Test Mode - Samsung DV400GWHD Series Service Manual

4-2. TesT mode

continuous run mode
●
Power On state
(Normal user mode)
continuous run mode :
1. Press Mixed Load Bell + Dry Level for 7 sec during Power On State (Normal User Mode) .
2. Once in Continuous Run Mode, display "CC" for 1 sec and the number of Cycle for 1 sec and the remaining time for 1
sec in turns.
3. The previous cycle will restart during Continuous Run Mode until the mode is deactivated.
4 During Continuous Run Mode, press Mixed Load Bell + Dry Level for 7 seconds to return to normal user mode.
service mode
Definition of Service Mode :
• Dryer must be on before Service Mode can be entered.
• Upon entry into Service Mode, the Sensor Bar Touch Data will be shown (Default Service Mode).
how to enter :
• To enter Service Mode, press Mixed Load Bell and Temp Keys for 3 seconds, until it sends out a beeping sound.
• If pressing Mixed Load Bell + Temp Keys for 3 seconds in Service mode , it will return Normal mode.
• Even though entering Service mode, the operating cycle will not be influenced.
● sensor bar Touch data mode
Definition of Sensor Bar Touch Data Mode :
• This action will put the dryer into sensor bar touch data mode.
• Dryer will display Sensor Bar data. This mode is default mode of entering service mode
how to enter :
• With Power On pressing Mixed Load Bell and Temp Keys for 3 seconds.
● cycle count mode
Definition of Cycle Count Mode :
• This mode is to bring up the total number of cycles that User have carried out.
how to enter :
• To enter cycle count mode press the Mixed Load Bell in Service Mode.
● Software Version Mode
Definition of Software Version Mode :
• It is to retrieve its software version.
how to enter :
• At Service Mode, press Temp until it sends out a beeping sound.
ex) In case of "U0 05", U0 means major version "U0" 05 means minor version "05".
• If press Temp key In Software Version Mode, it will return Service Mode.
● data display mode
Definition of Temperature Display Mode :
• Display Mode 0 : Temperature data(Celsius).
• Display Mode 1 : Average Touch Sensor data for 1 minute.
• Display Mode 2 : Average Temperature(Celsius) data for 1minute.
how to enter :
• With Power On, press AdjustUp Key + AdjsutDown Key for 7 seconds until it sends out a beeping sound.
• If not pressed any keys for 5 minutes, it will be set back from Data Display Mode.
• If pressing AdjustUp Key in this mode ,Display Mode ID will be increased.
• If pressing AdjustDown Key in this mode ,Display Mode ID will be decreased.
Converting °C → °F
Celsius(°C)
Fahrenheit(°F)
mixed load bell +
dry level 7 sec
-30 -10 10
-22 14 50
30 50 70
86 122 158
Continuous Run Mode
F =9/5C + 32
Troubleshooting _ 27