Quantum Ultra Ceiling Cassette (CYB-20) OverviewUpdated an hour ago
Introduction
The Quantum Ultra Ceiling Cassette (CYB-20) ductless mini split system is designed to be mounted as recessed into the ceiling, where only a decorative air exchange panel is visible.
This series, which has an average 20-SEER2 rating, is factory-precharged with environmentally-friendly R-454B refrigerant.
4-Way, 360° Airflow
This series offers omni-directional air output, ensuring the conditioned air proportionally reaches all four corners of the room.
Built-In Drain Pump
Every cassette system includes a condensate pump that is capable of lifting drainage water up to 30 inches (762 mm). This provides the user more flexibility for routing the condensate water. The pump can easily be disabled if the gravity drain is desired.
Fresh Air Intake
This series offers a provision of the fresh-air intake via an optional reserved airflow port. New outdoor air can be easily brought inside to replace stale room air.
Intelligent Air Throw
With the wide operating angle of the airflow louver, this series is able to drape the room with a satisfying breeze in Cooling mode, and wrap the area with warmth in Heating mode.
Full System Model Numbers
CYB036GMSI20RL and CYB048GMSI20RL
Indoor Units
CB036GMSILDFHG and CB048GMSILDFHG
Outdoor Units
YN036GMSI20RUG and YN048GMSI20RUG
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 | Air outlet |
| 2 | Air inlet |
| 3 | Front grille |
| 4 | Display panel |
| 5 | Drain pipe (purchase separately) |
| 6 | Connection cable (purchase separately) |
| 7 | Refrigerant piping (purchase separately) |
| 8 | Outdoor unit power cable (purchase separately) |
| 9 | Outdoor unit (A) |
| 10 | Outdoor unit (B) |
| 11 | Remote controller |
| 12 | Remote controller holder (purchase separately) |
Note: Select a service disconnect meeting the requirements of the local, regional, and national codes.
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. Items that are not included with the system must be purchased separately.
| Name of Accessories | Quantity | Shape |
| Manual | 3 |  |
| Soundproof/insulation sheath (36K/48K) | 1 |  |
| Soundproof/insulation sheath (36K/48K) | 1 |  |
| Outlet pipe sheath (36K/48K) | 1 |  |
| Bolt (36K/48K) | 6 |  |
| Remote controller | 1 |  |
| Wireless module cable | 1 |  |
| Remote controller holder (purchase separately) | 1 |  |
| Drain joint | 1 |  |
| Seal ring (Not available for the outdoor unit with dimensions of 38.58 in x 38.39 in x 16.34 in) | 1 |  |
| Copper nut | 2 |  |
| Tapping screw (36K/48K) | 6 |  |
| Throat bander (36K/48K) | 2 |  |
| Conduit installation plate | 1 |  |
| Battery | 2 |  |
| Rubber block (36K/48K) | 1 |  |