SMMSu

2-PIPE POWERHOUSE NEXT GENERATION

VRF 2-pipe outdoor unit for cooling or heating operation with a wide performance spectrum. For combination with VRF indoor units, DX-kits, hot water modules and VN heat exchangers according to the Selection Tool design software.

Highlights

Pointing the way in connectivity, efficiency, reliability and service friendliness
Single modules up to 24 HP / 67 kW cooling capacity available
Combinations of up to 335 kW cooling- and 345 kW heating-capacity
Unique triple-rotary compressor (16-20 HP)

Refrigerant

SMMSu, Refrigerant R410A

Cooling capacity

22,40 - 335,00 kW

Efficiency ESEER

6,87 - 7,73 W/W

Power supply

380-415/3/50 V/Ph+N/Hz

Sound pressure level (low/medium/high)

53,00 - 89,50 dB(A)

Heating capacity

22,40 - 335,00 kW

Efficiency SCOP

4,17 - 4,79 W/W

Dimensions (H/W/D)

1690 x 990 x 780 - 1690 x 6530 x 780 mm

max. connectable indoor units

18 - 128 pcs.

Technical specifications: SMMSu

Product benefits: SMMSu

Performance

SEER values up to 7,73
SCOP values up to 4,79
Optimized R410A refrigeration circuit enables the smallest amount of refrigerant
Outstanding energy and cost efficiency
Suitable for monovalent heating operation
Hi-Power fan unit optimizes the airflow
Super efficient split heat exchanger
Defrosting in heating mode without sacrificing comfort
Maximum operational reliability through auto backup

Flexibility

Maximum piping lengths up to 1,200 m (from 26 HP)
Maximum height differences up to 110 m
Up to 128 indoor units can be connected to each individual system
Capacities up to 24 HP available with just one outdoor unit module
Combinations of up to 120 HP / 335 kW cooling capacity possible
Free combination concept, according to priority efficiency or installation space
Flexible control options for all applications
Night Operation: quiet operation protects humans and the environment
System diversity up to 200%
Easy system design with SelectionTool software
Combination with existing systems possible

Technical details

Perfected A3 twin-rotary compressor (8-14 HP)
Two A3 twin-rotary compressors (22-24 HP)
Unique K4 triple-rotary compressor (16-20 HP)
Double-vane technology with carbon coating
Auto-Backup operation
Uninterrupted heating operation for up to 5 hours
Ultra-short defrosting cycles of up to 3.5 minutes
Intelligent refrigerant management ensures the best possible supply for all indoor units, regardless of their position in the building
Shortest oil return cycles thanks to intelligent oil management algorithms
Fast TU2C-Link system bus with 19,200 bps
The wireless NFC WaveTool function simplifies commissioning, service and system monitoring with Android smartphones
The DynaDoctor service tool for convenient recording, monitoring and diagnosis as a PC application can be connected to outdoor or indoor devices via USB
Optional service link adapter TCB-SS1UU-E enables data logging even without a PC on micro SDHC card (included, 8 GB)

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Functions of air conditioners

Depending on the model and as per the description on the previous pages, Toshiba air conditioners have the following functions:

Cooling: This unit has a cooling and dehumidifying function.

Heating: This unit has a heating function.

Hybrid inverter control: Continuously adjustable power regulation.

Rotary compressor: Stability and high efficiency.

Twin-rotary compressor: Long-lasting, quiet, and highly efficient.

Dust filter: Washable filter for coarse contaminants.

IAQ filter: Fine filter made from natural materials.

Active carbon-catechin filter: Cleaning filter with green tea enzymes.

Plasma filter (pure mode): Electrostatic filter system.

Temperature control at 8°C: Frost protection function for unoccupied rooms.

Air ionizer: Negative ions trap contaminants in the air. Dust, pollen, and smoke particles are neutralized.

SUPER ionizer: Intensive air purification using negative ions.

Self-cleaning function: Active use of condensation for cleaning.

Auto mode: Automatic selection of cooling and heating modes.

Hi Power: For generating a very strong air flow to quickly reach the desired temperature.

Auto diagnostics: Checks that the unit is in perfect working order.

Eco mode: Energy-saving function.

Quiet mode: Particularly low noise level – whisper mode.

Comfort sleep: For gradually increasing the temperature by 2°C until morning.

Power selection: Power limitation and thus energy savings of 25, 50, or 75%.

Floor mode: Natural underfloor heating effect for increased comfort.

Preset mode: Activates individual settings at the push of a button.

One-touch mode: Fully automated operation in accordance with your requirements.

WiFi - capable: Optional control of the unit using your smartphone.

Weekly timer: Up to four settings per day and seven per week.

Timer: Individual programming of on/off times.

Automatic restart: Following a power failure.

Off timer: For switching off the unit at a selected time (30 min –12 h).

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