Samsung DMT800RHS/XAA Troubleshooting Manual page 7

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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. will be indicated.
•
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 'LE' , 'OE', 'tE' error occur, enter Service Inspection Mode after resolving it.
Service Inspection Mode is described in the following table.
Mode Display Related Parts
No.9 S •Drain
Pump •Wate
r Level Sen-
sor
No.10 FL •Half Load
Motor
No.11 Temp •Inlet
Valve •Circ
ulation Mo-
tor •Dry Fan
Mo-
tor •Drain
Pump •Heat
er •Half
Load Motor
Resistance (kΩ) Temp. (ºF)
125.78
98.323
77.454
61.465
49.12
39.517
31.996
SVC inspection Mode- DMT800 series
Symptoms
Drain Error
Half load
function Er-
ror
Thermistor
Resistance
(kΩ)
41 26.065
50 21.385
59 17.599
68 14.579
77 12.14
86 10.159
95 8.542
Drain pump will drain until low level sensor is detected.
If Low level sensor is not detected after 60 seconds, Drain Error (5E)
will blink.
Buzzer sound is generated when the Half Load Motor is initialized to
full load location,
and the 'FL' will blink.
Operate each operating part when the key is pressed. (See the below)
When the 'Quick' Key is pressed Water supply is On('Quick' LED On)
and pressed again it is Off ('Quick' LED Off)
When 'Heavy' Key is pressed each time, it works the Circulation Motor-
1 is On ('Heavy' LED On) -> Off ('Heavy' LED Off) -> Circulation Mo-
tor-2 is On ('Heavy' LED On) -> Off ('Heavy' LED Off) -> Dry Fan
Motor is On ('Heavy' LED On) -> Off ('Heavy' LED Off), Drain Pump
is On ('Heavy' LED On) -> Off ('Heavy' LED Off).
When 'Delicate' Key is pressed, it woks Heater On ('Delicate' LED On
during 2 seconds) and Off automatically.
When 'Half Load' Key is pressed Half Load Motor is On('Half Load'
LED On) and pressed again it is Off('Half Load' LED Off).
When a different key is pressed during individual operation of the oper-
ating part, present operating part is stopped and the applicable operation
for the pressed key will start.
Component
Water Valve
Temp. (ºF)
Drain Pump
104
113
122
131
Disp Wax Mtr
140
Thermal Actuator
149
158
Half Load Mtr
Circulation Mtr
Note
Components
Voltage
120vac
120vac
Heater 120vac
Fan Mtr 120vac
120vac
120vac
120vac
120vac
Ω
1.2 KΩ
22Ω
15Ω
76Ω
2.3KΩ
1.28kΩ
3.9kΩ
15Ω/21Ω
7