Light Commercial Split Units

Toshiba Light Commercial Split Units
Super Digital Inverter
Super Digital Inverter

Super Digital Inverter

Premium light‑commercial inverter systems delivering maximum efficiency, advanced control, and outstanding reliability
Toshiba Super Digital Inverter systems are engineered to maximise energy savings and minimise operating costs through Toshiba’s legendary Twin Rotary compressors combined with Vector‑Controlled Inverter technology. Designed for demanding light‑commercial applications, SDI delivers exceptional efficiency, flexible installation, advanced connectivity, and long‑term investment security with low environmental impact.

Features

MAXIMUM EFFICIENCY- Very effi cient energy consumption, keeps down operating costs : SEER of 9,40 and SCOP of 5,51 achived by Toshiba’s unrivalled Super Digital Inverter tehcnologies and newly developped components.

IDEAL COUPLE: DC TWIN ROTARY COMPRESSOR & VECTOR-CONTROLLED INVERTER- The benefi ts of inverter technology are further optimised in combination with Toshiba twinrotary compressors. These allows excellent speed control in the capacity range from 20 to 100% capacity: this is an exclusive Toshiba benefit!

PIPING FLEXIBILITY- Super Digital Inverter leads the industry with support for height differences of up to 30 meters on a single system. That is enough height to cover an 8-storey building. Enable the outdoor unit to be installed out of sight increases installation fl exibility (only 4 & 5HP).

OPERATING TEMPERATURE RANGE- Heater operation is possible starting from an outdoor temperature of -27°C creates a comfortable space even during cold winters, while cooling operation is possible up to 52°C outdoor temperature. This enables wider applications and use of the system in colder regions.

Control / Integrations

Advanced Inverter Control Logic

Continuously adjusts compressor speed to match real‑time load demand, maximising efficiency and comfort stability.

Controller Compatibility

Compatible with Toshiba wired controllers
Supports temperature control, operating modes, and fan speed management

Flexible System Configurations

Suitable for single and multi‑split light‑commercial applications
Allows grouping of indoor units under unified control where required

Service & Diagnostic Functions

Integrated diagnostic functions simplify commissioning and maintenance
Supports long‑term system reliability and ease of servicing

Technical Documents

No Document updated.

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