ECD SmartDRY SD Series Setup And Operation Manual page 64

10) Reconnect the Dryer cable by noting the plug keyed notches and inserting the plug carefully into the
receptacle, turning the locking collar clockwise until it engages and come to a stop in the lock position.
11) Reconnect the power plug to the power source.
SD Series Dry Cabinets Setup and Operation Manual | A55-7379-00 Rev: 2.0.0 Page 64