Samsung WF328AAW/XAA - Page 78

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DV448 Service Mode
System check mode
Special test mode:
While in Power Off, pressing the Dry Level + Power buttons simultaneously
will put the dryer into the System Check mode “t2” will display.
System Check Mode Progress in the t2 mode function turns on the Motor
(CW) relay, turns the Heater relay on and off, Motor (CW) Relay Off