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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 indoor units

VRF indoor unit product details

Exhaust air valve kit


Valve kit for exhaust temperature control for integrating external DX heat exchangers into ventilation systems. The system requires master/follower control units and at least one PMV valve kit. For combination with VRF outdoor units from the MiNi-SMMS-e, SMMS-e, and SHRM-e model series.


  • Highly efficient connection of third-party heat exchangers
  • Master kit up to 28 kW, follower combinations up to 168/178 kW
  • Additional VRF indoor units can also be connected


  • Refrigerant R410A
Cooling capacity

5,60 - 28,00 kW


720 - 5040 m³/h

Heating capacity

6,30 - 31,50 kW

Technical specifications: Exhaust air valve kit

Product benefits: Exhaust air valve kit

  • Connection-ready, plug & play kit
  • Heating and cooling function for on-site AHUs
  • Connection of air curtains possible
  • Parallel operation up to 168/178 kW possible
  • Optional analog interface available
  • Optional control via Modbus possible
  • Control range of nominal cooling capacity 50 to 100%
  • Simple system design with DesignAIRS software
  • Three valve kits available: up to 8, 14, and 28 kW (cooling)
  • External DX registers are designed in the counter-current principle for R410A
  • Optimal evaporating temperature (cooling) +6.5°C
  • Optimal condensation temperature (heating) +52°C
  • Air supply application limits (cooling) +15°C(wb)/+18°C(db) to +24°C(wb)/+32°C(db)
  • Air supply application limits (heating) +15°C(db) to +28°C(db)
  • Control unit contains all sensors with fixing material
  • Standard external ON/OFF available
  • Standard operating and malfunction notification available
  • Cannot be used to generate cold or hot water
  • Supply air temperature regulation/min. limit not possible
  • Cable remote control required for commissioning


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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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