Samsung AC024BXUPCH/AA Technical Data Book page 47

11. Installation
Outdoor Units
2 Insert the cables through the conduits, and then fix the conduits to the conduit plate with the lock nuts.
3 Apply silicone to the end of the hose to prevent rain from entering the hose.
4 Connect the cables to the outdoor units. Refer to the next page for connection details.
5 Attach the conduit plate to the product.
Air conditioning system examples
When using earth leakage circuit breaker (ELCB) for a single phase
※ The appearance of the unit may be different from the picture depending on the model.
CAUTION
• ELCB must be installed since this product is equipped with a base heater.