Mitsubishi MSZ-FX09NL & MUZ-FX09NLHZ

9,000 BTU/H WALL-MOUNTED INDOOR UNIT

9,000 BTU/H H2I SUMO™ HYPER-HEATING INVERTER OUTDOOR UNIT

Product Overview

This document provides detailed specifications for the Mitsubishi Electric MSZ-FX09NL indoor unit and MUZ-FX09NLHZ outdoor unit, part of the Hyper-Heating Inverter series. These units offer efficient and powerful heating and cooling capabilities.

Indoor Unit Features

3D i-see Sensor®: Advanced sensor for thermal profiling and automatic temperature/airflow adjustment based on room occupancy and heat signatures.
Dual Barrier Coating: Patented coating on heat pump surfaces to reduce contaminant collection, ensuring optimal airflow and easier maintenance.
Dual Barrier Fusion: Patented coating on indoor unit vanes for enhanced cleanliness and odor reduction.
Dual Vane: Allows independent setting of two vanes for customized airflow direction, enabling wide area coverage or zone-specific comfort.
Econo Cool: Automatically adjusts airflow based on heat exchanger temperature to save energy while maintaining comfort.
Multiple Control Options: Includes a back-lit handheld remote controller, comfort app, third-party interfaces, and wired/wireless controllers.
Multiple Fan Speed Options: Low, Medium, High, Powerful, Auto.
Powerful Mode: Temporarily adjusts set point and fan speed for rapid room temperature change.
Quiet Operation: Indoor units are whisper quiet, and outdoor units operate as quietly as a typical conversation.
Slim Design: Provides zone comfort control with a slim profile.
Smart Dry+: Intelligently controls humidity with minimal over-cooling.
Triple Action Filtration: Includes Microparticle, Electrostatic Enzyme, and optional Carbon-based Deodorizing Filters for air purification.
Wi-Fi Enabled: Allows control via the Comfort app for temperature, fan speeds, modes, and schedules.

Outdoor Unit Features

Blue Fin Coating: Anti-corrosion treatment on heat exchanger fins to protect against airborne contaminants, especially in coastal and industrial areas.
H2i sumo™ Hyper-Heating INVERTER: Provides 100% heating capacity at -10°F and guaranteed operation down to -22°F.
Hot-start Technology: Prevents cold air blasts by ensuring the fan only operates after the heat exchanger has warmed.

Specifications

Cooling at 95°F

	Btu/h	W	Pints/h		%
Maximum Capacity	15,000
Rated Capacity	9,000
Minimum Capacity	2,500
Maximum Power Input		1,580
Rated Power Input		490
Moisture Removal			0
Sensible Heat Factor			1
Power Factor [208V/230V]				87/88

Heating at 47°F

	Btu/h	W	%
Maximum Capacity	21,300
Rated Capacity	12,000
Minimum Capacity	3,100
Maximum Power Input		2,130
Rated Power Input		710
Power Factor [208V/230V]		94/93

Heating at 17°F

	Btu/h	W
Maximum Capacity	16,300
Rated Capacity	7,700
Maximum Power Input		2,000
Rated Power Input		650

Heating at 5°F

	Btu/h	W
Maximum Capacity	14,700
Maximum Power Input		1,950

Heating at -5°F

		Btu/h	W
Maximum Capacity		14,500

Heating at -10°F

		Btu/h	W
Maximum Capacity		12,000

Heating at -22°F

		Btu/h	W
Maximum Capacity		8,700

Efficiency


SEER2		33.1
EER2		18.35
HSPF2 [IV]		13.3
COP at 47°F		4.95
COP at 17°F at Maximum Capacity		2.38
COP at 5°F at Maximum Capacity		2.2
COP at -5°F at Maximum Capacity		2.04
COP at -10°F at Maximum Capacity		1.9
ENERGY STAR® Certified	Yes

Electrical


Voltage, Phase, Frequency	VAC/VAC, Hz	208/230, 1, 60
Guaranteed Voltage Range	VAC	187-253
Voltage: Indoor - Outdoor, S1-S2	VAC	208/230
Voltage: Indoor - Outdoor, S2-S3	V DC	24
Short-circuit Current Rating [SCCR]	KA	2
Recommended Fuse/Breaker Size (Outdoor)	A	5
Recommended Wire Size [Indoor - Outdoor]	AWG	14

Indoor Unit


Fan Motor Output	W	1
Airflow Rate at Cooling, Dry	CFM	198, 233, 311, 406, 526
Airflow Rate at Cooling, Wet	CFM	168, 198, 264, 345, 447
Airflow Rate at Heating, Dry	CFM	177, 247, 311, 406, 477
Sound Pressure Level [Cooling]	dB (A)	20, 23, 29, 36, 44
Sound Pressure Level [Heating]	dB (A)	20, 24, 29, 36, 42
Dual Barrier Coating on Heat Exchanger		Yes
External Finish Color		Munsell 1.0Y 9.2/0.2
Unit Dimensions (W x D x H)	inch x inch x inch [mm x mm x mm]	39-9/32 x 9-3/4 x 12 [998 x 247 x 305]
Package Dimensions (W x D x H)	inch x inch x inch [mm x mm x mm]	43-5/16 x 12-3/4 x 15-3/4 [1,100 x 330 x 400]
Unit Weight	lbs [kg]	31.40 [14.20]
Package Weight	lbs [kg]	36.40 [16.50]
Fan Motor Type		DC Motor

ODU Operating Temp. Range

	°FDB, °FWB / °FDB, °FWB	°FDB
Cooling Intake Air Temp [Maximum / Minimum]	90, 73/67, 57
Heating Intake Air Temp [Maximum / Minimum]	80/70

Outdoor Unit Specifications

	A	Btu/h	W	CFM	dB (A)
MCA	15
MOCP	15
Fan Motor Output			55
Airflow Rate Cooling				1,815
Airflow Rate Heating				1,321
Defrost Method					Reverse Cycle
Coating on Heat Exchanger (Bluefin, Sea Coast)					Yes, No
Sound Pressure Level, Cooling¹					49
Sound Pressure Level, Heating²					49
Compressor Type					Twin Rotary
Compressor Model					SRB140FQHMT
Compressor Oil [Type // Charge]	Type // oz				RM68EH // 11.80
External Finish Color					Munsell 3Y 7.8/1.1
Base Pan Heater		Built-in
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 28-1/8 [800 x 285 x 714]
Package Dimensions (W x D x H)	inch x inch x inch [mm x mm x mm]				37 x 15 x 35 [940 x 380 x 890]
Unit Weight	lbs [kg]				89 [40.4]
Package Weight	lbs [kg]				103.50 [46.90]
Cooling Intake Maximum Air Temp [Maximum / Minimum*]	°FDB	115/14
Cooling Thermal Lock-out / Re-start Temperatures**	°FDB	-4/0
Heating Air Temp [Maximum / Minimum]	°FDB, °FWB / °FDB, °FWB	75, 65/-22, -23.8
Heating Thermal Lock-out / Re-start Temperatures**	°FDB	-34/-23
Type					R454B
Pre-Charged Refrigerant Amount	Ibs, oz				2, 12
Refrigerant
Maximum Pre-Charged Piping Length	ft [m]				25 [7.50]
Additional Refrigerant Charge Per Additional Piping Length	oz/ft				0.22
Piping
Gas Pipe Size O.D. [Flared]	inch [mm]				3/8 [9.52]
Liquid Pipe Size O.D. [Flared]	inch [mm]				1/4 [6.35]
Maximum Piping Length	ft [m]				65 [20]
Maximum Height Difference	ft [m]				40 [12]
Maximum Number of Bends					10

Indoor Unit Accessories

Category	Description	Model Number
Remote Control	Lockdown Bracket for Wireless Handheld Remote Controllers	RCMKP1CB
	Wireless Remote Controller	MHK2
Condensate	Blue Diamond (Slim Fascia Kit) Condensate Pump w/ Reservoir & Sensor	X86-011
	Blue Diamond Advanced Mini Condensate Pump w Reservoir Sensor 208230V recommended	X87-721
	Blue Diamond MaxiBlue Advanced Mini Condensate Pump w Reservoir Sensor 110V up to 48000 BTUH recommended	X87-711
	Blue Diamond MegaBlue Advanced Condensate Pump w Reservoir Sensor	X87-835
	Blue Diamond MicroBlue Mini Condensate Pump 110/208/230V up to 18000 BTUH	X86-003
	Blue Diamond Sensor Extension Cable 15 Ft	C13-103
	Drain Pan Level Sensor Control	SS610E
	Refco Condensate Pump 100-240 VAC	GOBI-II
	Refco Condensate Pump 100-240 VAC up to 120000 BTUH	COMBI
	Sauermann Condensate Pump	S130-230
Control Interface	Airzone Wired Blueface Controller Black	AZZBSBLUEZEROCN
	Airzone Wired Blueface Controller White	AZZBSBLUEZEROCB
	Wired Remote Controller	MAC-334IF-E
	Airzone Wireless Lite Controller Black	AZZBSLITERN
	Airzone Wireless Lite Controller White	AZZBSLITERB
	Airzone Wireless Think Controller Black	AZZBSTHINKRN
	Airzone Wireless Think Controller White	AZZBSTHINKRB
	IT Extender for kumo station	PAC-WHS01IE-E
	kumo station for the Comfort app	PAC-UKPRC001-CN-1
	M-Net I/O Control Interface for M-Series 2	PAC-US445CN-1
	Procon BACnet and Modbus Interface	PAC-USWHS002-WF-2
	Thermostat Interface for 3rd Party Thermostats	PAR-42MAAUB
	Wireless Interface Adapter for the Comfort app	PAC-SDW01RC-1
	Deluxe Wired MA Remote Controller 1	PAR-42MAAUB
	Simple Direct Wired Remote Controller	PAC-SDW01RC-1
	Simple MA Remote Controller 1	PAC-YT53CRAU-J
	Touch MA Wired Remote Controller 1	PAR-CT01MAU-SB
Lineset	15 x 1/4 x 15 3/8 Lineset Twin-Tube Insulation	MLS143812T-15
	30 x 1/4 x 30 3/8 Lineset Twin-Tube Insulation	MLS143812T-30
	50 x 1/4 x 50 3/8 Lineset Twin-Tube Insulation	MLS143812T-50
	65 x 1/4 x 65 3/8 Lineset Twin-Tube Insulation	MLS143812T-65
Remote Sensor	Remote Temperature Sensor for MFZ MLZ and MSZ models	M21EAA307
	Wireless temperature and humidity sensor for the Comfort app	PAC-USWHS003-TH-1
Filter	Electro Static Anti-allergy Enzyme Filter	MAC-2330FT-E
	Microparticle Filter	MAC-EMF515FT-E
	Platinum Deodorizing Filter	MAC-3010FT-E
Disconnect Switch	30A600VUL fits 2 X 4 utility box - Black	TAZ-MS303
	30A600VUL fits 2 X 4 utility box - White	TAZ-MS303W
Power Supplies and Auxiliary Components	Backup Heat Relay Kit Adapter for CN24 or CN152 Connector	CN24RELAY-KIT-CM3

Outdoor Unit Accessories

Category	Description	Model Number
Mini-Split Wire	14 Gauge 4 wire Armored MiniSplit Cable 250 ft roll	SW144-250
	14 Gauge 4 wire Armored MiniSplit Cable 50 ft roll	SW144-50
	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 Armored MiniSplit Cable 250 ft roll	SW164-250
	16 Gauge 4 wire Armored MiniSplit Cable 50 ft roll	SW164-50
	16 Gauge 4 wire MiniSplit Cable 250 ft roll	S164-250
	16 Gauge 4 wire MiniSplit Cable 50 ft roll	S164-50
Snow/Rain Diverter	Snow/Rain Diverter	SRD-1
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 3-14 inch Mounting Base Pair - Plastic	DSD-400P
	Outdoor Unit Stand 12 High	QSMS1201M
Hail Guards	Hail Guard	HG-B4
Mounting Pad	Condensing Unit Mounting Pad 16 x 36 x 3	ULTRILITE 1
Control/Service Tool	M- & P-Series Maintenance Tool Cable Set	M21EC0397
	Maintenance Tool Interface	PAC-USCMS-MN-1

Indoor Unit Dimensions: MSZ-FX09NL

Diagrams showing the dimensions and piping details for the MSZ-FX09NL indoor unit are provided. Key dimensions include width, height, and depth, along with specific measurements for insulation, liquid line, gas line, and drain hose connections.

Outdoor Unit Dimensions: MUZ-FX09NLHZ

Diagrams illustrating the dimensions and installation requirements for the MUZ-FX09NLHZ outdoor unit are included. These show the unit's overall size, airflow paths, service panel access, and pipe joint specifications. Required clearances for installation are also indicated.

Notes on Specifications

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