Daikin FDYAN85AV1 Three Phase 8.5kW Ducted Air Conditioner

The Daikin FDYAN85AV1 Three Phase inverter ducted air conditioner offers discreet reverse-cycle heating and cooling for suitable Australian homes, offices and light-commercial properties. Paired with the RZA85C2Y1 outdoor unit, this combination provides 8.5kW of rated cooling capacity and 10.0kW of rated heating capacity for comfortable indoor conditions throughout the year.

The FDYAN85AV1 indoor unit is normally concealed within the roof or ceiling space. Conditioned air is distributed through insulated ductwork to carefully positioned ceiling or wall outlets. This arrangement helps maintain a clean interior appearance because the main indoor equipment remains hidden from view.

Complete FDYAN85AV1 and RZA85C2Y1 Combination

This listing combines the FDYAN85AV1 indoor unit with the matching RZA85C2Y1 outdoor unit. The RZA85C2Y1 is the three-phase version and should not be confused with the single-phase RZA85C2V1 outdoor model. A compatible three-phase electrical supply must be confirmed before ordering or installing this system.

The combination uses R32 refrigerant and inverter technology. A BRC1E63 wired controller may also form part of the proposed package, subject to confirmation on the written quotation. Customers should check both model numbers, the required electrical supply and all package inclusions before approving an order.

Key Product Specifications

Brand	Daikin
Indoor Unit	FDYAN85AV1
Outdoor Unit	RZA85C2Y1
Controller	BRC1E63 wired controller, subject to package confirmation
Rated Cooling Capacity	8.5kW
Rated Heating Capacity	10.0kW
Refrigerant	R32
Power Supply	Three phase
System Type	Reverse-cycle inverter ducted air conditioner

Three-Phase Inverter Performance

The Daikin FDYAN85AV1 Three Phase system uses inverter technology to adjust compressor operation according to the current heating or cooling demand. Instead of operating only at maximum output and repeatedly switching on and off, the system can vary its output as indoor conditions change. When properly selected and installed, this can support stable temperatures and controlled operation.

This combination requires a compatible three-phase electrical supply. The electrical service and switchboard should be inspected by a qualified professional before the equipment is ordered. Electrical upgrades, circuit protection, cabling and switchboard work are not included unless specifically stated in the quotation.

Discreet Whole-Property Comfort

The concealed design of the FDYAN85AV1 provides climate control without installing a separate wall-mounted indoor unit in every room. In a typical installation, only the supply-air outlets, return-air grille and wall-mounted controller are visible within the conditioned areas.

The installer must calculate the airflow required for each space and design the duct network accordingly. Appropriate duct sizes, outlet positions and return-air capacity are important for comfort, airflow balance and manageable operating noise. The final system design will depend on the building layout and the areas selected for air conditioning.

Optional Zoning Possibilities

A compatible zoning system may allow occupants to select which areas receive conditioned air. Living areas may be operated during the day while bedrooms remain closed, with different zones selected later in the evening. Zoning requirements should be discussed before the ductwork and control system are designed.

Zone motors, room sensors, smart controllers and third-party zoning products are not automatically included with this product. These components must be confirmed for compatibility and separately identified in the written quotation.

BRC1E63 Wired Controller

The BRC1E63 is a wired wall controller designed to provide convenient access to important air-conditioning settings. It gives users a central point from which to manage a compatible Daikin ducted system. However, equipment packages can vary, so the controller should only be considered included when it is specifically listed in the accepted quotation.

Optional Wi-Fi control, advanced zoning interfaces, additional sensors and building-management connections require separate compatibility checks. Discuss these requirements with the installer before ordering additional accessories.

Suitable Applications

The Daikin FDYAN85AV1 and RZA85C2Y1 combination may suit medium-to-large homes, multi-room residences, offices, consulting spaces and selected light-commercial environments. Its actual suitability must be determined through a professional assessment rather than floor area alone.

A heat-load calculation should consider insulation, ceiling height, window area, building orientation, occupancy, local weather and internal heat-producing equipment. These factors affect the amount of heating and cooling required. Correct system selection is important for comfort and appropriate operation.

Professional Ducted-System Design

A complete ducted installation requires more than the indoor and outdoor units. The installer must determine duct dimensions, outlet locations, return-air requirements, airflow settings and suitable zoning arrangements. Refrigeration pipework, drainage, electrical supply and outdoor-unit clearances must also be assessed.

The RZA85C2Y1 outdoor unit needs a suitable location with sufficient airflow, service access and manufacturer-required clearances. Correct placement helps support reliable operation while reducing the possibility of airflow restrictions or avoidable noise concerns.

What Is Included?

This product listing covers the FDYAN85AV1 indoor unit and RZA85C2Y1 three-phase outdoor unit. Inclusion of the BRC1E63 wired controller is subject to package confirmation. Ductwork, air outlets, return-air grilles, zoning equipment, refrigeration pipework, electrical work, drainage, mounting components, delivery and installation are not included unless specifically itemised.

Product photographs are representative and may not show the precise physical dimensions, electrical connections, cabinet design or model labelling of the supplied equipment. Always rely on the stated model numbers, written specifications and accepted quotation when checking an order.

Professional Installation and Warranty

The Daikin FDYAN85AV1 Three Phase system must be installed and commissioned by appropriately licensed professionals in accordance with Australian requirements and Daikin’s instructions. The installer should confirm electrical compatibility, duct design, airflow, drainage, refrigeration requirements and outdoor-unit placement before installation begins.

Warranty eligibility and coverage remain subject to Daikin Australia’s applicable terms, correct installation, permitted use and any registration or documentation requirements. Customers should keep their purchase invoice, installer information and commissioning records.

For manufacturer information, visit the official Daikin inverter ducted air-conditioning page. You can also browse our air-conditioning systems or contact Air Conditioning Trade for assistance.

Request a Quote for the Daikin FDYAN85AV1 Three Phase

Choose the Daikin FDYAN85AV1 Three Phase with the RZA85C2Y1 outdoor unit when your project requires an 8.5kW three-phase ducted solution. Contact Air Conditioning Trade to discuss availability, delivery and professional installation options. We can help assess whether this combination suits your property and prepare a quotation based on your requirements.