Daikin FDYAN50AV1 5.0kW Inverter Ducted System

The Daikin FDYAN50AV1 is a compact single-phase inverter ducted air-conditioning system offering 5.0kW nominal cooling capacity and 6.0kW nominal heating capacity. Designed to deliver discreet reverse-cycle comfort, the indoor unit can be concealed within a suitable roof or ceiling space while conditioned air is distributed through professionally designed ductwork and outlets.

This package combines the FDYAN50AV1 concealed ducted indoor unit, RZA50C2V1 outdoor condenser and BRC1E63 wired wall controller. Together, these components create the principal equipment package required for a compatible Daikin inverter ducted system.

Ductwork, zoning components, supply-air outlets, return-air grilles, refrigeration pipework, electrical work and installation labour are not included unless they are expressly listed in your quotation.

Daikin FDYAN50AV1 package specifications

Brand	Daikin
Series	FDYAN Inverter Ducted
Indoor unit	FDYAN50AV1
Outdoor unit	RZA50C2V1
Wired controller	BRC1E63
Nominal cooling capacity	5.0kW
Nominal heating capacity	6.0kW
Power supply	Single phase
System type	Reverse-cycle inverter ducted
Refrigerant	R32

The Daikin FDYAN50AV1 package should be selected according to the calculated heating and cooling requirements of the property. A qualified professional must confirm that the system capacity, duct design and proposed installation are suitable before ordering.

Discreet ducted heating and cooling

A ducted air-conditioning system is designed to keep most of the equipment out of sight. The concealed indoor unit is typically positioned within a suitable roof or ceiling space. Conditioned air is then delivered to selected areas through ductwork and ceiling, wall or floor outlets.

This creates a clean interior appearance because the rooms do not require individual wall-mounted indoor units. Only the supply-air outlets, return-air grille and control equipment generally remain visible inside the occupied areas.

The 5.0kW capacity class may suit certain smaller homes, apartments or defined groups of rooms. However, suitability depends on much more than the total floor area. Insulation, ceiling height, windows, orientation, sun exposure, local climate and occupancy must all be considered.

Reverse-cycle comfort throughout the year

The system provides both cooling and heating from one reverse-cycle platform. It can provide cooled air during warmer weather and heated air during colder periods, subject to appropriate system design, installation and operating conditions.

Inverter technology enables the system to adjust its operating output as conditions change. Rather than relying only on repeated full-power starting and stopping, an inverter system can vary operation to respond to the property’s changing heating or cooling demand.

Actual comfort, efficiency and operating costs are influenced by building construction, thermostat settings, zoning behaviour, weather conditions, equipment maintenance and the quality of the duct installation.

Compact concealed indoor unit

The FDYAN series is designed with a low-profile indoor unit suitable for installation in appropriately sized roof or ceiling spaces. This may be particularly useful in modern homes where available installation space can be restricted.

Before purchasing the Daikin FDYAN50AV1, the installer must confirm that the proposed location has adequate space for the indoor unit, duct connections, drain installation and future servicing. Access should not be permanently blocked after construction or ceiling work is completed.

Daikin describes its Inverter Ducted series as having compact indoor units with a profile of 360mm or less, depending on the model. The series is engineered for installation in the restricted roof spaces found in many modern homes. :chatgpt-content-reference{index=”0″}

R32 refrigerant system

The Daikin FDYAN50AV1 and RZA50C2V1 combination uses R32 refrigerant. Refrigerant handling, pipe installation, pressure testing, evacuation and commissioning must be undertaken by appropriately licensed professionals.

The refrigeration pipework must be correctly sized, insulated and installed within the manufacturer’s permitted limits. Incorrect pipework or commissioning can reduce system performance, increase energy consumption and potentially affect warranty eligibility.

BRC1E63 wired wall controller

The BRC1E63 wired controller provides a central interface for operating the ducted system. It allows the primary operating settings to be accessed from a fixed wall-mounted location.

Confirm with Air Conditioning Trade that the controller is included in the quoted package. Advanced zoning systems, Wi-Fi controls, third-party controllers and smart-home integrations are not automatically included unless expressly specified.

Zoning and ductwork

Zoning can divide the ducted system into separately controlled areas, allowing conditioned air to be directed only to selected rooms. The number and arrangement of zones must be designed around the property layout, system capacity and expected usage.

A zoning controller, zone motors, additional sensors and associated wiring may be required. These components are not included in this standard equipment package unless specifically stated in the quotation.

Duct size, outlet placement, return-air design and system balancing are critical to performance. Poorly designed or inadequately insulated ductwork may cause excessive noise, airflow problems, energy loss and uneven room temperatures.

Potential applications

The 5.0kW system may be considered for appropriately assessed applications such as:

• Smaller homes or apartments
• Selected bedrooms and living areas
• Defined groups of rooms
• Renovation or replacement projects
• Compact residential zones
• Selected small professional spaces

These are general examples only. A professional heat-load calculation and site assessment are required before capacity is confirmed.

What is included?

This Daikin ducted equipment package includes:

• One Daikin FDYAN50AV1 concealed ducted indoor unit
• One Daikin RZA50C2V1 single-phase outdoor unit
• One Daikin BRC1E63 wired wall controller, subject to package confirmation

What is not included?

Unless specifically shown in your quotation, the following items are not included:

• Supply and return-air ductwork
• Ceiling, wall or floor outlets
• Return-air grille and filter box
• Zoning controller, zone motors or additional sensors
• Refrigeration pipework and insulation
• Condensate drainage materials
• Electrical circuit, isolator and cabling
• Outdoor mounting brackets or concrete base
• Installation labour and commissioning
• Building, ceiling or access modifications

Professional installation required

The Daikin FDYAN50AV1 system must be installed and commissioned by appropriately qualified and licensed professionals. The installer must confirm equipment placement, duct design, electrical requirements, drainage, pipe lengths and service clearances.

The outdoor unit requires sufficient airflow and should not be positioned where discharged air can repeatedly circulate through the condenser. Appropriate mounting and vibration-control methods should be used for the selected location.

All work must comply with Daikin’s instructions, relevant Australian standards, electrical regulations, refrigerant-handling requirements and applicable building rules.

Warranty information

The equipment may qualify for Daikin Australia’s applicable manufacturer warranty when purchased through an approved supply channel and installed, commissioned, operated and maintained according to the manufacturer’s conditions.

Warranty duration, residential or commercial eligibility, exclusions and registration requirements should be confirmed using current Daikin Australia documentation. Keep the invoice, installer details, commissioning records, model numbers and serial numbers for any future claim.

Official Daikin information

For current series information, product brochures and technical documentation, visit the official Daikin Inverter Ducted product page.

Frequently asked questions

Does the package include ductwork?

No. Ductwork, outlets, return-air components and zoning equipment are separate unless your quotation expressly includes them.

Is installation included?

No. This is an equipment package unless the quotation states that installation is included.

Is the BRC1E63 controller included?

The supplied system information identifies the BRC1E63 controller. Confirm that it is physically included in the package price before publishing or accepting an order.

Is 5.0kW suitable for my house?

Capacity must be determined through a professional heat-load assessment. Floor area alone cannot confirm whether this system is suitable.

Is this a single-phase system?

Yes. The supplied combination identifies the RZA50C2V1 package as a single-phase system.

Request a ducted-system quotation

Browse our complete range of air-conditioning systems, or contact Air Conditioning Trade for equipment availability and assistance preparing a package around the Daikin FDYAN50AV1.

Specifications, included components and warranty conditions may change. Product images may be representative. Confirm current Daikin documentation and quotation inclusions before ordering.