Diamante Essenza High-Wall (WYT-20U) OverviewUpdated 2 hours ago
Introduction
The Diamante Essenza High-Wall (WYT-20U) is a high-efficiency, entry-level ductless mini split system designed to deliver reliable year-round heating and cooling with an average 20-SEER2 rating.
Ideal for bedrooms, home offices, and small spaces, it features whisper-quiet operation, a compact wall-mounted indoor unit, and a factory pre-charged outdoor condenser with R-32 refrigerant.
The inverter technology ensures consistent comfort while reducing energy waste. The system includes a 16-foot lineset, drain hose, remote control, and essential installation components. Maintenance is simple with front-access washable filters.
3D Dual-Swing Airflow Output
Take advantage of automatic dual-directional airflow louvers, which are motorized for both left-right and up-down swings, to perfectly send airflow to all four corners of the room. 
Full System Model Numbers
WYT009ALUI20RL, WYT009GLUI20RL, WYT012ALUI20RL, WYT012GLUI20RL, WYT018GLUI20RL, WYT024GLUI20RL, WYT030GLUI20RL, WYT036GLUI20RL
Indoor Units
WT009ALUI20HLE, WT009GLUI20HLE, WT012ALUI20HLE, WT012GLUI20HLE, WT018GLUI20HLE, WT024GLUI20HLE, WT030GLUI20HLE, WT036GLUI20HLE
Outdoor Units
YN009ALUI20RPE, YN009GLUI20RPE, YN012ALUI20RPE, YN012GLUI20RPE, YN018GLUI20RPE, YN024GLUI20RPE, YN030GLUI20RPE, YN036GLUI20RPE
For more information, see this technical brochure.
System Components
These illustrations are for explanatory purposes. The actual shape of the indoor unit may be slightly different. The shape shall prevail. 
No. | Description |
|---|---|
| 1 | Wall mounting plate |
| 2 | Front panel |
| 3 | LED display |
| 4 | Controller signal receiver |
| 5 | Indoor unit rating label |
| 6 | Terminal block cover |
| 7 | Emergency (Manual) button |
| 8 | Air deflector and flap |
| 9 | Air outlet |
| 10 | Air filter |
| 11 | Air outlet grille |
| 12 | Outdoor unit nameplate |
| 13 | Terminal block cover |
| 14 | Valve protection cover |
| 15 | Gas (Suction) line valve |
| 16 | Liquid line valve |
Accessories & Components
The system comes with the following accessories. This a general list of the package contents. The included items may vary slightly depending on the model.
Use all of the installation parts and accessories to successfully install the system.
| Quantity | Name | Appearance |
|---|---|---|
| 1 | Installation & User manual |  |
| 1 | Warranty card |  |
| 1 | Communication cable (16 foot) |  |
| 1 | Insulated copper pipe (16 foot) |  |
| 1 | Remote controller |  |
| 1 | Remote controller holder |  |
| 2 | Remote controller batteries |  |
| 1 | Indoor unit mounting plate |  |
| 1 | Set of mounting plate screws |  |
| 1 | Plastic drain joint plug for the outdoor unit (Use only for wall-mounted condensers) |  |
| 1 | Condensate drain hose |  |
| 1 | Wrapping tape |  |
| 1 | Wall-hole packing sealant |  |
| 1 | Wall sleeve |  |
| 1 | Allen wrench for opening service valves |  |