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AIR-COND Klimaanlagen-Handelsgesellschaft m.b.H.

Haushamer Straße 2
8054 Graz-Seiersberg, AUSTRIA

+43 316 80 89

+43 316 82 63 71

VRF outdoor units

VRF outdoor unit product details

SMMS-e LowRef


VRF 2-pipe outdoor unit for cooling or heating with a wide performance spectrum. Specialised outdoor unit to design efficient VRF systems with reduced total amount of refrigerant.


  • Outstanding energy efficiency values
  • Outdoor units for refrigerant reduced systems
  • Stand-alone with 8, 10 or 12 HP


  • Refrigerant R410A
Cooling capacity

22,40 - 33,50 kW

Power supply

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

Sound pressure level (low/medium/high)

55 - 61 dB(A)

Heating capacity

25,00 - 37,50 kW

Efficiency SCOP

3,68 - 3,81 W/W

Dimensions (H/W/D)

1830 x 990 x 780 mm

max. connectable indoor units

18 - 27 pcs.

Technical specifications: SMMS-e LowRef

Product benefits: SMMS-e LowRef

  • ESEER values over 7 for all units
  • Excellent energy and cost efficiency
  • Suitable for monovalent heating operation
  • 50% lower refrigerant factory pre-charge
  • Around 40% reduced system amount of refrigerant
  • Optimised refrigerant circle
  • Adapted oil management system
  • Easy system design with New Selection Tool software
  • 8, 10 or 12 HP stand-alone system
  • No combinations allowed
  • No connection of fresh air intake duct, hot water module, DX-kit, VN-heat exchanger with DX-coil
  • Next generation of perfected A3 compressors
  • Two inverter-controlled compressors per unit module
  • Shared vane technology with a carbon coating
  • Two twin-rotary compressors in all units
  • Compressor backup
  • Shared heat exchangers
  • Advanced fan design enables maximum capacity with minimum noise generation and current consumption
  • Continuous heating for short defrost cycles without any comfort losses during heating operation
  • Intelligent refrigerant management ensures an optimal supply to all indoor units, regardless of their position in the building
  • Wireless wave tool function simplifies commissioning, servicing, and system monitoring with Android smartphones


Ask our experts

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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