Zehnder Caladair Carma 9023 First Eco

Zehnder Caladair Carma 9023 First Eco

Product Part Number: Caladair CARMA 9023 L First Eco - CAL15

Additional Zoning Options

Enhance control over different zones with optional extras for Caladair Commercial Units. Zones can be managed using electric duct dampers operated by:

• PIR Sensor – Detects occupancy and increases airflow
• CO2 Sensor – Detects high CO2 levels and increases airflow
• Wall Switch – Manually increase airflow by pressing the switch
• Light Activation – Increases airflow when the light is turned on
• BMS Integration – Adjust zoned areas and unit control via the BMS system Dampers can be set to various airflow rates when open or closed. For more details on adding these extras to your system, please contact us at 📞 028 2827 5150.

Heating & Cooling Accessories

Enhance your unit with optional heating and cooling accessories:

• Electric Preheater – Prevents frost from affecting the unit
• Electric Post Heater – Increases room temperature
• Water Heater – Can be used as a pre or post heater

Controllability

For units not connected to a BMS system, a Digital Control Panel is available with an LCD Controller offering features such as:

• Weekly & holiday timer
• Summer bypass & night-time cooling
• Fault diagnostics 🔧
• Speed parameters ⚙️
• Filter indicator
• Fire alarm integration 🔥
• Temperature sensors 🌡️
• Integration via Modbus, Bacnet, or Web

Filtration System

• 1x F7 large capacity pollen intake filter
• 1x G4 extract filter

Construction

• Airtight 10-gauge galvanized steel double-skin panels
• 25mm high-density mineral wool insulation (EN1886 compliant)
• RAL 7035 pre-lacquered external face with protective film
• Circular branch connections with rubber seals
• Airtight construction (ATEC CSTB n° 13-224-12)
• Crimped hanging brackets for ceiling mounting

Heat Exchanger

• Highly efficient aluminum counter-flow heat exchanger
• Provides up to 90% heat recovery
• Designed for lifetime use

Motors

• 2x Low-energy, high-efficiency backward-curved EC motors
• Includes heat and speed protection

Installation Options

• Can be installed vertically or horizontally (except CARMA 9048 and 9070)
• Suitable for indoor or outdoor installation
• Fits in false ceilings (models 9008 to 9035)
• 15mm BSP metal condensate drain point for easy drainage (requires waterless trap connection)

Recommended Ductwork

For superior strength, we recommend using Metal Spiral Ducting and Fittings.

Dimensions

Accessories

Complete your installation with a range of compatible accessories:

• Ducting systems
• Sensors
• In-line silencers
• Floor, wall, and ceiling inlet/outlet diffusers

Guarantee

• 2-Year Parts Guarantee

Important Information

These units are built to order. For lead times and further inquiries, please contact our sales team at 📞 028 2827 5150.