MITSUBISHI ELECTRIC MSZ-FS15NA Wall Mounted Air Conditioning System Instruction Manual
- June 3, 2024
- Mitsubishi Electric
Table of Contents
MITSUBISHI ELECTRIC MSZ-FS15NA Wall Mounted Air Conditioning System
15,000 BTU/H DELUXE WALL-MOUNTED INDOOR UNIT 15,000 BTU/H HYPER-HEATING OUTDOOR UNIT W/BASE PAN HEATER
- Job Name
- System Reference
- Date
Indoor Unit MSZ-FS15NA
Outdoor Unit MUZ-FS15NAH
INDOOR UNIT FEATURES
-
Slim wall-mounted indoor units provide zone comfort control
-
Dual Barrier Coating applied to the heat exchanger, vanes and fan to prevent hydrophilic and hydrophobic dirt build-up
-
Multiple fan speed options: Quiet, Low, Medium, High, Super-high, Auto
-
3D i-see Sensor® enables advance features:
○ Indirect or Direct Airflow for personalized comfort
○ Absence Detection for energy-saving mode -
Double Vane features:
○ Separates airflow to deliver air across a large area
○ Simultaneously deliver to air separate sections of a room
○ Generates more comfortable natural airflow pattern -
Multiple control options available:
○ Back-lit screen handheld remote controller (provided with unit)
○ kumo cloud® smart device app for remote access
○ Third-party interface options
○ Wired or wireless controllers -
Triple-action Filtration: Nano Platinum Filter, Deodorizing Filter, & Electrostatic Anti-Allergy Enzyme Filter
-
Hot-Start Technology: no cold air rush at equipment startup or when restarting after Defrost Cycle
-
Quiet operation
OUTDOOR UNIT FEATURES
- INVERTER-driven compressor and LEV provide high efficiency and comfort while using only the energy needed to maintain maximum performance
- H2i plusTM performance offers 100% heating capacity at -5° and 70% to 81% heating capacity at -13° F
- Blue Fin anti-corrosion treatment applied to the outdoor unit heat exchanger for increased coil protection and longer life
- Built-in base pan heater
SPECIFICATIONS
MSZ-FS15NA & MUZ-FS15NAH
Cooling at 95°F1
| Maximum Capacity| BTU/H| 19,000
---|---|---|---
Rated Capacity| BTU/H| 14,000
Minimum Capacity| BTU/H| 6,450
Maximum Power Input| W| 2,010
Rated Power Input| W| 1,000
Moisture Removal| Pints/h| 4.0
Sensible Heat Factor| 0.70
Power Factor| %| 96.0/96.0
Heating at 47°F2
| Maximum Capacity| BTU/H| 24,000
Rated Capacity| BTU/H| 16,000
Minimum Capacity| BTU/H| 5,150
Maximum Power Input| W| 3,360
Rated Power Input| W| 1,155
Power Factor| %| 98.0/98.0
Heating at 17°F3
| Maximum Capacity| BTU/H| 22,730
Rated Capacity| BTU/H| 10,000
Maximum Power Input| W| 3,210
Rated Power Input| W| 950
Heating at 5°F4
| Maximum Capacity| BTU/H| 19,360
Maximum Power Input| W| 2,730
Heating at -5°F6| Maximum Capacity| BTU/H| 16,000
Heating at -13°F7| Maximum Capacity| BTU/H| 14,400
Efficiency
| SEER| 22.2
EER1| 14.0
HSPF [IV]| 12.0
COP at 47°F2| 4.06
COP at 17°F at Maximum Capacity3| 2.08
COP at 5°F at Maximum Capacity4| 1.91
COP at -5°F at Maximum Capacity6| 1.91
COP at -13°F at Maximum Capacity7| 1.9
ENERGY STAR® Certified| Yes
Electrical
| Voltage, Phase, Frequency| 208/230, 1, 60
Guaranteed Voltage Range| V AC| 187 – 253
Voltage: Indoor – Outdoor, S1-S2| V AC| 208/230
Voltage: Indoor – Outdoor, S2-S3| V DC| 24
Short-circuit Current Rating [SCCR]| kA| 5
Recommended Fuse/Breaker Size (Oudoor)| A| 20
Recommended Wire Size [Indoor – Outdoor]| AWG| 14
Power Supply| Indoor unit is powered by the outdoor unit
Indoor Unit
| MCA| A| 1.0
Fan Motor Full Load Amperage| A| 0.65
Fan Motor Output| W| 40
Fan Motor Type| DC Motor
Airflow Rate at Cooling, Dry| CFM| 225–262–304–355–437
Airflow Rate at Cooling, Wet| CFM| 194–225–261–305–376
Airflow Rate at Heating, Dry| CFM| 201–272–350–410–514
Sound Pressure Level [Cooling]| dB[A]| 27–31–35–39–44
Sound Pressure Level [Heating]| dB[A]| 25–31–37–40–46
Drain Pipe Size| In. [mm]| 5/8 [15.88]
Coating on Heat Exchanger| Dual Barrier Coating
External Finish Color| Munsell 1.0Y 9.2/0.2
Unit Dimensions| W x D x H: In. [mm]| 36-7/16 x 9-3/16 x 12 (+11/16) [925 x
234 x 305 (+17)]
Package Dimensions| W x D x H: In. [mm]| 39 x 12-1/4 x 15-1/2 [990 x 310 x
400]
Unit Weight| Lbs. [kg]| 29 [13.5]
Package Weight| Lbs. [kg]| 34 [15.4]
Indoor Unit Operating Temperature Range| Cooling Intake Air Temp [Maximum /
Minimum]*| °F| 90 DB, 73 WB / 67 DB, 57 WB
Heating Intake Air Temp [Maximum / Minimum]| °F| 80 DB / 70 DB
Outdoor Unit
| MCA| A| 18.0
---|---|---|---
MOCP| A| 20
Fan Motor Full Load Amperage| A| 0.93
Fan Motor Output| W| 50
Airflow Rate| CFM| 1801/1949
Refrigerant Control| LEV
Defrost Method| Reverse Cycle
Coating on Heat Exchanger| Blue Fin Coating
Sound Pressure Level, Cooling1| dB(A)| 51
Sound Pressure Level, Heating2| dB(A)| 55
Compressor Type| Twin Rotary
Compressor Model| SNB172FQKMT
Compressor Rated Load Amps| A| 17
Compressor Locked Rotor Amps| A| 13.6
Compressor Oil Type // Charge| oz.| FV50S // 0.40
External Finish Color| Munsell 3Y 7.8/1/1
Base Pan Heater| Built-in
Unit Dimensions| W x D x H: In. [mm]| 33-1/16 x 13 x 34-5/8 [840 x 330 x 880]
Package Dimensions| W x D x H: In. [mm]| 38-3/4 x 16-3/4 x 39 [980 x 420 x
990]
Unit Weight| Lbs. [kg]| 118 [53.5]
Package Weight| Lbs. [kg]| 135 [61]
Outdoor Unit Operating Temperature Range
| Cooling Air Temp [Maximum / Minimum]*| °F| 115 DB / 14 DB
Cooling Thermal Lock-out / Re-start Temperatures| °F| -4 / 0
Heating Air Temp [Maximum / Minimum]| °F| 75 DB, 65 WB / -13 DB, -14 WB
Heating Thermal Lock-out / Re-start Temperatures| °F| -18 / -14
Refrigerant
| Type| R410A
Charge| Lbs, oz| 3, 7.0
Chargeless Piping Length| Ft. [m]| 25.0 [7.5]
Additional Refrigerant Charge Per Additional Piping Length| oz./Ft. [g/m]|
0.216 [20]
Piping
| Gas Pipe Size O.D. [Flared]| In.[mm]| 1/2 [12.7]
Liquid Pipe Size O.D. [Flared]| In.[mm]| 1/4 [6.35]
Maximum Piping Length| Ft. [m]| 100 [30]
Maximum Height Difference| Ft. [m]| 50 [15]
Maximum Number of Bends| 10
Note
- AHRI Rated Conditions 1Cooling (Indoor // Outdoor) °F 80 DB, 67 WB // 95 DB, 75 WB
- (Rated data is determined at a fixed compressor speed) 2Heating at 47°F (Indoor // Outdoor) °F 70 DB, 60 WB // 47 DB, 43 WB
- 3Heating at 17°F (Indoor // Outdoor) °F 70 DB, 60 WB // 17 DB, 15 WB
- Conditions 4Heating at 5°F (Indoor // Outdoor) °F 70 DB, 60 WB // 5 DB, 4 WB
- 5Heating at -4°F (Indoor // Outdoor) °F 70 DB, 60 WB // -4 DB, -5 WB
- 6Heating at -5°F (Indoor // Outdoor) °F 70 DB, 60 WB // -5 DB, -6 WB
- 7Heating at -13°F (Indoor // Outdoor) °F 70 DB, 60 WB // -13 DB, -14 WB
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 to avoid thermistor error and automatically
restarts at these temperatures
INDOOR UNIT ACCESSORIES
Control Interface
| BACnet® and Modbus® Interface| □ PAC-UKPRC001-CN-1
---|---|---
CN24 Relay Kit| □ CN24RELAY-KIT-CM3
IT Extender| □ PAC-WHS01IE-E
kumo station® for kumo cloud®| □ PAC-WHS01HC-E
Lockdown bracket for remote controller| □ RCMKP1CB
System Control Interface| □ MAC-334IF-E
Thermostat Interface| □ PAC-US444CN-1
USNAP Adapter| □ PAC-WHS01UP-E
Wireless Interface for kumo cloud®| □ PAC-USWHS002-WF-2
Remote Sensor
| Wired Remote Sensor| □ M21EAA307
Wireless temperature and humitity sensor for kumo cloud®| □ PAC-USWHS003-TH-1
Wired Remote Controller
| Deluxe Wired MA Remote Controller†| □ PAR-40MAAU
Simple MA Remote Controller†| □ PAC-YT53CRAU-J
Touch MA Controller†| □ PAR-CT01MAU-SB
Wireless Remote Controller| kumo touch™ RedLINK™ Wireless Controller| □ MHK2
Condensate
| Blue Diamond (Advanced) Mini Condensate Pump w/ Reservoir & Sensor
(208/230V) [recommended]| □| X87-721
Blue Diamond (MicroBlue) Mini Condensate Pump (110/208/230V) up to 18,000
BTU/H| □| X85-003
Blue Diamond Alarm Extension Cable — 6.5 Ft.| □| C13-192
Blue Diamond MultiTank — collection tank for use with multiple pumps| □|
C21-014
Blue Diamond Sensor Extension Cable — 15 Ft.| □| C13-103
Drain Pan Level Sensor/Control| □ SS610E
Fascia Kit for MicroBlue Pump, mounts the MicroBlue and sensor directly
beneath indoor unit| □| T18-016
Sauermann Condensate Pump| □| SI30-230
Disconnect Switch
| (30A/600V/UL) [fits 2” X 4” utility box] – Black| □ TAZ-MS303
(30A/600V/UL) [fits 2” X 4” utility box] – White| □ TAZ-MS303W
Filter
| Electro Static Anti-allergy Enzyme Filter| □ MAC-2330FT-E
Platinum Deodorizing Filter| □ MAC-3000FT-E
Lineset
| 15’ x 1/4” x 15’ / 1/2” Lineset (Twin-Tube Insulation)| □| MLS141212T-15
30’ x 1/4” x 30’ / 1/2” Lineset (Twin-Tube Insulation)| □| MLS141212T-30
50’ x 1/4” x 50’ / 1/2” Lineset (Twin-Tube Insulation)| □| MLS141212T-50
65’ x 1/4” x 65’ / 1/2” Lineset (Twin-Tube Insulation)| □| MLS141212T-65
MSZ-FS15NA
NOTES:
Requires MAC-334IF-E
M-Series EZ FIT® Recessed Ceiling Cassette, Floor-mount and Wall-mount
Allows indoor units to connect to an MA Controller:
- Deluxe MA Remote Controller
- Simple MA Controller
- Touch MA Controller
OUTDOOR UNIT ACCESSORIES
MUZ-FS15NAH
Air Outlet Guide | Air Outlet Guide | □ MAC-890SG-E |
---|---|---|
Drain Socket | Drain Socket | □ MAC-871DS |
Hail Guards | Hail Guard | □ HG-A7 |
Mini-Split Wire
| 14 Gauge, 4 wire MiniSplit Cable—250 ft. roll| □| S144-250
14 Gauge, 4 wire MiniSplit Cable—50 ft. roll| □| S144-50
16 Gauge, 4 wire MiniSplit Cable—250 ft. roll| □| S164-250
16 Gauge, 4 wire MiniSplit Cable—50 ft. roll| □| S164-50
Mounting Pad
| Condensing Unit Mounting Pad: 16” x 36” x 3”| □ ULTRILITE1
Outdoor Unit 3-1/4 inch Mounting Base (Pair) – Plastic| □ DSD-400P
Stand
| 18” Single Fan Stand| □ QSMS1801M
24” Single Fan Stand| □ QSMS2401M
Condenser Wall Bracket| □ QSWB2000M-1
Condenser Wall Bracket -Stainless Steel Finish| □ QSWBSS
Outdoor Unit Stand — 12” High| □ QSMS1201M
INDOOR UNIT DIMENSIONS MSZ-FS15NA
OUTDOOR UNIT DIMENSIONS MUZ-FS15NAH
1340 Satellite Boulevard Suwanee, GA 30024
Toll Free : 800-433-4822
www.mehvac.com
FORM# MSZ-FS15NA & MUZ-FS15NAH – 202108
Specifications are subject to change without notice. © 2021 Mitsubishi
Electric Trane HVAC US LLC. All rights reserved.