wash’ LED will blink.
If Heater or Thermistor have problems, the Heater Error (‘Heavy + Delicate’ LED) will blink.
Dispenser will operate during 130 seconds only one time.
No.5
‘Heavy’ +
‘Delicate’ +
‘Smart Auto’
LED
Dry Fan Motor
Dispensor
The Dry Fan motor does
not work.
Operate the Dry Fan Motor and check whether Rinse aid is
fi
lled or not.
If there is not rinse aid in Dispenser, Rinse Re
fi
ll lamp is ON.
No.6
‘Normal’ LED
Inlet valve
Over
fl
ow Sensor
Over level water Error
Water is supplied until Over-level water error (‘Heavy + Smart Auto’ LED) is blinked.
If Over-level water error occurs, over
fl
ow sensor is OK.
Содержание DMT400 series
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