Mitsubishi Electric MSZ-HX12NL & MUZ-HX12NL 12,000 BTU/H Inverter Heat Pump System
Product Specifications, Features, and Dimensions
Indoor Unit Features
- 12-hour timer
- Auto restart capability
- Dual Barrier Coating: A patented coating that reduces the collection of contaminants like dust, fibers, smoke, and oil on the inner surface of the heat exchanger, promoting optimal airflow and easier maintenance (specifically for the HX Fan).
- Econo Cool: This mode temporarily and automatically adjusts airflow based on the heat exchanger temperature. It slightly increases the set temperature, which helps save energy while maintaining comfort.
- Electrostatic Enzyme Filter: Utilizes static electricity to attract and filter charged particles, including airborne non-living particulates.
- Four fan speed options: Low, Medium, High, and Super-high.
- Multiple control options: Includes a hand-held remote controller (provided with the unit), a comfort app, third-party interfaces, and both wired and wireless controllers.
- Smart Dry Mode: Enhances humidity control by minimizing over-cooling of the space.
Outdoor Unit Features
- Blue Fin Coating: An anti-corrosion treatment applied to the aluminum fins of the heat exchanger. This coating protects against corrosion caused by salt, sulfur, and other airborne contaminants, particularly in coastal and industrial environments.
- INVERTER-driven compressor: This type of compressor generates the precise capacity needed to maintain a stable temperature set point.
- Powered by Outdoor Unit: The outdoor unit supplies power to the indoor unit. In the event of a power outage, the system automatically restarts when power is restored.
Specifications
Cooling Performance at 95°F
| Parameter | Unit | Value |
|---|---|---|
| Maximum Capacity | Btu/h | 13,400 |
| Rated Capacity | Btu/h | 12,000 |
| Minimum Capacity | Btu/h | 3,600 |
| Maximum Power Input | W | 1,430 |
| Rated Power Input | W | 960 |
| Moisture Removal | Pints/h | 2.6 |
| Sensible Heat Factor | 0.76 | |
| Power Factor [208V/230V] | % | 94/94 |
Heating Performance at 47°F
| Parameter | Unit | Value |
|---|---|---|
| Maximum Capacity | Btu/h | 15,500 |
| Rated Capacity | Btu/h | 12,200 |
| Minimum Capacity | Btu/h | 4,500 |
| Maximum Power Input | W | 2,140 |
| Rated Power Input | W | 990 |
| Power Factor [208V/230V] | % | 95/95 |
Heating Performance at 17°F
| Parameter | Unit | Value |
|---|---|---|
| Maximum Capacity | Btu/h | 9,000 |
| Rated Capacity | Btu/h | 7,800 |
| Maximum Power Input | W | 1,670 |
| Rated Power Input | W | 900 |
Heating Performance at 5°F
| Parameter | Unit | Value |
|---|---|---|
| Maximum Capacity | Btu/h | 8,600 |
| Maximum Power Input | W | 1,400 |
Heating Performance at -5°F
| Parameter | Unit | Value |
|---|---|---|
| Maximum Capacity | Btu/h | 8,300 |
Efficiency Ratings
| Parameter | Unit | Value |
|---|---|---|
| SEER2 | 20 | |
| EER21 | 12.5 | |
| HSPF2 [IV] | 10 | |
| COP at 47°F² | 3.61 | |
| COP at 17°F at Maximum Capacity³ | 1.56 | |
| COP at 5°F at Maximum Capacity⁴ | 1.8 | |
| COP at -5°F at Maximum Capacity⁶ | 1.82 | |
| ENERGY STAR® Certified | Yes |
Electrical Specifications
| Parameter | Unit | Value |
|---|---|---|
| Voltage, Phase, Frequency | VAC/VAC, Ø, Hz | 208/230, 1, 60 |
| Guaranteed Voltage Range | VAC | 187-253 |
| Voltage: Indoor - Outdoor, S1-S2 | VAC | 230 |
| Voltage: Indoor - Outdoor, S2-S3 | V DC | 24 |
| Short-circuit Current Rating [SCCR] | kA | 5 |
| Recommended Fuse/Breaker Size (Outdoor) | A | 20 |
| Recommended Wire Size [Indoor - Outdoor] | AWG | 14 |
| MCA | A | 1 |
Indoor Unit Details
| Parameter | Unit | Value | |
|---|---|---|---|
| Fan Motor Output | W | 30 | |
| Airflow Rate at Cooling, Dry | CFM | 168, 246, 338, 475 | |
| Airflow Rate at Cooling, Wet | CFM | 151, 221, 304, 428 | |
| Airflow Rate at Heating, Dry | CFM | 172, 241, 348, 401 | |
| Sound Pressure Level [Cooling] | dB (A) | 22, 30, 38, 47 | |
| Sound Pressure Level [Heating] | dB (A) | 23, 30, 38, 43 | |
| Drain Pipe Size O.D. | inch [mm] | 5/8 [15.88] | |
| Dual Barrier Coating on Heat Exchanger | No | ||
| External Finish Color | Munsell 0.7PB 9.2/0.4 | ||
| Unit Dimensions (W x D x H) | inch x inch x inch [mm x mm x mm] | 33 x 9-1/4 x 11-1/32 [838 x 235 x 280] | |
| Package Dimensions (W x D x H) | inch x inch x inch [mm x mm x mm] | 36 x 13-1/4 x 11-1/2 [920 x 340 x 300] | |
| Unit Weight | lbs [kg] | 20 [9] | |
| Package Weight | lbs [kg] | 24 [10.50] | |
| Fan Motor Type | DC Motor | ||
| IDU Operating Temp. Range | Cooling Intake Air Temp [Maximum / Minimum] Heating Intake Air Temp [Maximum / Minimum] | °FDB, °FWB / °FDB, °FWB °FDB | 90, 73/67, 57 80 / 70 |
¹ Cooling at 95°F (Indoor: 80°F DB, 67°F WB // Outdoor: 95°F DB, 75°F WB)
² Heating at 47°F (Indoor: 70°F DB, 60°F WB // Outdoor: 47°F DB, 43°F WB)
³ Heating at 17°F (Indoor: 70°F DB, 60°F WB // Outdoor: 17°F DB, 15°F WB)
⁴ Heating at 5°F (Indoor: 70°F DB, 60°F WB // Outdoor: 5°F DB, 4°F WB)
⁶ Heating at -5°F (Indoor: 70°F DB, 60°F WB // Outdoor: -5°F DB, -6°F WB)
* Indoor/Outdoor Unit Operating Temperature Range (Cooling Air Temp [Maximum / Minimum]):
• Applications should be restricted to comfort cooling only; equipment cooling applications are not recommended for low ambient temperature conditions.
** Outdoor Unit Operating Temperature Range (Cooling Thermal Lock-out / Re-start Temperatures; Heating Thermal Lock-out / Re-start Temperatures):
• System cuts out in heating mode and automatically restarts at these temperatures.
Outdoor Unit Specifications
| Parameter | Unit | Value | |
|---|---|---|---|
| MOCP | A | 28 | |
| Fan Motor Full Load Amperage | A | 0.71 | |
| Fan Motor Output | W | 55 | |
| Airflow Rate Cooling | CFM | 1,166 | |
| Airflow Rate Heating | CFM | 1,152 | |
| Defrost Method | Reverse Cycle | ||
| Coating on Heat Exchanger (Bluefin, Sea Coast) | Yes, Yes | ||
| Sound Pressure Level, Cooling¹ | dB (A) | 49 | |
| Sound Pressure Level, Heating² | dB (A) | 51 | |
| Compressor Type | Twin Rotary | ||
| Compressor Model | SRB140FQHMC | ||
| Compressor Oil [Type // Charge] | Type // oz | RM68EH // 11.83 | |
| External Finish Color | Munsell 3Y 7.8/1.1 | ||
| Base Pan Heater | Optional | ||
| Unit Dimensions (W x D x H) | inch x inch x inch [mm x mm x mm] | 31-1/2 x 11-1/4 x 21-5/8 [800 x 285 x 550] | |
| Package Dimensions (W x D x H) | inch x inch x inch [mm x mm x mm] | 37-1/16 x 14-31/32 x 24-13/16 [940 x 380 x 630] | |
| Unit Weight | lbs [kg] | 81 [36.7] | |
| Package Weight | lbs [kg] | 88 [39.9] | |
| ODU Operating Temp. Range | Cooling Intake Air Temp [Maximum / Minimum*] Cooling Thermal Lock-out / Re-start Temperatures** Heating Intake Air Temp [Maximum / Minimum] Heating Thermal Lock-out / Re-start Temperatures** | °FDB °FDB °FDB, °FWB / °FDB, °FWB °FDB | 115 / 14 -1 / 3 75, 65 / -5, -6 -14 / -4 |
¹ Cooling at 95°F (Indoor: 80°F DB, 67°F WB // Outdoor: 95°F DB, 75°F WB)
² Heating at 47°F (Indoor: 70°F DB, 60°F WB // Outdoor: 47°F DB, 43°F WB)
³ Heating at 17°F (Indoor: 70°F DB, 60°F WB // Outdoor: 17°F DB, 15°F WB)
⁴ Heating at 5°F (Indoor: 70°F DB, 60°F WB // Outdoor: 5°F DB, 4°F WB)
⁶ Heating at -5°F (Indoor: 70°F DB, 60°F WB // Outdoor: -5°F DB, -6°F WB)
* Indoor/Outdoor Unit Operating Temperature Range (Cooling Air Temp [Maximum / Minimum]):
• Applications should be restricted to comfort cooling only; equipment cooling applications are not recommended for low ambient temperature conditions.
** Outdoor Unit Operating Temperature Range (Cooling Thermal Lock-out / Re-start Temperatures; Heating Thermal Lock-out / Re-start Temperatures):
• System cuts out in heating mode and automatically restarts at these temperatures.
Indoor Unit Accessories
- Backup Heat Relay Kit Adapter for CN24 or CN152 Connector: CN24RELAY-KIT-CM3
- Lineset Insulation (15 ft, 30 ft, 50 ft, 65 ft): MLS143812T-15, MLS143812T-30, MLS143812T-50, MLS143812T-65
- Condensate Pumps (various models): X87-721, C13-192, X87-711, X87-835, X86-003, C21-014, C13-103, SS610E, T18-016, COMBI, GOBI-II, X86-011, S130-230
- Control Interface (various models): AZZBSBLUEZEROCN, AZZBSBLUEZEROCB, AZZBSLITERN, AZZBSLITERB, AZZBSTHINKRN, AZZBSTHINKRB, PAC-WHS01IE-E, PAC-WHS01HC-E, MAC-334IF-E, PAC-UKPRC001-CN-1, PAC-US445CN-1, PAC-USWHS002-WF-2, RCMKP1CB, MHK2, PAR-42MAAUB, PAC-SDW01RC-1, PAC-YT53CRAU-J, PAR-CT01MAU-SB, DRX-16, MAC-2320FT-E, MAC-EMF515FT-E, M21EAA307, PAC-USWHS003-TH-1
- Remote Sensor: TAZ-MS303, TAZ-MS303W
- Disconnect Switch (various models): 30A600VUL fits 2 X 4 utility box - Black, 30A600VUL fits 2 X 4 utility box - White
¹ Requires MAC-334IF-E Interface to connect MA controller.
² Allows IDU Connection to MA Controller: Deluxe MA Remote Controller, Simple MA Controller, Touch MA Controller.
Outdoor Unit Accessories
- Control/Service Tool: M- & P-Series Maintenance Tool Cable Set (M21EC0397), Maintenance Tool Interface (PAC-USCMS-MN-1)
- Stand: 18 Single Fan Stand (QSMS1801M), 24 Single Fan Stand (QSMS2401M)
- Drain Socket: MAC-871DS
- Mini-Split Wire: 14 Gauge 4 wire Armored MiniSplit Cable (250 ft roll: SW144-250, 50 ft roll: SW144-50), 14 Gauge 4 wire MiniSplit Cable (250 ft roll: S144-250, 50 ft roll: S144-50)
- Optional Defrost Heater: MAC-640BH-U, MAC-650BH-U
- Hail Guards: HG-B4
- Snow/Rain Diverter: SRD-1
- Mounting Pad: ULTRILITE 1
- Air Outlet Guide: MAC-881SG-E
Indoor Unit Dimensions (MSZ-HX09NL-U1, MSZ-HX12NL-U1)
The indoor unit dimensions are detailed in the provided diagrams. Key measurements include:
- Unit Dimensions (W x D x H): 33 inches x 9-1/4 inches x 11-1/32 inches (838 mm x 235 mm x 280 mm).
- The diagrams also illustrate the installation plate, piping connections (liquid and gas lines with specified diameters: 1/4" for liquid, 3/8" for gas), and the drain hose connection.
- Specific clearances are indicated for piping and installation, such as minimum space requirements for different piping directions.
Outdoor Unit Dimensions (MUZ-HX09NL-U1, MUZ-HX12NL-U1)
The outdoor unit dimensions and required installation space are presented in diagrams. Key details include:
- Unit Dimensions (W x D x H): 31-1/2 inches x 11-1/4 inches x 21-5/8 inches (800 mm x 285 mm x 550 mm).
- Required Space: A minimum clearance of 4 inches (100 mm) or more is recommended on the front and sides when the unit is clear. For optimal operation, 14 inches (350 mm) or more clearance is recommended on the front, and 8 inches (200 mm) or more on the sides and rear when the unit is clear.
- The diagrams show the service panel location, refrigerant pipe joints (liquid refrigerant pipe: flared ø1/4", gas refrigerant pipe: flared ø3/8"), and bolt pitch for installation.
Mitsubishi Electric Trane Heating and Air Conditioning
