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#  tsDMT300RF   RevB 03/21/2011

                                                                                                                                                            6 

 

Mod

e

Display

Related Parts

Symptoms 

(LED Blinking)

Note

No.1

'Quick' LED

Inlet Valve
Flow Meter
Low Level 
Sensor

Water Supply 
Error

Low Level Water 
Error 

'Normal' + 
'Heavy' + 
'Delicate' LED

If Door is open, 'Delicate' + 'Quick' LED will blink.
Water is supplying after low level S/W is detected.  If low level  S/W is high, Draining at first.
If water is not supplied, Water Supply Error ('Quick' LED) will blink. 
When water level is low after water is supplied, Low Level Water Error ('Normal' + 'Heavy' 
+ 'Quick' LED) will blink.
When Turbidity problem is detected after water is supplied, 'Normal' + 'Heavy' + 'Delicate' 
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 S/W is detected before Circulation Motor is operating, 'Sanitize' LED will blink.

No.3

'Delicate' + 
'Quick' LED

Circulation 
Motor
Heater
Thermistor

Heater Error 

If Low Level S/W is detected before Circulation Motor is operating, 'Sanitize' LED will blink.
Circulation Motor and Heater will be operated.
When the temperature is 60

or above,  the heater is turned off and 'Wash' LED will  blink. 

If Heater or Thermistor have problems, the Heater Error (‗Heavy‘ + Delicate‘ LED) will blink. 
Dispenser will operate during 2 minutes and 10 seconds only one time.

No.4

'Heavy' + 
'Quick' LED

Fan Motor
Dispensor

The Fan Motor 
does not work.

Operate Vent Motor and check whether  Rinse aid is filled.
If there is not rinse in Dispenser, Rinse Refilled light is ON.

No.5

'Heavy' + 
'Delicate' 
LED

Overflow 
Sensor

Over level water 
error

Water is supplied until Over Level Water  Error ('Heavy' + 'Quick' LED) is blinked.
If Over Level Water Error occurs, overflow sensor is OK.

No.6

'Heavy' + 
'Delicate' + 
'Quick' LED

Drain Pump
Low Level 
Sensor

Drain Error 

Drain pump will work until low level is detected.
If Low level is not detected after 60 seconds, Drain Error ('Delicate' LED) will blink.

No.7

'Normal' + 
'Quick' LED

Inlet Valve
Circulation 
Motor
Fan Motor
Drain Pump
Heater

Operate each operating part when the button is pressed. (See the below) 
When the 'Quick' button is pressed, it toggles between Inlet Valve On ('Quick' LED On) -> 
Off ('Quick' LED Off). 
When ‗Heavy' button is pressed, it works Circulation Motor On ('Heavy' LED On) -> Off 
('Heavy' LED Off) ->  Fan Motor On ('Heavy' LED  On) -> Off ('Heavy' LED Off), Drain 
Pump On ('Heavy' LED On) -> Off ('Heavy' LED Off) 
When 'Delicate' button is pressed, it woks Heater  On ('Delicate' LED On during 2 seconds). 
When a different button is pressed during individual operation of the operating part, 
operating part is stopped and the applicable operation for the pressed button‘s function will 
start. 

Press the ‗Heavy‘ + ‗Delicate‘ + ‗Power‘ buttons at the same time for two seconds to enter Service Inspection Mode.

  

All LEDs are displayed for the first two seconds and then Software-Ver. It will be indicated Binary Code using ‗Wash + 
Dry + Clean + Child Lock‘ LED.

  

You can change the mode by pressing the Normal button once more. If  press the Normal button in any mode, mode will 
be changed to next mode.

  

If  ‗Heavy + Quick‘ LED,  ‗Heavy‘ LED or ‗Heavy + De Quick‘ LED error occur, enter  the Service Inspection Mode 
after resolving problem.

  

Service Inspection Mode is described in the following table. When you activate this  inspection mode, the door must be 
closed. 

 

Содержание DMT300RFB/XAA

Страница 1: ... with a separate rinse additive in the dispenser gives better drying performance For tough baked on soils an Enzyme detergent is better at hydration of the food soils For staining such as tomato coffee and tea a detergent with Chlorine bleach will work on the stains much better than an Enzyme based detergent Now that phosphate content in dishwasher detergent has plummeted to 0 5 percent from as hi...

Страница 2: ... tsDMT300RF RevB 03 21 2011 2 ...

Страница 3: ... Wht 3 120vac N Blk CN302 1 6 Power Relay Driver Blk Org 2 6 Heater Relay Driver Red Org 4 Trubidity Receiver Yel 5 Trubidity Transmitter Brn 7 6 5vdc Pnk Org 8 Rinse Aid Sensor Gry 9 6 12vdc Wht Org Pwr On 9 6 6vdc Wht Org Pwr Off CN301 1 Low Water Sensor 3 Overflow Sensor 5 Water Counter 6 Leakage Sensor 8 Thermistor 9 12vdc 10 Door Check Receiver CN803 Key Driver 10 11 5vdc Main PCB CN201 1 CN1...

Страница 4: ...or stuck close issue clean it with mild soap water The residue can foul the mating latch 3 If the customer uses tablets or some self contained type of soap tab make sure it is fully seated and the door does not sandwich it shut 4 Make sure that in the rack nearest to the dispenser door when the door is shut is not obstructing the opening of the dispenser with some protruding utensil Testing The De...

Страница 5: ...ly does not oc cur 5 minutes after the water supply starts Alien particles within water supply valve Water supply valve terminal not con nected Possible defect Main PB Water supply valve Flow Meter High temp Water error When 80 or above is detected during water supply Water supply temperature of 80 or above Possible defect Thermistor Main PBA Drain error When OFF status of Low Level S W is not det...

Страница 6: ... Overflow Sensor Over level water error Water is supplied until Over Level Water Error Heavy Quick LED is blinked If Over Level Water Error occurs overflow sensor is OK No 6 Heavy Delicate Quick LED Drain Pump Low Level Sensor Drain Error Drain pump will work until low level is detected If Low level is not detected after 60 seconds Drain Error Delicate LED will blink No 7 Normal Quick LED Inlet Va...

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