General Information
Location: [Not Specified]
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]
Certifications: ENERGY STAR, ETL Listed
Indoor Specification
| Parameter | Value |
|---|---|
| Indoor Air Flow (Turbo/H/M/L/Si) (CFM) | 706.3 / 618.0 / 529.7 / 441.4 / N/A |
| Indoor Noise Level (Turbo/H/M/L/Si) (dBA) | 40/37/35/33/29.0 |
| Indoor static pressure range (in.WC) | 0-0.8 |
| Dimension (W×D×H) (inch) | 39.37 x 29.53 x 9.65 |
| Dimension (W×D×H) (mm) | 1000.0×750.0×245.0 |
| Package (W×D×H) (inch) | 48.23 x 33.86 x 11.97 |
| Package (W×D×H) (mm) | 1225×860×304 |
| Net/Gross Weight (lbs) | 79.81/91.27 |
| Net/Gross Weight (kg) | 36.2/41.4 |
Outdoor Specification
| Parameter | Value |
|---|---|
| Compressor Type | ROTARY |
| Compressor Model | KSN140D58UFZ |
| Refrigerant | R454B |
| Refrigerant Oil Charge (mL) | 440 |
| Refrigerant Oil | 7.2 |
| Outdoor Air Flow (Max) (CFM) | 1765.8 |
| Outdoor Noise Level (dBA) | 58.0 |
| Dimension (W×D×H) (inch) | 35.04 x 13.46 x 26.50 |
| Dimension (W×D×H) (mm) | 890.0×342.0×673.0 |
| Package (W×D×H) (inch) | 39.17 x 15.67 x 29.13 |
| Package (W×D×H) (mm) | 995×398×740 |
| Net/Gross Weight (lbs) | 92.59/100.31 |
| Net/Gross Weight (kg) | 42.0/45.5 |
Efficiency
| Rating | Cooling | Heating |
|---|---|---|
| SEER2 | 20.0 | HSPF2-4: 11.3 |
| EER2 | 13.3 | COP: 3.90 |
Performance of Cooling
| Parameter | Value (Btu/hr) |
|---|---|
| Rated Capacity | 17500 |
| Min/Max Capacity | 4500~20200 |
| Moisture Removal (L/h) | 1.71 |
| Standard Operating Range (°F/°C) | -13~122 (-25~50) |
| Conditions | Indoor: 80°F DB/67°F WB Outdoor: 95°F DB/75°F WB |
Performance of Heating
| Parameter | Value (Btu/hr) |
|---|---|
| 1. @ 47°F Rated | 20000 |
| 1. @ 47°F Min/Max Capacity | 5200~23000 |
| 2. @ 17°F Rated | 14900 |
| 3. @ 5°F Rated: Capacity / COP | 14200 / 2.40 |
| 3. @ 5°F Max: Capacity | 14200 |
| Standard Operating Range (°F/°C) | -13~75 (-25~24) |
| 1. Conditions | Indoor: 70°F DB/60°F WB Outdoor: 47°F DB/43°F WB |
| 2. Conditions | Indoor: 70°F DB/60°F WB Outdoor: 17°F DB/15°F WB |
| 3. Conditions | Indoor: 70°F DB/60°F WB Outdoor: 5°F DB/5°F WB |
Electrical
| Parameter | Value |
|---|---|
| Power Supply | 208/230V, 60Hz, 1Ph |
| System MCA | 18.00 |
| Connection Wiring | 14#x4 |
| System MOCP | 20 |
| Compressor RLA | 10.0 |
| Outdoor Fan Motor RLA | 0.9 |
| Outdoor Fan Motor W | 80 |
| Indoor Fan Motor RLA | 1.8 |
| Indoor Fan Motor W | 165 |
| System Power Input @ Cooling (W) | 1315 (570~1770) |
| System Power Input @ Heating (W) | 1500 (310~1720) |
| MCA: Min. circuit amps (A) | [Not Specified] |
| MOCP: Max. over current protection (A) | [Not Specified] |
| RLA: Rated load amps (A) | [Not Specified] |
| W: Fan motor rated output (W) | [Not Specified] |
Piping
| Parameter | Value |
|---|---|
| Throttle type (Indoor) | N/A |
| Throttle type (Outdoor) | EXV+Throttle valve |
| Liquid Size | 6.35mm (1/4in) |
| Gas Size | 12.7mm (1/2in) |
| Max. Piping Length (ft/m) | 98.40 (30) |
| Max. Height Difference (ft/m) | 65.60 (20) |
| Max. Pre-charged Length (ft/m) | 24.6 (7.5) |
| Refrigerant Pre-charged Amount (oz/kg) | 47.97 (1.36) |
| Additional Charge of Refrigerant ((oz/ft)/(g/m)) | 0.16 (15) |
| Connection Method | Flared |
Indoor Unit Dimensions
The indoor unit has dimensions labeled A, B, C, and D. The following table provides these dimensions for different models:
| MODEL | A | B | C | D |
|---|---|---|---|---|
| 9K | 27-1/2in (700mm) | 7-7/8in (200mm) | 17-3/4 (450mm) | 20in (506mm) |
| 12K | 27-1/2in (700mm) | 9-5/8in (245mm) | 29-1/2 (750mm) | 31-1/4in (795mm) |
| 18K~24K | 39-3/8in (1000mm) | 9-5/8in (245mm) | 29-1/2 (750mm) | 31-1/4in (795mm) |
| 36K~48K | 47-1/8in (1200mm) | 11-7/8in (300mm) | 29-1/2 (750mm) | 31-1/4in (795mm) |
| 60K | 55-1/8in (1400mm) | 15in (380mm) | 31-1/2in (800mm) | 33-1/4in (845mm) |
The diagram shows the indoor unit with labels for the electric control box, hanging brackets, drain pipe (25mm), liquid side, gas side, test mouth, and test cover.
Indoor Unit Installation Instructions
The distance between the mounted indoor unit and surrounding structures must meet the following specifications:
1) Ceiling-mounted
The unit should be mounted on a strong and durable ceiling. Clearances required are:
- Minimum 90.6 inches (230cm) from the floor.
- Minimum 7.9 inches (20cm) from the left side.
- Minimum 11.8 inches (30cm) from the right side.
- Minimum 11.8 inches (30cm) from the ceiling.
- Service access should be considered.
2) Wall-mounted
Clearances required for wall-mounted installation are:
- Minimum 15.7 inches (40cm) from the floor.
- Minimum 23.6 inches (60cm) from the floor (for bottom clearance).
- Horizontal clearance range of 23.6 to 70.9 inches (60 to 180cm) is indicated.
Outdoor Unit Dimensions
The outdoor unit has dimensions labeled W1, W2, W3, D1, D2, D3, H, H1, and H2. The following table provides these dimensions for different models:
| Model | W1 | W2 | W3 | D1 | D2 | D3 | H | H1 | H2 |
|---|---|---|---|---|---|---|---|---|---|
| [Model not specified in table] | 26-1/8in (663mm) | 37-5/8in (955mm) | 35-1/4in (895mm) | 13-3/4in (346mm) | [Not Specified] | [Not Specified] | 26-1/2in (673mm) | 15in (380mm) | 13-1/2in (342mm) |
Detail A shows connection points A1 and A2. The diagram illustrates the unit with labels for dimensions and connection points.
Outdoor Unit Installation Instructions
Ensure adequate clearance around the outdoor unit for proper ventilation and service access. Recommended clearances are:
- 20 inches (500mm) or more when the front and sides of the unit are clear.
- 4 inches (100mm) or more for the sides.
- 14 inches (350mm) or more for the rear.
- 20 inches (500mm) or more when any 2 sides (left, right, and rear) of the unit are clear.
✔️ Meets all spatial requirements shown in Installation Clearance Requirements above.
Fan Performance
The fan performance charts (SP1 through SP8) illustrate the relationship between Air Volume (CFM) and External Static Pressure (in.WC) for different fan speed settings: Super High (SH), High (H), Medium (M), and Low (L). Each chart covers a specific range of static pressure.
Constant Air Volume
This chart demonstrates the Air Volume (CFM) versus External Static Pressure (in.WC) for the Super High (SH), High (H), Medium (M), and Low (L) fan speed settings under constant air volume conditions.
Features
- Compatible with both horizontal and vertical installation.
- Static pressure up to 0.8 in.w.g (for all models).
- Static pressure setting stages: 8.
- Refrigerant leakage detection sensor.
- Constant airflow.
- Built-in pump.
- i-clean function.
- Fan speed stages: 1~100%.
- WiFi capability: through wired controller with built-in WiFi.
- OTA (Over-The-Air) updates via wired controller 120N(X6W).
- 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).
