4801-5164J
20 October 2021
43
RS-500 5K Walk-In Cooler Door Installation and Operation Manual
If the door loses power while in operation, it must be opened or closed manually.
1. Open the head unit cover, then engage the stand.
2. Turn off power to the Smart Controller using the rocker switch on the controller enclosure.
3. Position the ladder to the right of the door.
4. Using a drill or a ratcheting wrench with a 3/4" socket, turn the driveshaft clockwise to lower the door or counterclockwise to
raise the door.
5. Turn the power switch back on when power is available.
6. Close and latch the head unit cover.
Section 5.1: Emergency Manual Operation
Section 5: Troubleshooting
