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MITSUBISHI ELECTRIC
M-Series Contractor Guide

M-Series Contractor Guide

Product catalog summary

Introduction to MSZ-FH High Efficiency Heat Pumps
The MSZ-FH series by Mitsubishi Electric offers high-efficiency heat pumps suitable for various climates and home settings. These systems provide year-round cooling and heating with capacities ranging from 3,100 to 25,200 Btu/h. Key features include INVERTER-driven compressors, quiet operation, and triple-action filtration for improved air quality.

Specifications and Performance
The MSZ-FH systems boast SEER ratings between 22.0 and 30.5 and HSPF ratings from 12.0 to 13.5. They maintain 100% heating capacity at 5°F and operate efficiently down to -13°F. The systems include advanced features like the i-see Sensor™ 3D for targeted airflow and a multi-function wireless controller.

Energy Efficiency and Environmental Impact
Mitsubishi's M-Series systems are ENERGY STAR® rated and utilize eco-friendly technologies, including R410A refrigerant. They offer significant energy savings and potential rebates, with many components being recyclable.

Product Features
Key features include INVERTER-driven compressors for energy savings, easy installation, complete zone control, and anti-allergen filters. The H2i® technology ensures efficient heating even in extreme cold, while the systems operate at sound levels as low as 19 dB(A).

Best Practices and Support
Mitsubishi Electric provides comprehensive training and support for contractors, including marketing assistance and technical support. The company emphasizes quality, performance, and growth opportunities for distributors and contractors.

Specifications and Product Listings
The document lists various models of air conditioning units with their respective specifications such as model numbers, dimensions, and features. Some models are marked with a 'Yes' indicating a specific feature or compliance.

INVERTER Technology
The document explains the INVERTER technology used in the air conditioning systems, which automatically adjusts the compressor speed for precise temperature control, similar to a car's cruise control. This technology helps in maintaining consistent comfort and energy efficiency.

Filtration System
The air conditioning units are equipped with a multi-part filtration system to reduce contaminants like allergens, viruses, and bacteria. The filters include:

Hybrid Catechin Pre-Filter: Captures dust and absorbs odors, washable and effective for up to ten years.
Platinum Catalyst Deodorizing Filter: Uses nanotechnology for odor absorption, effective for up to two years with periodic cleaning.
Blue-Enzyme Anti-Allergen Filter: Reduces germs and allergens, requires regular cleaning to maintain effectiveness.

Remote Control and Connectivity
The document details the features of the MHK1 Wireless Remote Controller Kit, which includes a wall-mounted remote controller and a wireless receiver. Optional accessories like the Portable Central Controller and Outside Air Sensor enhance control flexibility. The RedLINK Internet Gateway allows remote access and control via PC, smartphone, or tablet.

Controller Features
The controllers offer various features such as mode selection (heat, cool, auto, dry), fan speed adjustment, and a 12-hour ON/OFF timer. The Smart Set feature allows programming multiple settings into one quick-press function.

System Control Interface
The MAC-333IF-E System Control Interface allows M-Series indoor units to communicate with the CITY MULTI Controls Network. It supports remote On/Off control and connection to MA remote controllers.

Backlit MA Remote Controller (PAR-31MAA)
This controller supports group operation for up to 16 indoor units, features a multi-lingual LCD, and allows user functions like On/Off, operation modes, and temperature settings. It includes various timer operations and special functions like rotation/backup and supplemental heat function enable/disable.

Miscellaneous Features
The document also covers additional features like language selection, manual vane angle adjustment, and service functions for maintenance and error checking.

Specifications and Requirements:
The document outlines the specifications for Mitsubishi Electric's M-Series systems, including the MAC-333IF adapter for indoor unit grouping, which requires crossover wiring. The dimensions for the adapter are 4-3/4 x 3/4 x 4-3/4 inches. The system can control up to 16 indoor units in a single group, with temperature sensing options either at the indoor unit or remote controller. Wiring requires a two-wire, stranded, non-polar control wire.

Temperature Control and Efficiency:
The M-Series systems feature advanced temperature monitoring and adjustment capabilities for maximum comfort and efficiency. They utilize infrared radiation measurement and i-see Sensor technology to detect temperature variations and adjust airflow accordingly. The systems also include an auto changeover feature for seamless switching between cooling and heating modes.

Installation Best Practices:
For outdoor units, it is recommended to set them on stable, level surfaces with adjustment risers to prevent debris and snow build-up. Proper insulation and protection of line sets are crucial to avoid condensation and efficiency loss. Refrigerant charge adjustments should only be made if necessary, and condensate drains must be properly sloped.

Cold Climate Recommendations:
In cold climates, using a pan heater and increasing clearance under outdoor units is advised to prevent freezing and ensure proper drainage.

Homeowner Education:
Homeowners should be educated on using the Mitsubishi Electric system as the primary heating and cooling source, with secondary systems used only when necessary. Regular filter cleaning is recommended to maintain system performance.

Multi-Zone System Features:
The MXZ-B multi-zone system allows for independent temperature control in different rooms, offering flexibility in indoor unit styles and capacities. It supports up to eight indoor units with a four-ton outdoor unit and includes features like auto restart and integrated diagnostics.

Single-Zone Products:
Single-zone systems provide precise control over individual rooms, with options for wall-mounted, horizontal-ducted, and ceiling-recessed units. These systems offer high efficiency and quiet operation, with features like INVERTER-driven compressors and i-see Sensor technology.

Accessories:
The document mentions accessories like base pan heaters and relay kits for supplemental heating equipment, enhancing the functionality of the M-Series systems.

Specifications and Features:
1. Condensate Detection Device: This device is designed to detect high condensate levels in drain pans, meeting the International Mechanical Code's exception to secondary drain pan requirements. It is solid-state, battery-powered, compact, and does not disrupt communication between HVAC components.
2. Diamondback BV-Series Ball Valves: These valves are engineered for mini-split and multi-split HVAC units, featuring a full port design, flare connections, and a 700 PSIG rating. They are factory assembled, pressure tested, and come with a Schrader® Valve for refrigerant service. The temperature range is -40˚ F to +325˚ F, and they have a one-year warranty.
3. Platform Stands: Designed to lift outdoor units, these stands are easy to install, available for various system sizes, and come with a one-year warranty.
4. Filter Boxes: FB Series filter boxes are compatible with M-Series horizontal ducted indoor units, featuring MERV 8 filters and constructed from galvanized steel. They provide an airtight connection and comply with UL 723 requirements.
5. Linesets: Diamondback linesets are designed for quick installation with factory-applied insulation and flare connections. They are tested according to ASTM E243 and come with a one-year warranty.

Accessories:
1. Bottom Return Plates: These plates convert low-profile ducted indoor units from rear to bottom return.
2. Blue Diamond Pumps: Various accessories for Blue Diamond pumps, including sensor extension cables and mounting pads.
3. Remote Controllers and Sensors: A range of remote controllers and sensors for M-Series indoor units, including wireless and wired options.

Single-Zone Indoor Units:
1. MS Indoor Unit: Non-inverter models with cooling capacities ranging from 9,500 to 12,000 Btu/h, SEER 13, and a seven-year compressor warranty.
2. MSY Indoor Unit: Cooling-only models with capacities from 9,000 to 34,600 Btu/h, SEER ratings up to 21, and various airflow and sound pressure levels.

Key Parameters and Limitations:
- Temperature range for ball valves: -40˚ F to +325˚ F.
- Maximum height difference for refrigerant pipes: 35 ft.
- Maximum length for refrigerant pipes: 65 ft.

Best Practices:
- Ensure proper installation of platform stands and linesets to optimize system performance.
- Regularly check and replace filters in filter boxes to maintain air quality and system efficiency.
- Utilize appropriate accessories and controllers to enhance system functionality and user convenience.

Overview: The document provides technical specifications and performance data for various HVAC models, including SEZ-KD12NA4, SEZ-KD15NA4, and SEZ-KD18NA4, as well as SLZ-KA and MXZ-B series. It includes details on external static pressure, airflow rates, cooling and heating capacities, energy efficiency, and other operational parameters.

Specifications:

Models: SEZ-KD12NA4, SEZ-KD15NA4, SEZ-KD18NA4, SLZ-KA09NA, SLZ-KA12NA, SLZ-KA15NA, MXZ-2B20NA-1, MXZ-3B24NA-1, MXZ-3B30NA-1, MXZ-4B36NA-1, MXZ-5B42NA.
Power Supply: 208/230V, 60Hz, single-phase.
External Static Pressure: Ranges from 0.02 to 0.20 in.WG depending on the model.
Airflow Rates: Vary by model and static pressure, with values provided in CFM.
Cooling Capacity: Rated capacities range from 8,400 to 40,800 Btu/h.
Heating Capacity: Rated capacities range from 10,900 to 45,200 Btu/h.
Energy Efficiency: SEER values range from 15 to 16, with HSPF at 9.6.

Performance Data:

Cooling Conditions: Indoor D.B. 80ºF, W.B. 67ºF; Outdoor D.B. 95ºF, W.B. 75ºF.
Heating Conditions: Indoor D.B. 70ºF, W.B. 60ºF; Outdoor D.B. 47ºF and 17ºF.
Sound Pressure Levels: Vary by model and operation mode, with values provided in dB(A).

Refrigerant and Piping:

Refrigerant Type: R410A.
Pipe Sizes: Gas side O.D. varies by model; Liquid side O.D. is 1/4 inch.
Maximum Pipe Length: Up to 262 feet for multi-zone systems.

Additional Features:

Compressor Type: DC INVERTER-driven Twin Rotary.
Defrost Method: Reverse Cycle.
Warranty: Seven-year warranty on compressor, five-year warranty on parts.

Specifications:
The document provides detailed specifications for various Mitsubishi Electric air conditioning units, including models MXZ-4B36NA-1, MXZ-5B42NA, and MXZ-8B48NA. It outlines the performance metrics for non-ducted, ducted, and combined systems, highlighting cooling capacities and efficiency ratings.

Procedures and Recommendations:
M-Series systems are not recommended for critical room and low ambient cooling applications. Instead, commercial-grade P-Series units are suggested for full cooling capacity down to 0°F with a wind baffle.

Port Adapter Guide:
The document includes a comprehensive guide on available indoor units and their corresponding line set sizes. It provides part numbers for port adapters and instructions on selecting the appropriate branch box or outdoor unit port sizes.

Model Number Interpretation:
Instructions on how to read model numbers are provided, detailing the family, wiring method, model version, compressor voltage, capacity, system generation, type, and number of zones.

Airflow and Coverage:
Airflow rates and coverage distances for various models are listed, indicating performance in different operational modes (fan dry, cool wet, heat dry).

Cooling Capacity Correction Factors:
Correction factors for cooling capacity based on refrigerant piping length are provided, with specific multipliers for different lengths.

Heating and Cooling Capacities:
Charts detail heating capacities at various outdoor temperatures and cooling capacities at different indoor and outdoor conditions. These are essential for ensuring the selected system meets both heating and cooling demands.

Best Practices:
Contractors are advised to follow proper procedures and size units based on a Manual J calculation, considering factors like exposed walls, insulation, and building orientation.

Additional Information:
The document emphasizes the importance of inverter-driven technology in heat pumps and provides guidelines for system sizing based on load calculations. It also includes contact information for Mitsubishi Electric Cooling & Heating.

Catalog excerpts

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M-SERIES HIGH PERFORMANCE SYSTEMS Heat pumps are now a realistic option for any home, in any climate. The MSZ-FH family of Hyper-Heating INVERTER residential systems offer year-round, high-efficiency cooling and heating for a variety of rooms, including bedrooms, basements, sunrooms and more. The slim, wall-mounted indoor units provide zone comfort control while the INVERTER-driven compressor and electric LEVs in the outdoor unit provide closer control and higher efficiency with minimal power usage. MSZ/MUZ-FH High Efficiency Heat Pumps | 3,100–25,200 Btu/h Capacity Range 30.5 - 22.0 SEER, 13.5...

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Mitsubishi Electric systems feature the most advanced technology for delivering exceptional heat pump performance. OPTION 1 H2i® TECHNOLOGY HEATING even when it's minus 13 degrees F MUZ–FH H2i HEATING CAPACITY AT LOW TEMPERATURES* % Heating Capacity outdoor ambient, producing up to 100% heating capacity at 5 degrees F. YEAR-ROUND COMFORT in extreme MUZ-FH09NA MUZ-FH12NA MUZ-FH15NA Standard Heat Pump Outdoor Temperature Degrees FWB Includes correction for defrost. NOTE: Low ambient temperature conditions may require base pan heater (MSZ-GE and MSZ-FE 1:1 systems) OPTION 2 MUZ–FE H2i HEATING CAPACITY...

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I MSZ-FH Indoor Unit I Heat Pump Indoor Unit Outdoor Unit Model Name Rated Capacity Capacity Range Rated Total Input Energy Efficiency Moisture Removal Sensible Heat Factor Rated Capacity Heating at 47° F *2 Heating at 17° F *3 Heating at 5° F Power Supply Voltage Indoor Unit Capacity Range Rated Total Input HSPF (IV) Rated Capacity Rated Total Input Maximum Capacity Maximum Capacity Phase, Cycle, Voltage Indoor - Outdoor S1 - S2 Indoor - Outdoor S2 - S3 Indoor - Remote Controller MCA Blower Motor (ECM) Btu/h W Btu/h/W Btu/h W Btu/h Btu/h Airflow at Cooling (Lo-Med-Hi- DRY (CFM) Super HI-Powerful)...

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MITSUBISHI ELECTRIC IS A WORLD LEADER IN PRODUCTS THAT HELP PEOPLE LIVE BETTER When it comes to providing personalized comfort in every room of every building, we are here to help. No other company is as committed to creating environmentally friendly and affordable technology that’s ideal for today’s home and work environments no matter the size or shape. With over 30 years of industry leadership, we are proud to be America’s #1 selling brand of ductless technology. Mitsubishi Electric is consistently recognized by HVAC contractors as the #1 preferred brand with the highest quality rating among...

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PRODUCT OVERVIEW Outdoor Unit INVERTER-DRIVEN COMPRESSORS Maximizes energy savings by using only the energy needed to perfectly cool or heat an area EASY INSTALLATION Installs quickly and easily, without the need for major construction and remodeling COMPLETE ZONE CONTROL R ealizes maximum control and energy efficiency by cooling and heating only those spaces in use PERSONAL COMFORT CONTROL Complete comfort control of temperature, fan speed, and air direction in each room or zone CLEANER AIR WITH WASHABLE, ANTI-ALLERGEN FILTERS Improves air quality and saves money Provides instant warmth even...

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HEAT AND LOTS OF IT Mitsubishi Electric systems feature the most advanced technology for delivering exceptional heat pump performance. OPTION 1 H2i® TECHNOLOGY MUZ–FE H2i HEATING CAPACITY AT LOW TEMPERATURES* % Heating Capacity MUZ-FE09NA MUZ-FE12NA MUZ-FE18NA Standard Heat Pump Outdoor Temperature Degrees FWB for defrost. * Includes correctiontemperature conditions may NOTE: Low ambient QUIETER THAN A HUMAN WHISPER. require base pan heater (MSZ-GE and MSZ-FE 1:1 systems) HEATING even when it's -13° F outdoor ambient, OPTION 2 producing up to 100% heating capacity at 5° F for MUZ-FE09/18 and...

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ENERGY EFFICIENT AND ENVIRONMENTALLY FRIENDLY M-Series systems utilize green technologies, and are much more efficient. Homeowners never have to sacrifice comfort over worries about high-energy costs. ▶▶ INVERTER technology results in substantial energy and utility savings for homeowners ▶▶ Zone control for improved comfort and decreased energy usage ▶▶ Many ENERGY STAR ® rated systems ▶▶ SEER ratings as high as 26 – dramatically better than conventional systems ▶▶ Local and state utility rebates and incentive opportunities ▶▶ Environmentally friendly R410A refrigerant with zero Ozone Depletion...

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ENERGY STAR® SYSTEMS RESIDENTIAL AIR CONDITIONER AHRI Reference # Most Efficient RESIDENTIAL HEAT PUMP AHRI Reference # Most Efficient Note: List is current as of this printing.

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PUT COMFORT ON CRUISE CONTROL INVERTER System Automatically adjusts instantly for consistent comfort INVERTER TECHNOLOGY Conventional System Constantly fluctuates, wasting energy and causing drafts Sophisticated, electronic control systems detect any change in room or zone temperature and—like a car’s cruise control—automatically adjust the speed of the outdoor unit's INVERTER-driven compressor for precise capacity and temperature control. Electronic LEVs exactly control refrigerant flow to regulate coil temperature.

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MULTIPLE FILTERS FOR CLEANER, HEALTHIER AIR Our indoor units use a sophisticated multi-part filtration system to reduce contaminants such as allergens, viruses and bacteria from the air. This combination of filters provides a healthier, breathing environment for the home. HYBRID CATECHIN PRE-FILTER: • Captures dust particles and absorbs odor-causing gases • Hybrid-coating process makes the catechin filter washable and, if properly maintained with regular cleaning, remains effective for up to ten years PLATINUM CATALYST DEODORIZING FILTER: AVAILABLE ON MSZ-FE9/12NA • eatures a ceramic surface...

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MHK1 WIRELESS REMOTE CONTROLLER KIT Includes Wireless Wall-mounted Remote Controller, Wireless Receiver and Cable. Portable Central Controller and Outside Air Sensor are optional accessories. Wireless Wall-Mounted Remote Controller and Wireless Receiver • Installs anywhere with simple wall-mounted design • Large, backlit, easy-to-read display • Dual set-point control with system changeover • Both controller and receiver enabled with RedLINK™ reliability The basic MHK1 Wireless Remote Controller Kit includes a Wireless Wall-mounted Remote Controller and a Wireless Receiver located with the indoor...

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M-Series Contractor Guide

M-Series Contractor Guide

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