This document is an installation manual for the R410A Split series air conditioners. The manual includes safety precautions and installation instructions. It also describes the features and characteristics of the products.
This manual provides installation instructions for Daikin R410A Split Series air conditioners, specifically models RXN15KEVJU, RKN15KEVJU, RXN18KEVJU, RKN18KEVJU, RXN24KEVJU, and RKN24KEVJU. It details critical safety precautions regarding refrigerant gas, electrical work, and grounding to prevent injury or equipment damage.
| Refrigerant Type | R410A |
|---|---|
| Max. allowable length | 98.4ft (30m) |
| Min. allowable length | 4.92ft (1.5m) |
| Max. allowable height | 65.6ft (20m) |
| Gas pipe O.D. | 1/2 inch (12.7mm) |
| Liquid pipe O.D. | 1/4 inch (6.4mm) |
The air conditioners in this series use R410A refrigerant.
The maximum allowable length for the refrigerant piping is 98.4ft (30m).
The suggested shortest pipe length to avoid noise is 4.92ft (1.5m).