The Mitsubishi Electric SEZ-M50DA3.TH is a compact ceiling-concealed bulkhead indoor unit designed for discreet heating and cooling in living areas, apartments, offices, restaurants and smaller commercial spaces.
With a height of only 200 mm, it is 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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5.0 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-M50DA3.TH |
| Unit Type | Ceiling-concealed bulkhead indoor unit |
| Nominal Capacity Class | 5.0 kW |
| Air Flow | 167–250 L/s |
| Sound Pressure Level | 29–36 dBA at 5 Pa |
| External Static Pressure | 5 / 15 / 35 / 50 Pa |
| Fan Speeds | Low / Medium / High |
| Dimensions | 200 H × 990 W × 700 D mm |
| Weight | 22 kg |
| Pipe Connections | 6.35 mm liquid / 12.70 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 remote 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 appropriately sized MXZ or PUMY multi-split condenser. Controllers and interface accessories are sold separately.
