4-Way Cassette Heat Pump System Submittal Data Sheet
General Information
Location: Approved
Engineer: [Not Specified]
Submitted to: [Not Specified]
Submitted by: [Not Specified]
Reference: [Not Specified]
Approval: [Not Specified]
Date: [Not Specified]
Construction: [Not Specified]
Unit #: [Not Specified]
Drawing #: [Not Specified]
Indoor Unit Specifications
| Item | Value |
|---|---|
| Indoor Air Flow (Turbo/H/M/L/Si) (CFM) | 765.2/706.3/635.7/547.4 / N/A |
| Indoor Noise Level (Turbo/H/M/L/Si) (dBA) | 48.5/45.0/42.5/33.5/N/A |
| Dimension (W×D×H) (inch) | 32.68 x 32.68 x 8.07 |
| Dimension (W×D×H) (mm) | 830.0×830.0×205.0 |
| Package Dimension (W×D×H) (inch) | 35.83 x 35.83 x 9.84 |
| Package Dimension (W×D×H) (mm) | 910×910×250 |
| Net/Gross Weight (lbs) | 47.18/59.08 |
| Net/Gross Weight (kg) | 21.4/26.8 |
Outdoor Unit Specifications
| Item | Value |
|---|---|
| Compressor Type | ROTARY |
| Compressor Model | KTM240D46UKT2 |
| Refrigerant | R454B |
| Refrigerant Oil Charge (mL) | 620 |
| Refrigerant Oil | VG74 |
| Outdoor Air Flow (Max) (CFM) | 2236.7 |
| Outdoor Noise Level (dBA) | 61.5 |
| Dimension (W×D×H) (inch) | 37.24 x 16.14 x 31.89 |
| Dimension (W×D×H) (mm) | 946.0×410.0×810.0 |
| Package Dimension (W×D×H) (inch) | 42.91 x 19.68 x 34.84 |
| Package Dimension (W×D×H) (mm) | 1090×500×885 |
| Net/Gross Weight (lbs) | 130.29/141.31 |
| Net/Gross Weight (kg) | 59.1/64.1 |
Efficiency Ratings
| Category | Cooling | Heating |
|---|---|---|
| SEER2 | 20.7 | HSPF2-4 |
| EER2 | 12.0 | COP |
Cooling Performance
| Item | Value |
|---|---|
| Cooling (Btu/hr) Rated Capacity | 23400 |
| Cooling (Btu/hr) Min/Max Capacity | 12800~26200 |
| Moisture Removal (L/h) | 2.36 |
| Standard Operating Range (°F/°C) | -22~122 (-30~50) |
| Conditions: | |
| Indoor: | 80°F DB/67°F WB |
| Outdoor: | 95°F DB/75°F WB |
Heating Performance
| Item | Value |
|---|---|
| Heating (Btu/hr) 1. @ 47°F Rated | 25000 |
| Heating (Btu/hr) 1. @ 47°F Min/Max Capacity | 11500~30700 |
| Heating (Btu/hr) 2. @ 17°F Rated | 20400 |
| Heating (Btu/hr) 3. @ 5°F Rated: Capacity / COP | 23800/2.23 |
| Heating (Btu/hr) 3. @ 5°F Max: Capacity | 23800 |
| Standard Operating Range (°F/°C) | -22~75 (-30~24) |
| Conditions: | |
| 1. Indoor: | 70°F DB/60°F WB |
| Outdoor: | 47°F DB/43°F WB |
| 2. Indoor: | 70°F DB/60°F WB |
| Outdoor: | 17°F DB/15°F WB |
| 3. Indoor: | 70°F DB/60°F WB |
| Outdoor: | 5°F DB/5°F WB |
Electrical Specifications
| Item | Value |
|---|---|
| Power Supply | 208/230V, 60Hz, 1Ph |
| System MCA | 24.90 |
| Connection Wiring | 14#x4 |
| System MOCP | 25 |
| Compressor RLA | 15.0 |
| Outdoor Fan Motor RLA | 1.3 |
| Outdoor Fan Motor W | 120 |
| Indoor Fan Motor RLA | 1.0 |
| Indoor Fan Motor W | 45 |
| System Power Input @ Cooling (W) | 1950 (960 ~ 2300) |
| System Power Input @ Heating (W) | 2070 (695 ~ 2490) |
| MCA: Min. circuit amps (A) | 24.90 |
| MOCP: Max. over current protection (A) | 25 |
| RLA: Rated load amps (A) | 15.0 |
| W: Fan motor rated output (W) | 165 (120+45) |
Piping Specifications
| Item | Value |
|---|---|
| Throttle type (Indoor) | N/A |
| Throttle type (Outdoor) | EXV+Throttle valve |
| Liquid Size | 9.52mm (3/8in) |
| Gas Size | 15.9mm (5/8in) |
| Max. Piping Length (ft/m) | 164.00 (50) |
| Max. Height Difference (ft/m) | 82.00 (25) |
| Max. Pre-charged Length (ft/m) | 24.6 (7.5) |
| Refrigerant Pre-charged Amount (oz/kg) | 63.49 (1.80) |
| Additional Charge of Refrigerant ((oz/ft)/(g/m)) | 0.32 (30) |
| Connection Method | Flared |
Indoor Unit Dimensions
The indoor unit dimensions are illustrated in detailed diagrams. The main body of the unit measures 32-5/8 inches (830mm) in width and depth, and 8-1/16 inches (205mm) in height. The front panel, which is the visible part when installed, has dimensions of 37-1/2 inches (950mm) for both width and depth. Connection ports for refrigerant lines are located on the side, with the liquid line connection at 3-7/8 inches (98mm) and the gas line connection at 5-5/8 inches (142mm). A drain hole with a diameter of 1 inch (25mm) is also indicated.
Installation Instructions & Clearance
Installation guidelines specify clearance requirements for optimal performance.Indoor Unit: The unit is designed for ceiling mounting. Minimum recommended clearance from the ceiling is 59.1 inches (150cm), with 78.7 inches (200cm) suggested for enhanced ventilation. Clearances related to illumination are also noted, with a minimum of 90.6 inches (230cm) and a recommended 157.5 inches (400cm). A table provides specific mounting dimensions (A, H, B) for various indoor unit capacities (9K/12K/18K, 24K, 36K, 48K).
Outdoor Unit: Clearance requirements for the outdoor unit ensure adequate airflow. A minimum of 20 inches (500mm) is required at the front and for two sides (left, right, or rear) if they are clear. A minimum of 4 inches (100mm) is needed on the remaining sides, and 14 inches (350mm) at the rear if only the rear is clear. The product meets all specified spatial requirements.
Features
- 360° Air Flow
- Remote on-off and alarm ports
- Refrigerant leakage detection sensor (Optional)
- Humidity sensor
- Built-in pump
- 1~100% fan speed setting
- WiFi capability: through WiFi dongle or wired controller with built-in WiFi
- OTA (Over-The-Air updates) by using WiFi dongle
- 2-pin connector (HA/HB) for programmable wired controller
- Multiple control options available:
- Two-way communication wired controller: 120N(X6)
- Two-way communication wired controller with built-in WiFi: 120N(X6W)
- Infrared wired controller: 120L
- Wireless remote controller
- Third-Party 24V Thermostat* (*24V interface is required)
