Samsung DV306LEW/XAA, Service Manual

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4-4
4-2-5. Software Version Mode
Defi nition of Software Version Mode:
- While in Service Mode pressing the Temp key will put the dryer into the software version mode
How to Enter:
- To enter Special Test Mode press Temp Key until the control beep.
(same for all Frontier models.)
ex) In case of “U105”, U0 means major version “v1“ 05 means minor version “05”
4-2-6. System Check Mode
Special Test Mode:
- While in Power Off, pressing the Dryness Level + Power keys simultaneously will put the dryer into the
System Check mode
- “ t2 “ will display.
- System Check Mode Progress
t2 mode Function Performed Start/Pause Motor(CW) Relay On
→
Heater Relay On
→
Heater Relay Off
→
Motor(CW) Relay Off (Circulation)