The Mitsubishi Electric SEZ-M71DA3.TH is a high-capacity ceiling-concealed bulkhead indoor unit designed for discreet heating and cooling in larger living areas, offices, restaurants and commercial spaces.
Despite its 7.1 kW capacity class, the unit is only 200 mm high, making it ideal for installations with restricted ceiling space. Three fan speeds and four selectable static-pressure settings provide flexibility when connecting supply and return-air ductwork.
Key Features
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7.1 kW nominal capacity class
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Low-profile 200 mm-high design
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Quiet operation from 29 dBA
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Three fan-speed settings
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Four selectable static-pressure settings
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Efficient DC fan motor
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Discreet ceiling-concealed installation
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Optional wired, wireless and Wi-Fi controls
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Optional M-NET connection
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Built-in error logging
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Compatible with R32 systems
Specifications
| Specification | Details |
|---|
| Model | SEZ-M71DA3.TH |
| Unit Type | Ceiling-concealed bulkhead indoor unit |
| Nominal Capacity Class | 7.1 kW |
| Air Flow | 200–333 L/s |
| Sound Pressure Level | 29–39 dBA at 5 Pa |
| External Static Pressure | 5 / 15 / 35 / 50 Pa |
| Fan Speeds | Low / Medium / High |
| Dimensions | 200 H × 1,190 W × 700 D mm |
| Weight | 25.5 kg |
| Pipe Connections | 9.52 mm liquid / 15.88 mm gas |
| Refrigerant | R32 |
Optional Controls and Accessories
| Part Number | Description |
|---|
| PAR-41MAA | Seven-day programmable wired wall controller |
| PAC-YT52CRA | Simplified wired wall controller |
| PAR-SL97A-E | Handheld wireless remote controller |
| PAR-SA9CA-E | Signal receiver required for wireless operation |
| MAC-588IF-E | Wi-Fi interface for smartphone and online control |
| MAC-334IF-E | System-control interface |
| MAC-497IF-E | MA and external-contact terminal interface |
| PAC-SE42TS-E | Remote room-temperature sensor |
| PAC-SE55RA-E | Remote on/off adaptor |
| PAC-SA88HA-E | Connector cable for remote display |
Indoor unit only. No controller is included. Must be connected to a compatible Mitsubishi Electric SUZ single-split outdoor unit or an approved MXZ or PUMY multi-split condenser. Controllers and interface accessories are sold separately.
